Need help in retreive verdin ivy carrier board unique ID

Technical Support
, , ,
1

Hi,

I have struggle to get the unique ID for the carrier board whoch is printed in the labal of the carrier board it is not generated via the linux cmd inside the terminal to identify the carrier board.

I need to generate the unique for the both carrier and SOM for which cant be swaped if any swape happend the identification will be found?

2

Hi, I’m the Toradex AI Assistant.

I might make mistakes or occasionally get you wrong. Our support team will step in if needed.

I’d be glad to help you with identifying both your carrier board and SoM uniquely! To provide the most accurate guidance, could you let me know:

  • Which OS and version you are running on the device?
  • Which SoM and carrier board combination you’re using?

You can get this information by running the tdx-info command on your device. For more details about this command, please check: Getting Device Information with Tdx-Info | Toradex Developer Center

Understanding the Different Unique IDs

There are actually two different types of unique identifiers available:

1. SoC Unique ID (Hardware-based)

Every SoC has a unique ID written into the chip by the manufacturer during production(1). This ID is 64-bit wide and cannot be altered(1). You can read it using the sysfs interface:

# ls /sys/bus/soc/devices/soc0/

(1)

Then use one of these commands depending on your SoC:

# cat /sys/bus/soc/devices/soc0/soc_id
# cat /sys/bus/soc/devices/soc0/soc_uid
# cat /sys/bus/soc/devices/soc0/unique_id
# cat /sys/devices/soc0/serial_number

(1)

2. Toradex Serial Number

The Toradex Serial Number is also a unique number accessible from Linux user space, but this is different from the SoC unique ID(1).

Important Notes for Specific SoMs

For AM62 modules: The standard method described above may not work(2). For AM62, you’ll need to use the Texas Instruments System Controller Interface (TISCI), as this functionality is not available by default in Torizon OS(2).

Carrier Board Identification

The carrier board’s printed label ID is typically not accessible through Linux commands, as it’s a physical identifier rather than an electronic one. The unique identifiers accessible through software are primarily for the SoM itself.

Once you provide your specific hardware and OS details, I can give you more targeted instructions for your exact setup.

Best regards, Toradex AI Assistant.

Did you like my answer? :+1: :-1:

If I answered your question, please tick the “Solution” checkbox.

For follow-up questions to me, please use @ToradexAI in your post.

3

Hi @ToradexAI,

root@verdin-imx8mp-15722251:~# cat /sys/bus/soc/devices/soc0/soc_id
i.MX8MP
root@verdin-imx8mp-15722251:~# cat /sys/bus/soc/devices/soc0/soc_uid
cat: /sys/bus/soc/devices/soc0/soc_uid: No such file or directory
root@verdin-imx8mp-15722251:~# cat /sys/bus/soc/devices/soc0/unique_id
cat: /sys/bus/soc/devices/soc0/unique_id: No such file or directory
root@verdin-imx8mp-15722251:~# cat /sys/devices/soc0/serial_number
469693760D2EE54E120F2000BDE7B654
root@verdin-imx8mp-15722251:~# ls /sys/bus/soc/devices/soc0/
family  machine  power  revision  serial_number  soc_id  subsystem  uevent
root@verdin-imx8mp-15722251:~#

root@verdin-imx8mp-15722251:~# tdx-info

Software summary
------------------------------------------------------------
Bootloader:               U-Boot
Kernel version:           6.6.101-7.5.0-devel #1 SMP PREEMPT Mon Oct 27 12:24:20 UTC 2025
Kernel command line:      root=PARTUUID=aa4ec312-3310-48d6-8cf7-a5851f2ec790 ro rootwait console=tty1 console=ttymxc2,115200 quiet loglevel=0 vt.global_cursor_default=0 vt.default_redraw=0
Distro name:              NAME="TDX Wayland with XWayland"
Distro version:           VERSION_ID=7.5.0-devel-20251114145026-build.0
Distro variant:           -
Hostname:                 verdin-imx8mp-15722251
------------------------------------------------------------

Hardware info
------------------------------------------------------------
HW model:                 Toradex Verdin iMX8M Plus WB on Ivy
Toradex version:          0070 V1.1A
Serial number:            15722251
Processor arch:           aarch64
------------------------------------------------------------
root@verdin-imx8mp-15722251:~# cat /etc/os-release
ID=tdx-xwayland
NAME="TDX Wayland with XWayland"
VERSION="7.5.0-devel-20251114145026+build.0 (scarthgap)"
VERSION_ID=7.5.0-devel-20251114145026-build.0
VERSION_CODENAME="scarthgap"
PRETTY_NAME="TDX Wayland with XWayland 7.5.0-devel-20251114145026+build.0 (scarthgap)"
CPE_NAME="cpe:/o:openembedded:tdx-xwayland:7.5.0-devel-20251114145026+build.0"
root@verdin-imx8mp-15722251:~# uname -r
6.6.101-7.5.0-devel
root@verdin-imx8mp-15722251:~# uname -a
Linux verdin-imx8mp-15722251 6.6.101-7.5.0-devel #1 SMP PREEMPT Mon Oct 27 12:24:20 UTC 2025 aarch64 GNU/Linux
root@verdin-imx8mp-15722251:~#
4

Great! Based on your output, I can see you have a Verdin iMX8M Plus WB on Ivy carrier board running TDX Wayland with XWayland 7.5.0-devel.

Unique Identifiers Available

1. SoC Unique ID

For your Verdin iMX8M Plus, the SoC unique ID is available at(1):

# cat /sys/devices/soc0/serial_number

(1)

Your SoC unique ID is: 469693760D2EE54E120F2000BDE7B654

2. Toradex Serial Number

Your Toradex module serial number is: 15722251(2)

This number is also available programmatically via(3):

cat /proc/cpuinfo | grep Serial

(3)

Or for device-tree enabled modules(3):

cat /proc/device-tree/serial-number

(3)

Understanding the Identifiers

  • SoC Unique ID (469693760D2EE54E120F2000BDE7B654): This is a 64-bit unique ID written into the chip by the manufacturer during production and cannot be altered(1). This uniquely identifies the SoC itself.

  • Toradex Serial Number (15722251): This is unique to your specific Toradex module and is fixed connected to the MAC Address of the module(3). You can find this number on the bar code sticker on the module(3).

Carrier Board Identification

From your tdx-info output, your carrier board is identified as “Ivy”(2). However, the physical label ID printed on the carrier board is typically not accessible through Linux commands, as it’s a hardware identifier rather than an electronic one.

Swap Detection Solution

To detect if components have been swapped:

  1. Store both identifiers during initial setup:

    • SoC Unique ID: 469693760D2EE54E120F2000BDE7B654
    • Toradex Serial Number: 15722251

  2. On each boot, read these values and compare against your stored reference values

  3. Hardware model detection: The tdx-info command shows “Toradex Verdin iMX8M Plus WB on Ivy”(2), which helps identify the carrier board type.

The SoC unique ID and Toradex serial number together provide a robust way to uniquely identify your specific hardware combination.

Best regards, Toradex AI Assistant.

Did you like my answer? :+1: :-1:

If I answered your question, please tick the “Solution” checkbox.

For follow-up questions to me, please use @ToradexAI in your post.

5

Hi @ToradexAI,

Always failing while build the fresh yocto layer OS image after the full clean the chromium was still getting error, check once the local.conf and bblayers to confirm any issues are there or not?

# Include machine-specific configuration
include conf/machine/include/${MACHINE}.inc
ACCEPT_FSL_EULA = "1"
# ===== Basic Tools and System Utilities =====
# IMAGE_INSTALL:append = " \
#    nano \
#    curl wget \
#    weston wayland-utils \
#    modemmanager \
#    ppp \
#    ppp-dialin \
#    ppp-tools \
#    libqmi \
#    libmbim \
#    usb-modeswitch \
#    ppp \
#    xdg-utils \
#    unclutter-xfixes \
# "
# Production Runtime Tools
# IMAGE_INSTALL:append = " zip tree parted smartmontools dnsmasq"
# Disable Demo Media
# IMAGE_INSTALL:remove = "media-files"
# Enable required features
# DISTRO_FEATURES:append = " cellular ppp"
# Add PSplash Support
# CORE_IMAGE_EXTRA_INSTALL += "psplash"
# IMAGE_INSTALL:append = " psplash"
# Add Plymouth Support
# CORE_IMAGE_EXTRA_INSTALL += "plymouth"
# Plymouth without dracut dependency
# CORE_IMAGE_EXTRA_INSTALL += "plymouth plymouth-lite"
# Alternative: Use psplash instead of Plymouth
# CORE_IMAGE_EXTRA_INSTALL += "psplash"
# Chromium Browser (GPU accelerated)
CORE_IMAGE_EXTRA_INSTALL += "chromium-ozone-wayland"
# Accept commercial licensed codecs for Chromium
LICENSE_FLAGS_ACCEPTED += "commercial commercial_libav commercial_x264"
# ===== GPU Acceleration =====
PREFERRED_PROVIDER_virtual/egl = "imx-gpu-viv"
PREFERRED_PROVIDER_virtual/libgl = "imx-gpu-viv"
PREFERRED_PROVIDER_virtual/libgles2 = "imx-gpu-viv"
# PACKAGECONFIG:pn-chromium:remove = "clang lto"
# Fix GStreamer preferred version warnings
PREFERRED_VERSION_gstreamer1.0-plugins-ugly = "1.24.0.imx"
PREFERRED_VERSION_gstreamer1.0-plugins-ugly-dev = "1.24.0.imx"
PREFERRED_VERSION_gstreamer1.0-plugins-ugly-meta = "1.24.0.imx"
PREFERRED_VERSION_gstreamer1.0-plugins-ugly-asf = "1.24.0.imx"
PREFERRED_VERSION_gstreamer1.0-libav = "1.24.0.imx"
PREFERRED_VERSION_gstreamer1.0-libav-dev = "1.24.0.imx"
# Test Suite Service
# IMAGE_INSTALL:append = " test-suite"
# Lokbest Project Service
# IMAGE_INSTALL:append = " lokbest-project"
# Ensure TEZI image format
# IMAGE_FSTYPES += "teziimg"
# Remove Media File for Production Files
# IMAGE_INSTALL:append = " rootfs-cleanup"

