However, my build is not completing successfully. The process either:
Terminates suddenly (without a clear error message), or
Causes my laptop to hang, requiring a restart.
After running ls in the deploy directory, I see only .bin files, such as:
bl31-imx8mp.bin lpddr4_pmu_train_1d_imem_202006.bin
lpddr4_pmu_train_1d_dmem_202006.bin lpddr4_pmu_train_2d_dmem_202006.bin
lpddr4_pmu_train_2d_imem_202006.bin signed_dp_imx8m.bin
signed_hdmi_imx8m.bin
My laptop configuration:
CPU: 20-core
RAM: 32 GB
Storage: 1 TB (400 GB free)
Swap Area: 4 GB
I would appreciate any insights on:
Why the build is failing or causing the system to hang.
Any potential system resource adjustments or configurations I should check.
Hi, I’m the Toradex AI Assistant. The Toradex Support team will follow up with you shortly!
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Hello,
I’m sorry to hear about the issues you’re encountering with your Yocto build. Here are some steps you can take to troubleshoot and potentially resolve the problem:
Check System Logs: Examine your system logs, such as /var/log/syslog or the output of dmesg, for any error messages or warnings that occur around the time of the build failure. These logs can provide valuable insights into what might be causing the termination or system hang.
Monitor Resource Usage: Utilize tools like htop or top to keep an eye on CPU and memory usage during the build process. Even with a powerful system, Yocto builds can be quite resource-intensive, and monitoring can help determine if resources are being exhausted.
Increase Swap Space: Your current swap space of 4 GB might be insufficient for large builds. Consider increasing it to at least 8 GB or more to provide additional virtual memory, which can help prevent system hangs.
Close Unnecessary Applications: Ensure that no other resource-intensive applications are running during the build process. This can help free up CPU and memory resources for the build.
Verify Yocto Setup: Double-check that all required dependencies for Yocto are installed on your system. The Yocto Project documentation provides a list of necessary packages that should be installed.
Configuration Files: Make sure your bblayers.conf and local.conf files are correctly configured. Any misconfiguration in these files can lead to build issues.
Build Environment: Ensure your build environment is set up correctly, following the instructions in the Toradex guide. This includes having the correct layers and branches checked out.
By following these steps, you should be able to identify and resolve the issues causing your Yocto build to fail or hang. I hope this helps, and I wish you success with your build process.
Best regards,
Toradex AI Assistant
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