Some typical troubles related to the system build are listed below. Solutions or ways of debugging are proposed for these troubles.
If your trouble is not listed, it's recommended to go through the articles of the system build category.
| Symptom | Resolution |
|---|---|
| Distribution Package | |
repo init ...<br> repo sync "The requested URL returned error: 404 Not Found" is displayed |
This error has no impact on the process. You can avoid this error by adding the option --no-clone-bundle to your command repo init or repo sync |
repo init ... Some github projects are not accessible |
It is convenient to indicate in your $HOME/.netrc your github credentials like below:
machine github.com login "github login" password "github password" |
NOTE: Executing Tasks ERROR: PermissionError: [Errno 1] Operation not permitted
During handling of the above exception, another exception occurred:
Traceback (most recent call last): File "..../layers/openembedded-core/bitbake/bin/bitbake-worker", line 278, in child bb.utils.disable_network(uid, gid) File "..../layers/openembedded-core/bitbake/lib/bb/utils.py", line 1696, in disable_network with open("/proc/self/uid_map", "w") as f: PermissionError: [Errno 1] Operation not permitted
The build cannot be executed. |
On Ubuntu 24.04, in combination with the apparmor package, the Ubuntu kernel now restricts the use of unprivileged user namespaces. This affects all programs on the system that are unprivileged and unconfined. You can disable this restriction by running
sudo apparmor_parser -R /etc/apparmor.d/unprivileged_userns |
| Developer Package | |
make ... Any build command fails |
Check that the SDK is started |