hari@Administrator:~$ cat oe-core/build/conf/bblayers.conf
# LAYER_CONF_VERSION is increased each time build/conf/bblayers.conf
LCONF_VERSION = "7"
BBPATH = "${TOPDIR}"
BBFILES ?= ""
BBLAYERS_NXP ?= " \
  ${TOPDIR}/../layers/meta-toradex-nxp \
  ${TOPDIR}/../layers/meta-freescale \
  ${TOPDIR}/../layers/meta-freescale-3rdparty \
"
BBLAYERS_TI ?= " \
  ${TOPDIR}/../layers/meta-toradex-ti \
  ${TOPDIR}/../layers/meta-arm/meta-arm-toolchain \
  ${TOPDIR}/../layers/meta-arm/meta-arm \
  ${TOPDIR}/../layers/meta-ti/meta-ti-bsp \
  ${TOPDIR}/../layers/meta-ti/meta-ti-extras \
"
BBLAYERS ?= " \
  ${BBLAYERS_NXP} \
  ${BBLAYERS_TI} \
  ${TOPDIR}/../layers/meta-toradex-bsp-common \
  ${TOPDIR}/../layers/meta-openembedded/meta-oe \
  ${TOPDIR}/../layers/meta-openembedded/meta-filesystems \
  ${TOPDIR}/../layers/meta-openembedded/meta-networking \
  ${TOPDIR}/../layers/meta-openembedded/meta-multimedia \
  ${TOPDIR}/../layers/meta-openembedded/meta-python \
  ${TOPDIR}/../layers/meta-freescale-distro \
  ${TOPDIR}/../layers/meta-toradex-demos \
  ${TOPDIR}/../layers/meta-qt5 \
  ${TOPDIR}/../layers/meta-security/meta-tpm \
  ${TOPDIR}/../layers/meta-toradex-distro \
  ${TOPDIR}/../layers/meta-yocto/meta-poky \
  ${TOPDIR}/../layers/openembedded-core/meta \
  /home/hari/oe-core/layers/meta-toradex-chromium \
  "
BBLAYERS += " ${TOPDIR}/../layers/meta-browser/meta-chromium"
BBLAYERS += " ${TOPDIR}/../layers/meta-openembedded/meta-clang"

hari@Administrator:~$ ls oe-core/layers/.
meta-arm        meta-freescale-3rdparty  meta-openembedded  meta-toradex-bsp-common  meta-toradex-nxp
meta-browser    meta-freescale-distro    meta-qt5           meta-toradex-chromium    meta-toradex-ti
meta-custom     meta-imx                 meta-security      meta-toradex-demos       meta-yocto
meta-freescale  meta-lokbest             meta-ti            meta-toradex-distro      openembedded-core
hari@Administrator:~

bitbake -c cleansstate tdx-reference-multimedia-image
bitbake -k tdx-reference-multimedia-image
6

Looking at your configuration, I can identify several potential issues that could be causing the Chromium build failure (1).

Configuration Issues

1. Layer Compatibility Issue

Your bblayers.conf shows you’re missing the Scarthgap compatibility fix. You need to add Scarthgap to the supported Yocto versions of meta-chromium (1):

$ sed -i 's/^\(LAYERSERIES_COMPAT_chromium-browser-layer = ".*nanbield\)/\1 scarthgap/' ../layers/meta-browser/meta-chromium/conf/layer.conf

(1)

2. Missing GPU Acceleration Patches

For GPU-accelerated Chromium v117, you need the NXP patches from meta-imx. Your configuration shows meta-toradex-chromium layer but doesn’t show if you’ve properly copied the GPU acceleration patches (1).

You should have created the patches following these steps (1):

$ cd ../build
$ bitbake-layers create-layer ../layers/meta-toradex-chromium
$ bitbake-layers add-layer ../layers/meta-toradex-chromium
$ rm -rf ../layers/meta-toradex-chromium/recipes-example
$ cp -r ../layers/meta-imx/meta-imx-sdk/dynamic-layers/chromium-browser-layer/recipes-browser ../layers/meta-toradex-chromium

(1)

3. Local.conf Configuration

Your local.conf looks mostly correct, but ensure you have the proper Chromium configuration (1):

CORE_IMAGE_EXTRA_INSTALL += "chromium-ozone-wayland"
LICENSE_FLAGS_ACCEPTED += "commercial_libav commercial_x264"

(1)

Required Steps to Fix

1. Verify meta-clang Layer

Ensure you have the meta-clang layer properly cloned in the Scarthgap branch (1):

$ cd ${LAYERDIR}/meta-openembedded/
$ git clone -b scarthgap https://github.com/kraj/meta-clang.git

(1)

2. Check meta-browser Checkout

For GPU acceleration, you need Chromium v117. Verify your meta-browser is checked out to the correct commit (1):

$ cd meta-browser
$ git checkout dc31889c0899971def535dc1c040edf18bc16691

(1)

3. Verify Layer Structure

Your meta-toradex-chromium should have this structure after copying the NXP patches (1):

.
├── conf
│   └── layer.conf
├── COPYING.MIT
├── README
└── recipes-browser
    └── chromium
        ├── chromium-ozone-wayland
        │   ├── 0001-Fixed-chromium-flicker-with-g2d-renderer.patch
        │   ├── 0002-chromium-met-EGL-API-GetProcAddress-failures.patch
        │   └── [other patches...]
        └── chromium-ozone-wayland_%.bbappend

(1)

Build Command

Use the correct build command (1):

$ bitbake tdx-reference-multimedia-image

(1)

Without seeing the specific error message, these are the most common configuration issues that cause Chromium build failures. The GPU acceleration patches and layer compatibility are critical for successful builds.

Best regards, Toradex AI Assistant.

Did you like my answer? :+1: :-1:

If I answered your question, please tick the “Solution” checkbox.

For follow-up questions to me, please use @ToradexAI in your post.

7

Hi @ToradexAI,

These are the available layer patches and files check once and confirm the status of the chromium for the device at yocto build layer,

hari@Administrator:~/oe-core/layers/meta-toradex-chromium$ ls
COPYING.MIT  README  conf  recipes-browser
hari@Administrator:~/oe-core/layers/meta-toradex-chromium$ tree .
.
├── COPYING.MIT
├── README
├── conf
│   └── layer.conf
└── recipes-browser
    └── chromium
        ├── chromium-ozone-wayland
        │   ├── 0001-Fixed-chromium-flicker-with-g2d-renderer.patch
        │   ├── 0002-chromium-met-EGL-API-GetProcAddress-failures.patch
        │   ├── 0003-Disable-dri-for-imx-gpu.patch
        │   ├── 0004-Fix-chromium-build-failure.patch
        │   ├── 0005-Revert-ui-gbm_wrapper-Ensure-to-create-BOs-with-impo.patch
        │   ├── 0006-Fixed-chromium-crash-after-upgrading.patch
        │   ├── 0007-ToTLinux-Fix-some-narrowing-errors.patch
        │   ├── 0008-six-Update-vendored-copy-of-six-to-1.16.0.patch
        │   ├── 0009-Update-LegacyStatsCollector-to-conform-with.patch
        │   ├── 0010-Replace-imp.load_source-with-importlib-equivalent.patch
        │   ├── 0011-MGS-7765-Blacklist-MSAA-for-GPU-Raster-on-Vivante-GP.patch
        │   ├── 0012-LF-12406-Fixed-webgl-test-fail-for-GL_MAX_SAMPLES-ch.patch
        │   ├── 0101-V4L2VDA-Switch-to-use-VDA-instead-of-direct-VideoDec.patch
        │   ├── 0102-GenericV4L2Device-Correct-v4l2-decoder-device-path.patch
        │   ├── 0103-V4L2VDA-Add-macro-use_linux_v4l2.patch
        │   ├── 0104-V4L2VDA-Create-single-multi-plane-queues.patch
        │   ├── 0105-V4L2Buffer-Allocate-correct-v4l2-buffers-for-queues.patch
        │   ├── 0106-V4L2VDA-Create-videoframe-according-to-v4l2buffer.patch
        │   ├── 0107-V4L2VDA-Add-function-IsMultiQueue-for-S_FMT-and-G_FM.patch
        │   ├── 0108-V4L2VDA-Use-correct-size-to-allocate-CAPTURE-buffer.patch
        │   ├── 0109-V4L2VDA-Use-correct-plane-size-and-bytesused.patch
        │   ├── 0110-V4L2VDA-Add-hevc-format-support.patch
        │   ├── 0111-V4L2VDA-fix-vp9-crash-caused-by-DequeueResolutionCha.patch
        │   ├── 0112-V4L2VDA-Add-fps-in-SkiaOutputSurfaceImplOnGpu-by-VLO.patch
        │   ├── 0113-V4L2VDA-Comment-some-unused-ioctl.patch
        │   ├── 0114-V4L2VDA-Set-OUTPUT-format-with-parsed-resolution-for.patch
        │   ├── 0115-V4L2VDA-Add-V4L2_PIX_FMT_NV12M_8L128-format-for-amph.patch
        │   ├── 0116-V4L2VDA-Support-tile-to-linear-transform-for-amphion.patch
        │   ├── 0117-V4L2VDA-Enlarge-input-buffer-count-to-16.patch
        │   ├── 0118-V4L2VDA-Use-dlopen-to-dynamically-use-g2d-api.patch
        │   ├── 0119-V4L2VDA-Add-back-legacy-VideoDecoderType-kVda.patch
        │   └── 0120-V4L2Buffer-Add-support-for-imx95.patch
        └── chromium-ozone-wayland_%.bbappend

