WiFi connect problem


I’ve followed ( Toradex’s Linux Images - How to connect to a Wi-Fi network | Toradex Developer Center) article to connect to a WiFi network. I’ve executed the following commands:

# connmanctl
> agent on
> enable wifi
> scan wifi
> services
> connect wifi_346f244fcfd3_4773706fmanaged_psk

However, I am getting the following error:

Error /net/connman/service/wifi_346f244fcfd3_4773706fmanaged_psk: Method “Connect” with signature “” on interface “net.connman.Service” doesn’t exist

What does this error mean, and how can I resolve this?

Kind regards, Ron

Hello @rondegroot ,
Could you please share the output of tdx-info ?

Best regards,

Software summary
Bootloader:               U-Boot
Kernel version:           6.1.22-6.2.0-devel+git.3b29299e5f60 #1 SMP Thu Mar 30 10:49:31 UTC 2023
Kernel command line:      user_debug=30 ubi.mtd=ubi root=ubi0_0 rw rootfstype=ubifs ubi.fm_autoconvert=1 console=tty1 console=ttymxc0,115200n8 consoleblank=0
Distro name:              NAME="TDX Wayland with XWayland Upstream"
Distro version:           VERSION_ID=6.2.0-devel-20231022210110-build.0
Hostname:                 battman-07272647

Hardware info
HW model:                 Toradex Colibri iMX6ULL 512MB on Colibri Evaluation Board V3
Toradex version:          0045 V1.1A
Serial number:            07272647
Processor arch:           armv7l

Hello @rondegroot ,
according to https://wiki.archlinux.org/title/ConnMan:
When issuing commands, you may see errors like the following:

From a connmanctl prompt:

connmanctl> connect *service_id*

Error /net/connman/service/*SSID*: Method "Connect" with signature "" on interface "net.connman.Service" doesn't exist

From the shell:

# connmanctl connect *service_id*

Error /net/connman/service/*service_id*: Not registered

These errors are produced because the agent is not running. Start the agent from a connmanctl prompt with agent on, and try again.

Could you please post the full output of the squence of commands that you run?

Best regards,

Ok, I resolved the issue. It had nothing to do with connman but with pasting large amount of text via serial connection.

Thanks for the support.

Hi @rondegroot ,
Glad that it could be solved :slight_smile:
Which terminal program were you using?

Best regards,

I am using putty. Didn’t try another client though.