320s] =================================== FAILURES ===================================
[  320s] _______________________ test_openin_any_paranoid _______________________
[  320s] [gw2] linux -- Python 3.9.18 /usr/bin/python3.9
[  320s] 
[  320s]     [@needs\_usetex](https://build.opensuse.org/users/needs_usetex)
[  320s]     def test_openin_any_paranoid():
[  320s]         completed = subprocess.run(
[  320s]             [sys.executable, "-c",
[  320s]              'import matplotlib.pyplot as plt;'
[  320s]              'plt.rcParams.update({"text.usetex": True});'
[  320s]              'plt.title("paranoid");'
[  320s]              'plt.show(block=False);'],
[  320s]             env={**os.environ, 'openin_any': 'p'}, check=True, capture_output=True)
[  320s] >       assert completed.stderr == b""
[  320s] E       AssertionError: assert b'MESA: error: ZINK: failed to load libvulkan.so.1\nglx: failed to create drisw screen\nfailed to load driver: zink\n' == b''
[  320s] E         Full diff:
[  320s] E         - b''
[  320s] E         + (
[  320s] E         +  b'MESA: error: ZINK: failed to load libvulkan.so.1\nglx: failed to create d'
[  320s] E         +  b'risw screen\nfailed to load driver: zink\n',
[  320s] E         + )
[  320s] 
[  320s] /usr/lib64/python3.9/site-packages/matplotlib/tests/test_texmanager.py:74: AssertionError