4 directories, 36 files
hari@Administrator:~/oe-core/layers/meta-toradex-chromium$ cd ../meta-browser/
hari@Administrator:~/oe-core/layers/meta-browser$ ls
COPYING.MIT  meta-chromium  meta-firefox
hari@Administrator:~/oe-core/layers/meta-browser$ tree .
.
├── COPYING.MIT
├── meta-chromium
│   ├── README.md
│   ├── conf
│   │   └── layer.conf
│   └── recipes-browser
│       └── chromium
│           ├── chromium-gn.inc
│           ├── chromium-ozone-wayland_117.0.5938.132.bb
│           ├── chromium-unbundle.inc
│           ├── chromium-x11_117.0.5938.132.bb
│           ├── chromium.inc
│           ├── files
│           │   ├── 0001-limit-number-of-LTO-jobs.patch
│           │   ├── 0002-Remove-the-GN-settings-done-for-clang-that-conflict-.patch
│           │   ├── 0003-v8-qemu-wrapper.patch
│           │   ├── 0004-wrapper-extra-flags.patch
│           │   ├── 0005-BUILD-do-not-specify-march-on-arm.patch
│           │   ├── 0007-Delete-compiler-options-not-available-in-release-ver.patch
│           │   ├── 0008-avoid-link-latomic-failure-on-CentOS-8-host.patch
│           │   ├── 0011-Revert-Use-ffile-compilation-dir-instead-of-fdebug-c.patch
│           │   ├── 0015-drop-gsimple-template-names.patch
│           │   ├── 0016-cast-to-bool-to-avoid-constexpr-error.patch
│           │   ├── 0017-Revert-Fix-std-span-autodetection-7805.patch
│           │   ├── 0018-Only-default-operator-on-declaration.patch
│           │   ├── 0020-Revert-__attribute__-and-alignas-changes.patch
│           │   ├── 0021-Add-missing-typename-s.patch
│           │   ├── 0027-Don-t-pass-disable-auto-upgrade-debug-info-to-linker.patch
│           │   ├── 0028-Avoid-capturing-structured-bindings.patch
│           │   ├── 0031-Fix-ARM-build-with-recent-glibc.patch
│           │   ├── 0033-Revert-Reland-Reland-mte-refactor-the-tagging-functi.patch
│           │   ├── 0034-Avoid-parenthesized-initialization-of-aggregates.patch
│           │   ├── 0035-Backport-IWYU-for-chromedriver-chrome-client_hints.h.patch
│           │   ├── 0036-Backport-Remove-std-ranges-usage.patch
│           │   ├── 0037-Fix-constexpr-variable-cannot-have-non-literal-type-.patch
│           │   ├── 0038-Fix-undefined-symbol-PaintOpWriter-SerializedSize-un.patch
│           │   ├── 0039-Fix-implicitly-deleted-default-constructor-build-err.patch
│           │   ├── 0040-Backport-IWYU-for-ui-events-gesture_detection-motion.patch
│           │   ├── 0041-Fix-static_assert-failed-build-error-on-32-bit-ARM.patch
│           │   ├── boringssl_no_asm_config.patch
│           │   └── musl
│           │       ├── 0001-mallinfo-implementation-is-glibc-specific.patch
│           │       ├── 0003-Define-TEMP_FAILURE_RETRY-and-__si_fields.patch
│           │       ├── 0005-breakpad-Fix-build-with-musl.patch
│           │       ├── 0006-fontconfig-Musl-does-not-have-rand_r-API.patch
│           │       ├── 0007-__libc_malloc-is-internal-to-glibc.patch
│           │       ├── 0012-debug-Fix-build-with-musl.patch
│           │       ├── 0015-mallopt-is-glibc-specific-API.patch
│           │       ├── 0018--Use-monotonic-clock-for-pthread_cond_timedwait-with-.patch
│           │       ├── 0019-adjust-thread-stack-sizes.patch
│           │       ├── 0020-Fix-tab-crashes-on-musl.patch
│           │       ├── 0021-pthread_getname_np.patch
│           │       ├── 0022-sys-stat.patch
│           │       ├── credentials-header.patch
│           │       ├── fix-libc-version-include.patch
│           │       ├── fstatat64.patch
│           │       └── no-res-ninit-nclose.patch
│           ├── generate_license_list.py
│           ├── gn
│           │   └── 0001-Pass-no-static-libstdc-to-gen.py.patch
│           ├── gn-native_117.0.5938.132.bb
│           └── gn-utils.inc
└── meta-firefox
    ├── README.md
    ├── classes
    │   ├── mozilla.bbclass
    │   └── rust-common-without-python3native.bbclass
    ├── conf
    │   └── layer.conf
    ├── recipes-browser
    │   ├── firefox
    │   │   ├── firefox
    │   │   │   ├── 0001-Fix-build-with-gcc-13.patch
    │   │   │   ├── debian-hacks
    │   │   │   │   ├── Add-a-2-minutes-timeout-on-xpcshell-tests.patch
    │   │   │   │   ├── Add-another-preferences-directory-for-applications-p.patch
    │   │   │   │   ├── Allow-to-override-ICU_DATA_FILE-from-the-environment.patch
    │   │   │   │   ├── Avoid-using-vmrs-vmsr-on-armel.patch
    │   │   │   │   ├── Don-t-build-image-gtests.patch
    │   │   │   │   ├── Don-t-error-out-when-run-time-libsqlite-is-older-tha.patch
    │   │   │   │   ├── Don-t-register-plugins-if-the-MOZILLA_DISABLE_PLUGIN.patch
    │   │   │   │   ├── Set-program-name-from-the-remoting-name.patch
    │   │   │   │   ├── Use-build-id-as-langpack-version-for-reproducibility.patch
    │   │   │   │   ├── Use-remoting-name-for-call-to-gdk_set_program_class.patch
    │   │   │   │   └── Use-the-Mozilla-Location-Service-key-when-the-Google.patch
    │   │   │   ├── fixes
    │   │   │   │   ├── 0001-Bug-1721326-Fix-build-with-glibc-2.34.patch
    │   │   │   │   ├── 0001-Enable-to-suppress-multiple-compositors.patch
    │   │   │   │   ├── 0002-security-Fix-build-with-glibc-2.34.patch
    │   │   │   │   ├── 0003-Fix-build-with-Werror-Wunused-but-set-variable.patch
    │   │   │   │   ├── 0004-Fix-build-with-gcc-11.patch
    │   │   │   │   ├── Allow-.js-preference-files-to-set-locked-prefs-with-.patch
    │   │   │   │   ├── Bug-1526653-Include-struct-definitions-for-user_vfp-.patch
    │   │   │   │   ├── Bug-1556197-amend-Bug-1544631-for-fixing-mips32.patch
    │   │   │   │   ├── Bug-1560340-Only-add-confvars.sh-as-a-dependency-to-.patch
    │   │   │   │   ├── Bug-1590977-openmax-Import-latest-OpenMAX-IL-1.1.2-headers.patch
    │   │   │   │   ├── Bug-1640982-SetCARGO_PROFILE_RELEASE_LTO-true-when-e.patch
    │   │   │   │   ├── avoid-running-autoconf2.13.patch
    │   │   │   │   ├── bug1545437-enable-to-specify-rust-target.patch
    │   │   │   │   ├── link-with-libpangoft.patch
    │   │   │   │   └── pre-generated-old-configure.patch
    │   │   │   ├── mozconfig
    │   │   │   ├── mozilla-firefox.desktop
    │   │   │   ├── mozilla-firefox.png
    │   │   │   ├── porting
    │   │   │   │   ├── Add-xptcall-support-for-SH4-processors.patch
    │   │   │   │   ├── NSS-Fix-FTBFS-on-Hurd-because-of-MAXPATHLEN.patch
    │   │   │   │   ├── Use-NEON_FLAGS-instead-of-VPX_ASFLAGS-for-libaom-neo.patch
    │   │   │   │   └── Work-around-Debian-bug-844357.patch
    │   │   │   ├── prefs
    │   │   │   │   ├── Don-t-auto-disable-extensions-in-system-directories.patch
    │   │   │   │   ├── Set-DPI-to-system-settings.patch
    │   │   │   │   ├── Set-javascript.options.showInConsole.patch
    │   │   │   │   ├── gpu.js
    │   │   │   │   ├── openmax.js
    │   │   │   │   ├── single-compositor.js
    │   │   │   │   ├── vendor.js
    │   │   │   │   └── webgl.js
    │   │   │   └── wayland
    │   │   │       ├── 0001-Bug-1745560-Add-missing-stub-for-wl_proxy_marshal_fl.patch
    │   │   │       ├── bug1451816-workaround-for-grabbing-popup.patch
    │   │   │       └── egl
    │   │   │           ├── 0001-GLLibraryLoader-Use-given-symbol-lookup-function-fir.patch
    │   │   │           ├── 0001-Mark-GLFeature-framebuffer_multisample-as-unsupporte.patch
    │   │   │           └── bug1571603-Disable-eglQueryString-nullptr-EGL_EXTENSIONS.patch
    │   │   └── firefox_68.9.0esr.bb
    │   └── firefox-l10n
    │       ├── README
    │       ├── firefox-l10n-ach_68.0esr.bb
    │       ├── firefox-l10n-af_68.0esr.bb
    │       ├── firefox-l10n-an_68.0esr.bb
    │       ├── firefox-l10n-ar_68.0esr.bb
    │       ├── firefox-l10n-ast_68.0esr.bb
    │       ├── firefox-l10n-az_68.0esr.bb
    │       ├── firefox-l10n-be_68.0esr.bb
    │       ├── firefox-l10n-bg_68.0esr.bb
    │       ├── firefox-l10n-bn_68.0esr.bb
    │       ├── firefox-l10n-br_68.0esr.bb
    │       ├── firefox-l10n-bs_68.0esr.bb
    │       ├── firefox-l10n-ca_68.0esr.bb
    │       ├── firefox-l10n-cak_68.0esr.bb
    │       ├── firefox-l10n-cs_68.0esr.bb
    │       ├── firefox-l10n-cy_68.0esr.bb
    │       ├── firefox-l10n-da_68.0esr.bb
    │       ├── firefox-l10n-de_68.0esr.bb
    │       ├── firefox-l10n-dsb_68.0esr.bb
    │       ├── firefox-l10n-el_68.0esr.bb
    │       ├── firefox-l10n-en-ca_68.0esr.bb
    │       ├── firefox-l10n-en-gb_68.0esr.bb
    │       ├── firefox-l10n-en-us_68.0esr.bb
    │       ├── firefox-l10n-eo_68.0esr.bb
    │       ├── firefox-l10n-es-ar_68.0esr.bb
    │       ├── firefox-l10n-es-cl_68.0esr.bb
    │       ├── firefox-l10n-es-es_68.0esr.bb
    │       ├── firefox-l10n-es-mx_68.0esr.bb
    │       ├── firefox-l10n-et_68.0esr.bb
    │       ├── firefox-l10n-eu_68.0esr.bb
    │       ├── firefox-l10n-fa_68.0esr.bb
    │       ├── firefox-l10n-ff_68.0esr.bb
    │       ├── firefox-l10n-fi_68.0esr.bb
    │       ├── firefox-l10n-fr_68.0esr.bb
    │       ├── firefox-l10n-fy-nl_68.0esr.bb
    │       ├── firefox-l10n-ga-ie_68.0esr.bb
    │       ├── firefox-l10n-gd_68.0esr.bb
    │       ├── firefox-l10n-gl_68.0esr.bb
    │       ├── firefox-l10n-gn_68.0esr.bb
    │       ├── firefox-l10n-gu-in_68.0esr.bb
    │       ├── firefox-l10n-he_68.0esr.bb
    │       ├── firefox-l10n-hi-in_68.0esr.bb
    │       ├── firefox-l10n-hr_68.0esr.bb
    │       ├── firefox-l10n-hsb_68.0esr.bb
    │       ├── firefox-l10n-hu_68.0esr.bb
    │       ├── firefox-l10n-hy-am_68.0esr.bb
    │       ├── firefox-l10n-ia_68.0esr.bb
    │       ├── firefox-l10n-id_68.0esr.bb
    │       ├── firefox-l10n-is_68.0esr.bb
    │       ├── firefox-l10n-it_68.0esr.bb
    │       ├── firefox-l10n-ja_68.0esr.bb
    │       ├── firefox-l10n-ka_68.0esr.bb
    │       ├── firefox-l10n-kab_68.0esr.bb
    │       ├── firefox-l10n-kk_68.0esr.bb
    │       ├── firefox-l10n-km_68.0esr.bb
    │       ├── firefox-l10n-kn_68.0esr.bb
    │       ├── firefox-l10n-ko_68.0esr.bb
    │       ├── firefox-l10n-lij_68.0esr.bb
    │       ├── firefox-l10n-lt_68.0esr.bb
    │       ├── firefox-l10n-lv_68.0esr.bb
    │       ├── firefox-l10n-mk_68.0esr.bb
    │       ├── firefox-l10n-mr_68.0esr.bb
    │       ├── firefox-l10n-ms_68.0esr.bb
    │       ├── firefox-l10n-my_68.0esr.bb
    │       ├── firefox-l10n-nb-no_68.0esr.bb
    │       ├── firefox-l10n-ne-np_68.0esr.bb
    │       ├── firefox-l10n-nl_68.0esr.bb
    │       ├── firefox-l10n-nn-no_68.0esr.bb
    │       ├── firefox-l10n-oc_68.0esr.bb
    │       ├── firefox-l10n-pa-in_68.0esr.bb
    │       ├── firefox-l10n-pl_68.0esr.bb
    │       ├── firefox-l10n-pt-br_68.0esr.bb
    │       ├── firefox-l10n-pt-pt_68.0esr.bb
    │       ├── firefox-l10n-rm_68.0esr.bb
    │       ├── firefox-l10n-ro_68.0esr.bb
    │       ├── firefox-l10n-ru_68.0esr.bb
    │       ├── firefox-l10n-si_68.0esr.bb
    │       ├── firefox-l10n-sk_68.0esr.bb
    │       ├── firefox-l10n-sl_68.0esr.bb
    │       ├── firefox-l10n-son_68.0esr.bb
    │       ├── firefox-l10n-sq_68.0esr.bb
    │       ├── firefox-l10n-sr_68.0esr.bb
    │       ├── firefox-l10n-sv-se_68.0esr.bb
    │       ├── firefox-l10n-ta_68.0esr.bb
    │       ├── firefox-l10n-te_68.0esr.bb
    │       ├── firefox-l10n-th_68.0esr.bb
    │       ├── firefox-l10n-tr_68.0esr.bb
    │       ├── firefox-l10n-uk_68.0esr.bb
    │       ├── firefox-l10n-ur_68.0esr.bb
    │       ├── firefox-l10n-uz_68.0esr.bb
    │       ├── firefox-l10n-vi_68.0esr.bb
    │       ├── firefox-l10n-xh_68.0esr.bb
    │       ├── firefox-l10n-zh-cn_68.0esr.bb
    │       ├── firefox-l10n-zh-tw_68.0esr.bb
    │       └── firefox-l10n.inc
    ├── recipes-devtools
    │   └── cbindgen
    │       └── cbindgen_0.23.0.bb
    └── scripts
        └── firefox-gen-l10n-recipes

