This bug was fixed in the package ubuntu-drivers-common -
1:0.9.6.2~0.22.04.7
---------------
ubuntu-drivers-common (1:0.9.6.2~0.22.04.7) jammy; urgency=medium
* share/hybrid/71-u-d-c-gpu-detection.rules
- Remove SimpleDRM device when nvidia-drm loads (LP: #2060268)
* share/hybrid/gpu-manager.c
- Wait for nvidia-drm to settle before opening /dev/dri/card*
(LP: #2060268)
* tests/test_ubuntu_drivers.py
- Split a test to fix a race condition
(LP: #2077654)
- revert RLIMIT_NOFILE set and test (LP: #2077646)
-- Kuba Pawlak <[email protected]> Wed, 07 Aug 2024 13:45:38
+0200
** Changed in: ubuntu-drivers-common (Ubuntu Jammy)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/2077654
Title:
Race condition on builders result in 100% fail rate
Status in ubuntu-drivers-common package in Ubuntu:
Invalid
Status in ubuntu-drivers-common source package in Jammy:
Fix Released
Bug description:
[ Impact ]
ADT testing fails on arm builders due to a racy test
[Fix]
Split the test avoiding the race.
[ Test Plan ]
Run ADT tests in PPA or locally with:
PYTHONPATH=. python3 tests/run
test_ubuntu_drivers.DetectTest.test_system_driver_packages_force_install_nvidia
The error message to look for is:
======================================================================
FAIL: test_system_driver_packages_force_install_nvidia
(test_ubuntu_drivers.DetectTest)
system_driver_packages() force install config points to an older version.
----------------------------------------------------------------------
Traceback (most recent call last):
File "/usr/lib/python3.10/unittest/mock.py", line 1379, in patched
return func(*newargs, **newkeywargs)
File
"/home/ubuntu/ubuntu-drivers-common-0.9.6.2~0.22.04.6~ppa0/tests/test_ubuntu_drivers.py",
line 1479, in test_system_driver_packages_force_install_nvidia
self.assertFalse('nvidia-driver-510' in res_wrong_json)
AssertionError: True is not false
[ Where problems could occur ]
during ADT testing on builders
[ Other Info ]
Cause unknown. It sometimes fails when locally on x86 machine but only in
Jammy container. Jammy package ran in Noble container does not fail.
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