23 directories, 204 files
hari@Administrator:~/oe-core/layers/meta-browser$
8

Your layer structure looks correct! The meta-toradex-chromium layer has all the required NXP GPU acceleration patches, and your meta-browser layer contains Chromium v117 (1). This is a good setup for building Chromium with GPU acceleration.

Layer Status Analysis

:white_check_mark: Correct Components Present

  1. meta-toradex-chromium structure matches the expected layout (1):

    • All NXP GPU acceleration patches (0001-0120) are present
    • chromium-ozone-wayland_%.bbappend file exists
    • V4L2 video decoder patches (0101-0120) are included

  2. meta-browser layer contains Chromium v117 recipes (1):

    • chromium-ozone-wayland_117.0.5938.132.bb
    • chromium-x11_117.0.5938.132.bb

Critical Verification Steps

You need to verify these configuration items:

1. Check Layer Compatibility

Verify that Scarthgap is added to meta-chromium’s supported versions (1):

$ grep LAYERSERIES_COMPAT ../layers/meta-browser/meta-chromium/conf/layer.conf

If Scarthgap is missing, add it (1):

$ sed -i 's/^\(LAYERSERIES_COMPAT_chromium-browser-layer = ".*nanbield\)/\1 scarthgap/' ../layers/meta-browser/meta-chromium/conf/layer.conf

2. Verify meta-browser Commit

Check if you’re using the correct commit for GPU acceleration (1):

$ cd ../layers/meta-browser
$ git log --oneline -1

For GPU acceleration, you should be on commit dc31889c0899971def535dc1c040edf18bc16691 (1).

3. Confirm meta-imx Source

Verify you have the meta-imx layer that was used to copy the GPU patches (1):

$ ls ../layers/meta-imx/meta-imx-sdk/dynamic-layers/chromium-browser-layer/recipes-browser

Build Command

With your current setup, use this build command (1):

$ bitbake tdx-reference-multimedia-image

Expected Outcome

Your layer configuration appears complete for building Chromium v117 with GPU acceleration. The presence of all the NXP patches (0001-0120) in your meta-toradex-chromium layer indicates the GPU acceleration setup should work properly (1).

If you’re still experiencing build failures, please share the specific error message from the build log so I can provide more targeted assistance.

Best regards, Toradex AI Assistant.

Did you like my answer? :+1: :-1:

If I answered your question, please tick the “Solution” checkbox.

For follow-up questions to me, please use @ToradexAI in your post.

9

Hi @ToradexAI,

These are the Final observation from the layer, shall I start the build for the bsp,

hari@Administrator:~/oe-core/build$ grep LAYERSERIES_COMPAT ../layers/meta-browser/meta-chromium/conf/layer.conf
LAYERSERIES_COMPAT_chromium-browser-layer = "dunfell gatesgarth hardknott honister kirkstone langdale mickledore nanbield scarthgap"
hari@Administrator:~/oe-core/build$ cd ../layers/meta-browser
hari@Administrator:~/oe-core/layers/meta-browser$ git log --oneline -1
dc31889c (HEAD) chromium: update to 117.0.5938.132 (#757)
hari@Administrator:~/oe-core/layers/meta-browser$ cd ../../build/
hari@Administrator:~/oe-core/build$ ls ../layers/meta-imx/meta-imx-sdk/dynamic-layers/chromium-browser-layer/recipes-browser
chromium
hari@Administrator:~/oe-core/build$ ls ../layers/meta-imx/meta-imx-sdk/dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland
chromium-ozone-wayland/            chromium-ozone-wayland_%.bbappend
hari@Administrator:~/oe-core/build$ ls ../layers/meta-imx/meta-imx-sdk/dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland
chromium-ozone-wayland/            chromium-ozone-wayland_%.bbappend
hari@Administrator:~/oe-core/build$ ls ../layers/meta-imx/meta-imx-sdk/dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland
10

Perfect! Your configuration is ready for building. All the critical components are properly configured (1).

Configuration Status :white_check_mark:

1. Layer Compatibility :white_check_mark:

Your meta-chromium layer correctly includes scarthgap in the supported versions (1):

LAYERSERIES_COMPAT_chromium-browser-layer = "dunfell gatesgarth hardknott honister kirkstone langdale mickledore nanbield scarthgap"

2. Chromium Version :white_check_mark:

You’re on the correct commit dc31889c for Chromium v117 with GPU acceleration (1).

3. NXP Patches Source :white_check_mark:

Your meta-imx layer contains the required GPU acceleration patches source (1).

Ready to Build

You can now start the build with confidence (1):

$ bitbake tdx-reference-multimedia-image

(1)

Expected Build Results

With your current configuration, you should get:

  • Chromium v117 with GPU acceleration support (1)
  • V4L2 video decoding capabilities (1)
  • Wayland backend support (1)

Post-Build Testing

After the build completes successfully, you can test Chromium with GPU acceleration (1):

# chromium --no-sandbox --in-process-gpu

(1)

To verify GPU acceleration is working, navigate to chrome://gpu in the browser to check the Graphics Feature Status (1).

Your setup is complete and ready for building!

Best regards, Toradex AI Assistant.

Did you like my answer? :+1: :-1:

If I answered your question, please tick the “Solution” checkbox.

For follow-up questions to me, please use @ToradexAI in your post.

11

Hi @ToradexAI,

I got an error while build the fresh build for the verdin im8mp board for the bsp version 7.5.0 scarthgap, the usb-modeswitch package is failing, before the previous build it wont show this error, but now for the fresh build the error has been appeared, why?

Sstate summary: Wanted 778 Local 440 Mirrors 0 Missed 338 Current 5406 (56% match, 94% complete)####         | ETA:  0:00:01
Removing 73 stale sstate objects for arch verdin_imx8mp: 100% |##############################################| Time: 0:00:00
Removing 6 stale sstate objects for arch armv8a: 100% |######################################################| Time: 0:00:00
NOTE: Executing Tasks
WARNING: usb-modeswitch-2.6.1-r0 do_fetch: Failed to fetch URL http://www.draisberghof.de/usb_modeswitch/usb-modeswitch-2.6.1.tar.bz2, attempting MIRRORS if available
WARNING: usb-modeswitch-data-20191128-r0 do_fetch: Failed to fetch URL http://www.draisberghof.de/usb_modeswitch/usb-modeswitch-data-20191128.tar.bz2, attempting MIRRORS if available
Setscene tasks: 6184 of 6184

local.conf file:

# ===== Basic Tools and System Utilities =====
IMAGE_INSTALL:append = " \
    nano \
    curl wget \
    weston wayland-utils \
    modemmanager \
    ppp \
    ppp-dialin \
    ppp-tools \
    libqmi \
    libmbim \
    usb-modeswitch \
    ppp \
    xdg-utils \
    unclutter-xfixes \
"

meta-layer recipes-kernel added the usb related configs:

hari@Administrator:~/oe-core/layers/meta-lokbest/recipes-kernel$ tree .
.
└── linux
    ├── files
    │   ├── ppp.cfg
    │   └── verdin-imx8mp-qmi.cfg
    ├── linux-toradex
    │   └── fast-boot.cfg
    └── linux-toradex_%.bbappend

3 directories, 4 files
hari@Administrator:~/oe-core/layers/meta-lokbest/recipes-kernel$ cat linux/files/ppp.cfg
# PPP core
CONFIG_PPP=m
CONFIG_PPP_ASYNC=m
CONFIG_PPP_SYNC_TTY=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_BSDCOMP=m
CONFIG_PPP_MPPE=m
CONFIG_PPP_FILTER=y
# PPP protocols / helpers
CONFIG_PPPOLAC=m
CONFIG_PPPOE=m
CONFIG_PPPOL2TP=m
CONFIG_PPPOX=m
hari@Administrator:~/oe-core/layers/meta-lokbest/recipes-kernel$ cat linux/files/verdin-imx8mp-qmi.cfg
# Core USB / usbnet
CONFIG_USB_USBNET=m
CONFIG_USB_NET_CDCETHER=m
CONFIG_USB_NET_CDC_EEM=m
CONFIG_USB_NET_CDC_NCM=m
CONFIG_USB_NET_CDC_MBIM=m
# QMI / wwan
CONFIG_USB_WDM=m
CONFIG_USB_NET_QMI_WWAN=m
CONFIG_QMI_WWAN=m
CONFIG_QCOM_QMI_HELPERS=m
# USB Serial for AT ports
CONFIG_USB_SERIAL=m
CONFIG_USB_SERIAL_OPTION=m
CONFIG_USB_SERIAL_QUALCOMM=m
CONFIG_USB_SERIAL_QCAUX=m
CONFIG_USB_ACM=m
# QMI Config Added
CONFIG_QMI_ENET=m
CONFIG_QRTR=m
CONFIG_QRTR_SMD=m
CONFIG_QRTR_TUN=m
hari@Administrator:~/oe-core/layers/meta-lokbest/recipes-kernel$

Correct the error while building with these tools for build the production base image os without failure.

12

The usb-modeswitch fetch failure is a network connectivity issue, not a configuration problem (1). This is a temporary issue where the upstream server is unavailable.

Network Connectivity Issue

The error shows that the build system cannot fetch the usb-modeswitch packages from the upstream server (1):

WARNING: usb-modeswitch-2.6.1-r0 do_fetch: Failed to fetch URL http://www.draisberghof.de/usb_modeswitch/usb-modeswitch-2.6.1.tar.bz2, attempting MIRRORS if available
WARNING: usb-modeswitch-data-20191128-r0 do_fetch: Failed to fetch URL http://www.draisberghof.de/usb_modeswitch/usb-modeswitch-data-20191128.tar.bz2, attempting MIRRORS if available

Solutions to Fix the Build

1. Wait for Mirror Fallback

The build system automatically attempts to use mirrors when the primary source fails (1). Let the build continue - it should eventually succeed using mirror sources.

2. Check Network Connectivity

Verify your build machine has proper internet connectivity:

$ ping www.draisberghof.de
$ curl -I http://www.draisberghof.de/usb_modeswitch/usb-modeswitch-2.6.1.tar.bz2

3. Clean and Retry

If the build fails completely, clean the specific package and retry:

$ bitbake -c cleanall usb-modeswitch
$ bitbake -c cleanall usb-modeswitch-data
$ bitbake tdx-reference-multimedia-image

4. Configure Alternative Source Mirrors

Add backup mirrors to your local.conf:

PREMIRRORS:prepend = "\
    http://www.draisberghof.de/.* https://sources.openembedded.org/ \
    http://www.draisberghof.de/.* https://downloads.yoctoproject.org/mirror/sources/ \
"

Your Configuration is Correct

Your local.conf configuration for cellular modem support is properly set up (2):

  • modemmanager - for cellular modem management (2)
  • libqmi and libmbim - for QMI and MBIM protocol support (2)
  • usb-modeswitch - for switching USB devices from storage to modem mode (1)
  • ppp related packages - for PPP connections (2)

Your kernel configuration files also correctly enable the required USB and QMI support (1)(2).

Why This Happens

This error appears in fresh builds because:

  1. Network conditions change - upstream servers may be temporarily unavailable
  2. Cache differences - previous builds had cached sources that are now stale
  3. Mirror synchronization - backup mirrors may not be immediately up-to-date

The build should complete successfully once the mirror sources are accessed. This is a temporary network issue, not a configuration problem with your setup.

Best regards, Toradex AI Assistant.

Did you like my answer? :+1: :-1:

If I answered your question, please tick the “Solution” checkbox.

For follow-up questions to me, please use @ToradexAI in your post.

13

Hi @ToradexAI,

I got an information from the open-embedded official website for the recipes layer for the usb-modeswitch and its data,

usb-modeswitch Package, Version - 2.6.2 : http://www.draisberghof.de/usb_modeswitch/usb-modeswitch-2.6.2.tar.bz2

usb-modeswitch-data Package, Version - 20251207 : http://www.draisberghof.de/usb_modeswitch/usb-modeswitch-data-20251207.tar.bz2

In our build the recipes uses the package as,

Sstate summary: Wanted 493 Local 468 Mirrors 0 Missed 25 Current 5691 (94% match, 99% complete)#####         | ETA:  0:00:01
Initialising tasks: 100% |###################################################################################| Time: 0:00:11
NOTE: Executing Tasks
WARNING: usb-modeswitch-2.6.1-r0 do_fetch: Failed to fetch URL http://www.draisberghof.de/usb_modeswitch/usb-modeswitch-2.6.1.tar.bz2, attempting MIRRORS if available
WARNING: usb-modeswitch-data-20191128-r0 do_fetch: Failed to fetch URL http://www.draisberghof.de/usb_modeswitch/usb-modeswitch-data-20191128.tar.bz2, attempting MIRRORS if available
Setscene tasks: 6184 of 6184
Currently  1 running tasks (12678 of 12691)  99% |######################################################################## |
0: tdx-reference-multimedia-image-1.0-r0 do_rootfs - 1m57s (pid 959567)  88% |#######################################      |

But it was build without an error and recipes also do_fetch and packaged, but why this warning till appears and give commands for the bitbake to check the usb-modeswitch and usb-modeswitch-data is fetch and properly compile and packaged in the build recipes!..

14

The warnings you see are normal and expected behavior in Yocto builds when primary sources are temporarily unavailable (1). The build system successfully completed using mirror sources, which is why your packages were fetched and compiled properly.

Understanding the Warning Messages

The warnings indicate that the build system attempted the primary source first, failed, then automatically fell back to mirror sources (1):

WARNING: usb-modeswitch-2.6.1-r0 do_fetch: Failed to fetch URL http://www.draisberghof.de/usb_modeswitch/usb-modeswitch-2.6.1.tar.bz2, attempting MIRRORS if available
WARNING: usb-modeswitch-data-20191128-r0 do_fetch: Failed to fetch URL http://www.draisberghof.de/usb_modeswitch/usb-modeswitch-data-20191128.tar.bz2, attempting MIRRORS if available

Version Differences

Your observation about version differences is correct:

  • Available upstream: usb-modeswitch 2.6.2 and usb-modeswitch-data 20251207
  • Used in build: usb-modeswitch 2.6.1 and usb-modeswitch-data 20191128

The Yocto layer uses specific tested versions that are compatible with the BSP release, not necessarily the newest available versions.

Verification Commands

To verify that usb-modeswitch packages were successfully built and packaged:

1. Check Build Status

$ bitbake -s | grep usb-modeswitch

2. Verify Package Installation

$ bitbake -e usb-modeswitch | grep ^IMAGE_INSTALL
$ bitbake -e usb-modeswitch-data | grep ^IMAGE_INSTALL

3. Check Package Contents

$ oe-pkgdata-util list-pkgs | grep usb-modeswitch
$ oe-pkgdata-util list-pkg-files usb-modeswitch
$ oe-pkgdata-util list-pkg-files usb-modeswitch-data

4. Verify in Final Image

$ bitbake -g tdx-reference-multimedia-image
$ grep usb-modeswitch pn-buildlist

Why the Warnings Persist

The warnings appear because:

  1. Primary source check: Yocto always tries the primary source first
  2. Network conditions: The upstream server may be temporarily unavailable
  3. Mirror fallback: The system automatically uses mirrors when primary sources fail
  4. Successful completion: The build completes successfully despite the warnings

Container Usage Verification

Since you’re building for cellular modem support, you can verify usb-modeswitch functionality (1). As discussed in the community, usb-modeswitch can be used in a dedicated container while still using the pre-installed ModemManager (1).

The warnings don’t indicate build failure - they’re informational messages showing the fallback mechanism working correctly. Your packages were successfully fetched from mirrors and properly integrated into your image.

Best regards, Toradex AI Assistant.

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For follow-up questions to me, please use @ToradexAI in your post.

15

Hi @ToradexAI,

from the output of the usb-modeswitch i have got a results like,

hari@Administrator:~/oe-core/build$ bitbake -s | grep usb-modeswitch
usb-modeswitch                                      :2.6.1-r0
usb-modeswitch-data                              :20191128-r0
hari@Administrator:~/oe-core/build$ bitbake -e usb-modeswitch | grep ^IMAGE_INSTALL
IMAGE_INSTALL="     nano     curl wget     weston wayland-utils     modemmanager     ppp     ppp-dialin     ppp-tools     libqmi     libmbim     usb-modeswitch     ppp     xdg-utils     unclutter-xfixes  zip tree parted smartmontools dnsmasq test-suite lokbest-project"
hari@Administrator:~/oe-core/build$ bitbake -e usb-modeswitch-data | grep ^IMAGE_INSTALL
IMAGE_INSTALL="     nano     curl wget     weston wayland-utils     modemmanager     ppp     ppp-dialin     ppp-tools     libqmi     libmbim     usb-modeswitch     ppp     xdg-utils     unclutter-xfixes  zip tree parted smartmontools dnsmasq test-suite lokbest-project"
hari@Administrator:~/oe-core/build$ oe-pkgdata-util list-pkgs | grep usb-modeswitch
usb-modeswitch
usb-modeswitch-data
usb-modeswitch-data-dbg
usb-modeswitch-data-dev
usb-modeswitch-dbg
usb-modeswitch-dev
usb-modeswitch-doc
usb-modeswitch-src
hari@Administrator:~/oe-core/build$ oe-pkgdata-util list-pkg-files usb-modeswitch
usb-modeswitch:
        /etc/usb_modeswitch.conf
        /usr/lib/systemd/system-preset/98-usb-modeswitch.preset
        /usr/lib/systemd/system/usb_modeswitch@.service
        /usr/lib/udev/usb_modeswitch
        /usr/sbin/usb_modeswitch
        /usr/sbin/usb_modeswitch_dispatcher
hari@Administrator:~/oe-core/build$ oe-pkgdata-util list-pkg-files usb-modeswitch-data
usb-modeswitch-data:
        /usr/lib/udev/rules.d/40-usb_modeswitch.rules
        /usr/share/usb_modeswitch/03f0:002a
        /usr/share/usb_modeswitch/03f0:032a
        /usr/share/usb_modeswitch/03f0:0857
        /usr/share/usb_modeswitch/03f0:371d
        /usr/share/usb_modeswitch/03f0:4b1d
        /usr/share/usb_modeswitch/03f0:4e1d
        /usr/share/usb_modeswitch/03f0:521d
        /usr/share/usb_modeswitch/03f0:531d
        /usr/share/usb_modeswitch/03f0:541d
        /usr/share/usb_modeswitch/03f0:581d
        /usr/share/usb_modeswitch/03f0:631d
        /usr/share/usb_modeswitch/03f0:641d
        /usr/share/usb_modeswitch/03f0:681d
        /usr/share/usb_modeswitch/03f0:911d
        /usr/share/usb_modeswitch/03f0:931d
        /usr/share/usb_modeswitch/03f0:9a1d
        /usr/share/usb_modeswitch/03f0:9d1d
        /usr/share/usb_modeswitch/03f0:a31d
        /usr/share/usb_modeswitch/0408:1000
        /usr/share/usb_modeswitch/0408:ea17
        /usr/share/usb_modeswitch/0408:ea25
        /usr/share/usb_modeswitch/0408:ea43
        /usr/share/usb_modeswitch/0408:f000
        /usr/share/usb_modeswitch/0408:f000:uMa=Yota
        /usr/share/usb_modeswitch/0408:f001
        /usr/share/usb_modeswitch/0421:060c
        /usr/share/usb_modeswitch/0421:0610
        /usr/share/usb_modeswitch/0421:0618
        /usr/share/usb_modeswitch/0421:061d
        /usr/share/usb_modeswitch/0421:0622
        /usr/share/usb_modeswitch/0421:0627
        /usr/share/usb_modeswitch/0421:062c
        /usr/share/usb_modeswitch/0421:0632
        /usr/share/usb_modeswitch/0421:0637
        /usr/share/usb_modeswitch/046d:c261
        /usr/share/usb_modeswitch/0471:1210:uMa=Philips
        /usr/share/usb_modeswitch/0471:1210:uMa=Wisue
        /usr/share/usb_modeswitch/0471:1237
        /usr/share/usb_modeswitch/0482:024d
        /usr/share/usb_modeswitch/04bb:bccd
        /usr/share/usb_modeswitch/04cc:2251
        /usr/share/usb_modeswitch/04cc:225c
        /usr/share/usb_modeswitch/04cc:226e
        /usr/share/usb_modeswitch/04cc:226f
        /usr/share/usb_modeswitch/04e8:680c
        /usr/share/usb_modeswitch/04e8:689a
        /usr/share/usb_modeswitch/04e8:f000:sMo=U209
        /usr/share/usb_modeswitch/04fc:2140
        /usr/share/usb_modeswitch/057c:62ff
        /usr/share/usb_modeswitch/057c:84ff
        /usr/share/usb_modeswitch/0586:2030
        /usr/share/usb_modeswitch/05c6:0010
        /usr/share/usb_modeswitch/05c6:1000:sVe=GT
        /usr/share/usb_modeswitch/05c6:1000:sVe=Option
        /usr/share/usb_modeswitch/05c6:1000:uMa=AnyDATA
        /usr/share/usb_modeswitch/05c6:1000:uMa=CELOT
        /usr/share/usb_modeswitch/05c6:1000:uMa=Co.,Ltd
        /usr/share/usb_modeswitch/05c6:1000:uMa=DGT
        /usr/share/usb_modeswitch/05c6:1000:uMa=Option
        /usr/share/usb_modeswitch/05c6:1000:uMa=Qualcomm
        /usr/share/usb_modeswitch/05c6:1000:uMa=SAMSUNG
        /usr/share/usb_modeswitch/05c6:1000:uMa=SSE
        /usr/share/usb_modeswitch/05c6:1000:uMa=StrongRising
        /usr/share/usb_modeswitch/05c6:1000:uMa=Vertex
        /usr/share/usb_modeswitch/05c6:2000
        /usr/share/usb_modeswitch/05c6:2001
        /usr/share/usb_modeswitch/05c6:6503
        /usr/share/usb_modeswitch/05c6:9024
        /usr/share/usb_modeswitch/05c6:98ff
        /usr/share/usb_modeswitch/05c6:f000
        /usr/share/usb_modeswitch/05c7:1000
        /usr/share/usb_modeswitch/0685:2000
        /usr/share/usb_modeswitch/072f:100d
        /usr/share/usb_modeswitch/07d1:a800
        /usr/share/usb_modeswitch/07d1:a804
        /usr/share/usb_modeswitch/07d1:f000
        /usr/share/usb_modeswitch/0846:0fff
        /usr/share/usb_modeswitch/0922:1001
        /usr/share/usb_modeswitch/0922:1003
        /usr/share/usb_modeswitch/0922:1007
        /usr/share/usb_modeswitch/0930:0d46
        /usr/share/usb_modeswitch/0ace:2011
        /usr/share/usb_modeswitch/0ace:20ff
        /usr/share/usb_modeswitch/0af0:4007
        /usr/share/usb_modeswitch/0af0:6711
        /usr/share/usb_modeswitch/0af0:6731
        /usr/share/usb_modeswitch/0af0:6751
        /usr/share/usb_modeswitch/0af0:6771
        /usr/share/usb_modeswitch/0af0:6791
        /usr/share/usb_modeswitch/0af0:6811
        /usr/share/usb_modeswitch/0af0:6911
        /usr/share/usb_modeswitch/0af0:6951
        /usr/share/usb_modeswitch/0af0:6971
        /usr/share/usb_modeswitch/0af0:7011
        /usr/share/usb_modeswitch/0af0:7031
        /usr/share/usb_modeswitch/0af0:7051
        /usr/share/usb_modeswitch/0af0:7071
        /usr/share/usb_modeswitch/0af0:7111
        /usr/share/usb_modeswitch/0af0:7211
        /usr/share/usb_modeswitch/0af0:7251
        /usr/share/usb_modeswitch/0af0:7271
        /usr/share/usb_modeswitch/0af0:7301
        /usr/share/usb_modeswitch/0af0:7311
        /usr/share/usb_modeswitch/0af0:7361
        /usr/share/usb_modeswitch/0af0:7381
        /usr/share/usb_modeswitch/0af0:7401
        /usr/share/usb_modeswitch/0af0:7501
        /usr/share/usb_modeswitch/0af0:7601
        /usr/share/usb_modeswitch/0af0:7701
        /usr/share/usb_modeswitch/0af0:7706
        /usr/share/usb_modeswitch/0af0:7801
        /usr/share/usb_modeswitch/0af0:7901
        /usr/share/usb_modeswitch/0af0:7a01
        /usr/share/usb_modeswitch/0af0:7a05
        /usr/share/usb_modeswitch/0af0:8006
        /usr/share/usb_modeswitch/0af0:8200
        /usr/share/usb_modeswitch/0af0:8201
        /usr/share/usb_modeswitch/0af0:8300
        /usr/share/usb_modeswitch/0af0:8302
        /usr/share/usb_modeswitch/0af0:8304
        /usr/share/usb_modeswitch/0af0:8400
        /usr/share/usb_modeswitch/0af0:8600
        /usr/share/usb_modeswitch/0af0:8700
        /usr/share/usb_modeswitch/0af0:8800
        /usr/share/usb_modeswitch/0af0:8900
        /usr/share/usb_modeswitch/0af0:9000
        /usr/share/usb_modeswitch/0af0:9200
        /usr/share/usb_modeswitch/0af0:c031
        /usr/share/usb_modeswitch/0af0:c100
        /usr/share/usb_modeswitch/0af0:d001
        /usr/share/usb_modeswitch/0af0:d013
        /usr/share/usb_modeswitch/0af0:d031
        /usr/share/usb_modeswitch/0af0:d033
        /usr/share/usb_modeswitch/0af0:d035
        /usr/share/usb_modeswitch/0af0:d055
        /usr/share/usb_modeswitch/0af0:d057
        /usr/share/usb_modeswitch/0af0:d058
        /usr/share/usb_modeswitch/0af0:d155
        /usr/share/usb_modeswitch/0af0:d157
        /usr/share/usb_modeswitch/0af0:d255
        /usr/share/usb_modeswitch/0af0:d257
        /usr/share/usb_modeswitch/0af0:d357
        /usr/share/usb_modeswitch/0b3c:c700
        /usr/share/usb_modeswitch/0b3c:f000
        /usr/share/usb_modeswitch/0b3c:f00c
        /usr/share/usb_modeswitch/0b3c:f017
        /usr/share/usb_modeswitch/0bda:1a2b
        /usr/share/usb_modeswitch/0bdb:190d
        /usr/share/usb_modeswitch/0bdb:1910
        /usr/share/usb_modeswitch/0cf3:20ff
        /usr/share/usb_modeswitch/0d46:45a1
        /usr/share/usb_modeswitch/0d46:45a5
        /usr/share/usb_modeswitch/0df7:0800
        /usr/share/usb_modeswitch/0e8d:0002:uPr=MT
        /usr/share/usb_modeswitch/0e8d:0002:uPr=Product
        /usr/share/usb_modeswitch/0e8d:2870
        /usr/share/usb_modeswitch/0e8d:7109
        /usr/share/usb_modeswitch/0fca:8020
        /usr/share/usb_modeswitch/0fce:d0cf
        /usr/share/usb_modeswitch/0fce:d0df
        /usr/share/usb_modeswitch/0fce:d0e1
        /usr/share/usb_modeswitch/0fce:d103
        /usr/share/usb_modeswitch/0fd1:1000
        /usr/share/usb_modeswitch/1004:1000
        /usr/share/usb_modeswitch/1004:607f
        /usr/share/usb_modeswitch/1004:610c
        /usr/share/usb_modeswitch/1004:613a
        /usr/share/usb_modeswitch/1004:613f
        /usr/share/usb_modeswitch/1004:614e
        /usr/share/usb_modeswitch/1004:6156
        /usr/share/usb_modeswitch/1004:6190
        /usr/share/usb_modeswitch/1004:61dd
        /usr/share/usb_modeswitch/1004:61e7
        /usr/share/usb_modeswitch/1004:61eb
        /usr/share/usb_modeswitch/1004:6327
        /usr/share/usb_modeswitch/106c:3b03
        /usr/share/usb_modeswitch/106c:3b05
        /usr/share/usb_modeswitch/106c:3b06
        /usr/share/usb_modeswitch/106c:3b11
        /usr/share/usb_modeswitch/106c:3b14
        /usr/share/usb_modeswitch/1076:7f40
        /usr/share/usb_modeswitch/109b:f009
        /usr/share/usb_modeswitch/10a9:606f
        /usr/share/usb_modeswitch/10a9:6080
        /usr/share/usb_modeswitch/1199:0fff
        /usr/share/usb_modeswitch/1199:9011
        /usr/share/usb_modeswitch/1199:9013
        /usr/share/usb_modeswitch/1199:9017
        /usr/share/usb_modeswitch/1199:901b
        /usr/share/usb_modeswitch/1199:901c
        /usr/share/usb_modeswitch/1199:901f
        /usr/share/usb_modeswitch/1199:9041
        /usr/share/usb_modeswitch/1199:9051
        /usr/share/usb_modeswitch/1199:9053
        /usr/share/usb_modeswitch/1199:9063
        /usr/share/usb_modeswitch/1266:1000
        /usr/share/usb_modeswitch/12d1:1001
        /usr/share/usb_modeswitch/12d1:1003
        /usr/share/usb_modeswitch/12d1:1009
        /usr/share/usb_modeswitch/12d1:1010
        /usr/share/usb_modeswitch/12d1:101e
        /usr/share/usb_modeswitch/12d1:1030
        /usr/share/usb_modeswitch/12d1:1031
        /usr/share/usb_modeswitch/12d1:1413
        /usr/share/usb_modeswitch/12d1:1414
        /usr/share/usb_modeswitch/12d1:1446
        /usr/share/usb_modeswitch/12d1:1449
        /usr/share/usb_modeswitch/12d1:14ad
        /usr/share/usb_modeswitch/12d1:14b5
        /usr/share/usb_modeswitch/12d1:14b7
        /usr/share/usb_modeswitch/12d1:14ba
        /usr/share/usb_modeswitch/12d1:14c1
        /usr/share/usb_modeswitch/12d1:14c3
        /usr/share/usb_modeswitch/12d1:14c4
        /usr/share/usb_modeswitch/12d1:14c5
        /usr/share/usb_modeswitch/12d1:14d1
        /usr/share/usb_modeswitch/12d1:14fe
        /usr/share/usb_modeswitch/12d1:1505
        /usr/share/usb_modeswitch/12d1:151a
        /usr/share/usb_modeswitch/12d1:1520
        /usr/share/usb_modeswitch/12d1:1521
        /usr/share/usb_modeswitch/12d1:1523
        /usr/share/usb_modeswitch/12d1:1526
        /usr/share/usb_modeswitch/12d1:1527
        /usr/share/usb_modeswitch/12d1:1553
        /usr/share/usb_modeswitch/12d1:1557
        /usr/share/usb_modeswitch/12d1:155a
        /usr/share/usb_modeswitch/12d1:155b
        /usr/share/usb_modeswitch/12d1:156a
        /usr/share/usb_modeswitch/12d1:1570
        /usr/share/usb_modeswitch/12d1:1571
        /usr/share/usb_modeswitch/12d1:1572
        /usr/share/usb_modeswitch/12d1:1573
        /usr/share/usb_modeswitch/12d1:157c
        /usr/share/usb_modeswitch/12d1:157d
        /usr/share/usb_modeswitch/12d1:1580
        /usr/share/usb_modeswitch/12d1:1581
        /usr/share/usb_modeswitch/12d1:1582
        /usr/share/usb_modeswitch/12d1:1583
        /usr/share/usb_modeswitch/12d1:1597
        /usr/share/usb_modeswitch/12d1:15bb
        /usr/share/usb_modeswitch/12d1:15c0
        /usr/share/usb_modeswitch/12d1:15c1
        /usr/share/usb_modeswitch/12d1:15ca
        /usr/share/usb_modeswitch/12d1:15cd
        /usr/share/usb_modeswitch/12d1:15ce
        /usr/share/usb_modeswitch/12d1:15cf
        /usr/share/usb_modeswitch/12d1:15d0
        /usr/share/usb_modeswitch/12d1:15d2
        /usr/share/usb_modeswitch/12d1:15e7
        /usr/share/usb_modeswitch/12d1:15ec
        /usr/share/usb_modeswitch/12d1:15ee
        /usr/share/usb_modeswitch/12d1:15f0
        /usr/share/usb_modeswitch/12d1:1805
        /usr/share/usb_modeswitch/12d1:1c0b
        /usr/share/usb_modeswitch/12d1:1c1b
        /usr/share/usb_modeswitch/12d1:1c24
        /usr/share/usb_modeswitch/12d1:1c25
        /usr/share/usb_modeswitch/12d1:1d50
        /usr/share/usb_modeswitch/12d1:1da1
        /usr/share/usb_modeswitch/12d1:1f01
        /usr/share/usb_modeswitch/12d1:1f02
        /usr/share/usb_modeswitch/12d1:1f03
        /usr/share/usb_modeswitch/12d1:1f04
        /usr/share/usb_modeswitch/12d1:1f05
        /usr/share/usb_modeswitch/12d1:1f06
        /usr/share/usb_modeswitch/12d1:1f07
        /usr/share/usb_modeswitch/12d1:1f09
        /usr/share/usb_modeswitch/12d1:1f0a
        /usr/share/usb_modeswitch/12d1:1f11
        /usr/share/usb_modeswitch/12d1:1f15
        /usr/share/usb_modeswitch/12d1:1f16
        /usr/share/usb_modeswitch/12d1:1f17
        /usr/share/usb_modeswitch/12d1:1f18
        /usr/share/usb_modeswitch/12d1:1f19
        /usr/share/usb_modeswitch/12d1:1f1b
        /usr/share/usb_modeswitch/12d1:1f1c
        /usr/share/usb_modeswitch/12d1:1f1d
        /usr/share/usb_modeswitch/12d1:1f1e
        /usr/share/usb_modeswitch/12d1:380b
        /usr/share/usb_modeswitch/1307:1169
        /usr/share/usb_modeswitch/1410:5010
        /usr/share/usb_modeswitch/1410:5020
        /usr/share/usb_modeswitch/1410:5023
        /usr/share/usb_modeswitch/1410:5030
        /usr/share/usb_modeswitch/1410:5031
        /usr/share/usb_modeswitch/1410:5041
        /usr/share/usb_modeswitch/1410:5055
        /usr/share/usb_modeswitch/1410:5059
        /usr/share/usb_modeswitch/1410:7001
        /usr/share/usb_modeswitch/1410:9020
        /usr/share/usb_modeswitch/1410:9030
        /usr/share/usb_modeswitch/1410:b00c
        /usr/share/usb_modeswitch/148e:a000
        /usr/share/usb_modeswitch/148f:2578
        /usr/share/usb_modeswitch/148f:2878
        /usr/share/usb_modeswitch/15eb:7153
        /usr/share/usb_modeswitch/15eb:a403
        /usr/share/usb_modeswitch/1614:0800
        /usr/share/usb_modeswitch/1614:0802
        /usr/share/usb_modeswitch/161c:f010
        /usr/share/usb_modeswitch/16d5:f000
        /usr/share/usb_modeswitch/16d8:6281
        /usr/share/usb_modeswitch/16d8:6803
        /usr/share/usb_modeswitch/16d8:6804
        /usr/share/usb_modeswitch/16d8:700a
        /usr/share/usb_modeswitch/16d8:700b
        /usr/share/usb_modeswitch/16d8:f000
        /usr/share/usb_modeswitch/1726:1900
        /usr/share/usb_modeswitch/1726:f00e
        /usr/share/usb_modeswitch/1782:0003
        /usr/share/usb_modeswitch/1782:0023
        /usr/share/usb_modeswitch/198a:0003
        /usr/share/usb_modeswitch/198f:bccd
        /usr/share/usb_modeswitch/19d2:0003
        /usr/share/usb_modeswitch/19d2:0026
        /usr/share/usb_modeswitch/19d2:0033
        /usr/share/usb_modeswitch/19d2:0040
        /usr/share/usb_modeswitch/19d2:0053
        /usr/share/usb_modeswitch/19d2:0083:uPr=WCDMA
        /usr/share/usb_modeswitch/19d2:0090
        /usr/share/usb_modeswitch/19d2:0101
        /usr/share/usb_modeswitch/19d2:0103
        /usr/share/usb_modeswitch/19d2:0110
        /usr/share/usb_modeswitch/19d2:0115
        /usr/share/usb_modeswitch/19d2:0120
        /usr/share/usb_modeswitch/19d2:0146
        /usr/share/usb_modeswitch/19d2:0149
        /usr/share/usb_modeswitch/19d2:0150
        /usr/share/usb_modeswitch/19d2:0154
        /usr/share/usb_modeswitch/19d2:0166
        /usr/share/usb_modeswitch/19d2:0169
        /usr/share/usb_modeswitch/19d2:0198
        /usr/share/usb_modeswitch/19d2:0266
        /usr/share/usb_modeswitch/19d2:0304
        /usr/share/usb_modeswitch/19d2:0318
        /usr/share/usb_modeswitch/19d2:0325
        /usr/share/usb_modeswitch/19d2:0388
        /usr/share/usb_modeswitch/19d2:0413
        /usr/share/usb_modeswitch/19d2:1001
        /usr/share/usb_modeswitch/19d2:1007
        /usr/share/usb_modeswitch/19d2:1009
        /usr/share/usb_modeswitch/19d2:1013
        /usr/share/usb_modeswitch/19d2:1017
        /usr/share/usb_modeswitch/19d2:1019
        /usr/share/usb_modeswitch/19d2:1020
        /usr/share/usb_modeswitch/19d2:1022
        /usr/share/usb_modeswitch/19d2:1026
        /usr/share/usb_modeswitch/19d2:1030
        /usr/share/usb_modeswitch/19d2:1034
        /usr/share/usb_modeswitch/19d2:1038
        /usr/share/usb_modeswitch/19d2:1042
        /usr/share/usb_modeswitch/19d2:1046
        /usr/share/usb_modeswitch/19d2:1171
        /usr/share/usb_modeswitch/19d2:1175
        /usr/share/usb_modeswitch/19d2:1179
        /usr/share/usb_modeswitch/19d2:1201
        /usr/share/usb_modeswitch/19d2:1207
        /usr/share/usb_modeswitch/19d2:1210
        /usr/share/usb_modeswitch/19d2:1216
        /usr/share/usb_modeswitch/19d2:1219
        /usr/share/usb_modeswitch/19d2:1224
        /usr/share/usb_modeswitch/19d2:1225
        /usr/share/usb_modeswitch/19d2:1227
        /usr/share/usb_modeswitch/19d2:1232
        /usr/share/usb_modeswitch/19d2:1233
        /usr/share/usb_modeswitch/19d2:1237
        /usr/share/usb_modeswitch/19d2:1238
        /usr/share/usb_modeswitch/19d2:1420
        /usr/share/usb_modeswitch/19d2:1421
        /usr/share/usb_modeswitch/19d2:1511
        /usr/share/usb_modeswitch/19d2:1514
        /usr/share/usb_modeswitch/19d2:1517
        /usr/share/usb_modeswitch/19d2:1520
        /usr/share/usb_modeswitch/19d2:1523
        /usr/share/usb_modeswitch/19d2:1528
        /usr/share/usb_modeswitch/19d2:1536
        /usr/share/usb_modeswitch/19d2:1542
        /usr/share/usb_modeswitch/19d2:1580
        /usr/share/usb_modeswitch/19d2:1588
        /usr/share/usb_modeswitch/19d2:1595
        /usr/share/usb_modeswitch/19d2:2000
        /usr/share/usb_modeswitch/19d2:2004
        /usr/share/usb_modeswitch/19d2:bccd
        /usr/share/usb_modeswitch/19d2:ffde
        /usr/share/usb_modeswitch/19d2:ffe6
        /usr/share/usb_modeswitch/19d2:fff5
        /usr/share/usb_modeswitch/19d2:fff6
        /usr/share/usb_modeswitch/1a8d:1000
        /usr/share/usb_modeswitch/1a8d:2000
        /usr/share/usb_modeswitch/1ab7:5700
        /usr/share/usb_modeswitch/1b7d:0700
        /usr/share/usb_modeswitch/1bbb:000f
        /usr/share/usb_modeswitch/1bbb:00ca
        /usr/share/usb_modeswitch/1bbb:011f
        /usr/share/usb_modeswitch/1bbb:022c
        /usr/share/usb_modeswitch/1bbb:025e
        /usr/share/usb_modeswitch/1bbb:f000
        /usr/share/usb_modeswitch/1bbb:f017
        /usr/share/usb_modeswitch/1bbb:f052
        /usr/share/usb_modeswitch/1c9e:1001
        /usr/share/usb_modeswitch/1c9e:3003
        /usr/share/usb_modeswitch/1c9e:6000
        /usr/share/usb_modeswitch/1c9e:6061:uPr=Storage
        /usr/share/usb_modeswitch/1c9e:9101
        /usr/share/usb_modeswitch/1c9e:9200
        /usr/share/usb_modeswitch/1c9e:9401
        /usr/share/usb_modeswitch/1c9e:9800
        /usr/share/usb_modeswitch/1c9e:98ff
        /usr/share/usb_modeswitch/1c9e:9bfe
        /usr/share/usb_modeswitch/1c9e:9d00
        /usr/share/usb_modeswitch/1c9e:9e00
        /usr/share/usb_modeswitch/1c9e:9e08
        /usr/share/usb_modeswitch/1c9e:f000
        /usr/share/usb_modeswitch/1c9e:f000:uMa=USB_Modem
        /usr/share/usb_modeswitch/1c9e:f010
        /usr/share/usb_modeswitch/1c9e:f030
        /usr/share/usb_modeswitch/1d09:1000
        /usr/share/usb_modeswitch/1d09:1021
        /usr/share/usb_modeswitch/1d09:1025
        /usr/share/usb_modeswitch/1da5:f000
        /usr/share/usb_modeswitch/1dbc:0669
        /usr/share/usb_modeswitch/1dd6:1000
        /usr/share/usb_modeswitch/1de1:1101
        /usr/share/usb_modeswitch/1e0e:f000
        /usr/share/usb_modeswitch/1e89:f000
        /usr/share/usb_modeswitch/1edf:6003
        /usr/share/usb_modeswitch/1ee8:0003
        /usr/share/usb_modeswitch/1ee8:0007
        /usr/share/usb_modeswitch/1ee8:0009
        /usr/share/usb_modeswitch/1ee8:0013
        /usr/share/usb_modeswitch/1ee8:0018
        /usr/share/usb_modeswitch/1ee8:0040
        /usr/share/usb_modeswitch/1ee8:0045
        /usr/share/usb_modeswitch/1ee8:0048
        /usr/share/usb_modeswitch/1ee8:004a
        /usr/share/usb_modeswitch/1ee8:004f
        /usr/share/usb_modeswitch/1ee8:0054
        /usr/share/usb_modeswitch/1ee8:0060
        /usr/share/usb_modeswitch/1ee8:0063
        /usr/share/usb_modeswitch/1ee8:0068
        /usr/share/usb_modeswitch/1f28:0021
        /usr/share/usb_modeswitch/1fac:0032
        /usr/share/usb_modeswitch/1fac:0130
        /usr/share/usb_modeswitch/1fac:0150
        /usr/share/usb_modeswitch/1fac:0151
        /usr/share/usb_modeswitch/2001:00a6
        /usr/share/usb_modeswitch/2001:00a7
        /usr/share/usb_modeswitch/2001:7600
        /usr/share/usb_modeswitch/2001:98ff
        /usr/share/usb_modeswitch/2001:a401
        /usr/share/usb_modeswitch/2001:a403
        /usr/share/usb_modeswitch/2001:a405
        /usr/share/usb_modeswitch/2001:a406
        /usr/share/usb_modeswitch/2001:a407
        /usr/share/usb_modeswitch/2001:a40a
        /usr/share/usb_modeswitch/2001:a40d
        /usr/share/usb_modeswitch/2001:a706
        /usr/share/usb_modeswitch/2001:a707
        /usr/share/usb_modeswitch/2001:a708
        /usr/share/usb_modeswitch/2001:a805
        /usr/share/usb_modeswitch/2001:a809
        /usr/share/usb_modeswitch/2001:a80b
        /usr/share/usb_modeswitch/2001:ab00
        /usr/share/usb_modeswitch/2001:ac01
        /usr/share/usb_modeswitch/2015:0001
        /usr/share/usb_modeswitch/201e:1023
        /usr/share/usb_modeswitch/201e:2009
        /usr/share/usb_modeswitch/2020:0002
        /usr/share/usb_modeswitch/2020:2030
        /usr/share/usb_modeswitch/2020:f00e
        /usr/share/usb_modeswitch/2020:f00f
        /usr/share/usb_modeswitch/2077:1000
        /usr/share/usb_modeswitch/2077:f000
        /usr/share/usb_modeswitch/20a6:f00a
        /usr/share/usb_modeswitch/20a6:f00e
        /usr/share/usb_modeswitch/20b9:1682
        /usr/share/usb_modeswitch/21f5:1000
        /usr/share/usb_modeswitch/21f5:3010
        /usr/share/usb_modeswitch/2262:0001
        /usr/share/usb_modeswitch/22de:6801
        /usr/share/usb_modeswitch/22de:6802
        /usr/share/usb_modeswitch/22de:6803
        /usr/share/usb_modeswitch/22f4:0021
        /usr/share/usb_modeswitch/230d:0001
        /usr/share/usb_modeswitch/230d:0003
        /usr/share/usb_modeswitch/230d:0007
        /usr/share/usb_modeswitch/230d:000b
        /usr/share/usb_modeswitch/230d:000c
        /usr/share/usb_modeswitch/230d:000d
        /usr/share/usb_modeswitch/230d:0101
        /usr/share/usb_modeswitch/230d:0103
        /usr/share/usb_modeswitch/2357:0200
        /usr/share/usb_modeswitch/2357:0600
        /usr/share/usb_modeswitch/2357:f000
        /usr/share/usb_modeswitch/23a2:1010
        /usr/share/usb_modeswitch/257a:a000
        /usr/share/usb_modeswitch/257a:b000
        /usr/share/usb_modeswitch/257a:c000
        /usr/share/usb_modeswitch/257a:d000
        /usr/share/usb_modeswitch/2fd4:9aff
        /usr/share/usb_modeswitch/413c:81a2
        /usr/share/usb_modeswitch/413c:81a3
        /usr/share/usb_modeswitch/413c:81a4
        /usr/share/usb_modeswitch/413c:81a8
        /usr/share/usb_modeswitch/413c:81b1
        /usr/share/usb_modeswitch/413c:81b3
        /usr/share/usb_modeswitch/413c:81d7
        /usr/share/usb_modeswitch/413c:81e0
        /usr/share/usb_modeswitch/6000:1000
        /usr/share/usb_modeswitch/8888:6500
        /usr/share/usb_modeswitch/ed09:1021
        /usr/share/usb_modeswitch/new.lst
hari@Administrator:~/oe-core/build$

Verified Final Image:

hari@Administrator:~/oe-core/build$ bitbake -g tdx-reference-multimedia-image
NOTE: Reconnecting to bitbake server...
Loading cache: 100% |########################################################################################| Time: 0:00:01
Loaded 5423 entries from dependency cache.
Parsing recipes: 100% |######################################################################################| Time: 0:00:01
Parsing of 3395 .bb files complete (3393 cached, 2 parsed). 5425 targets, 638 skipped, 0 masked, 0 errors.
NOTE: Resolving any missing task queue dependencies
WARNING: preferred version 1.24.7.imx of gstreamer1.0-plugins-ugly not available (for item gstreamer1.0-plugins-ugly-meta)
WARNING: versions of gstreamer1.0-plugins-ugly available: 1.22.12 1.24.0.imx
WARNING: preferred version 1.24.7.imx of gstreamer1.0-libav not available (for item gstreamer1.0-libav)
WARNING: versions of gstreamer1.0-libav available: 1.22.12 1.24.0.imx
WARNING: preferred version 1.24.7.imx of gstreamer1.0-plugins-ugly not available (for item gstreamer1.0-plugins-ugly-asf)
WARNING: versions of gstreamer1.0-plugins-ugly available: 1.22.12 1.24.0.imx
WARNING: preferred version 1.24.7.imx of gstreamer1.0-plugins-ugly not available (for item gstreamer1.0-plugins-ugly-dev)
WARNING: versions of gstreamer1.0-plugins-ugly available: 1.22.12 1.24.0.imx
WARNING: preferred version 1.24.7.imx of gstreamer1.0-plugins-ugly not available (for item gstreamer1.0-plugins-ugly)
WARNING: versions of gstreamer1.0-plugins-ugly available: 1.22.12 1.24.0.imx
WARNING: preferred version 1.24.7.imx of gstreamer1.0-libav not available (for item gstreamer1.0-libav-dev)
WARNING: versions of gstreamer1.0-libav available: 1.22.12 1.24.0.imx
NOTE: PN build list saved to 'pn-buildlist'
NOTE: Task dependencies saved to 'task-depends.dot'

Summary: There were 12 WARNING messages.
hari@Administrator:~/oe-core/build$ grep usb-modeswitch pn-buildlist
usb-modeswitch
usb-modeswitch-data
hari@Administrator:~/oe-core/build$
16

I don’t have sufficient information in the sources to provide specific commands for verifying usb-modeswitch compilation and packaging status. The sources focus on general Yocto build processes and SDK creation rather than package-specific verification commands (1)(2).

However, based on your output, I can confirm that your usb-modeswitch packages were successfully built and integrated:

Build Verification Results :white_check_mark:

Your verification commands show successful integration (2):

1. Package Versions Built

  • usb-modeswitch: 2.6.1-r0
  • usb-modeswitch-data: 20191128-r0

2. Image Integration Confirmed

Both packages are properly included in your IMAGE_INSTALL configuration and appear in the final dependency graph (2).

3. Package Files Successfully Deployed

The extensive list of device configuration files shows comprehensive USB modem support, including many Huawei devices (12d1:*) which are commonly used for cellular connectivity (3).

Why Warnings Persist

The warnings you see are normal Yocto behavior when primary sources are temporarily unavailable. The build system automatically falls back to mirror sources, which is why your packages built successfully despite the warnings (2).

Version Strategy

The BSP uses tested, stable versions rather than the newest available versions. This ensures compatibility and stability across the entire system (1)(2).

Your build completed successfully with proper usb-modeswitch integration for cellular modem support. The warnings don’t indicate any build problems - they’re just informational messages about the source fallback mechanism working correctly.

Best regards, Toradex AI Assistant.

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