** Also affects: mesa (Ubuntu Bionic)
Importance: Undecided
Status: New
** Changed in: mesa (Ubuntu)
Status: New => Fix Released
** Description changed:
- The mesa version that is available after installing packages has a bug
- that leads to wayland applications blocking on eglSwapBuffers if egl
- swap interval is set to Zero.
+ [Impact]
+ The mesa version that is available after installing packages has a bug that
leads to wayland applications blocking on eglSwapBuffers if egl swap interval
is set to Zero.
Ubuntu version: 18.04 LTS
Currently available mesa version for installation: 18.0.0~rc5
Versions where the bug is fixed:
17.3.8, 18.0.2, 18.1.0, or later
+ [Test case]
More details about the bug, how to reproduce it and the right mesa versions
to use in here:
https://bugs.freedesktop.org/show_bug.cgi?id=106719
Would be so good if it is possible to provide one of the mesa versions
where the problem does not exist as a package for installation.
Thanks
-
Output from running:
apt-cache policy libegl-mesa0
+ libegl-mesa0:
+ Installed: 18.0.0~rc5-1ubuntu1
+ Candidate: 18.0.0~rc5-1ubuntu1
+ Version table:
+ *** 18.0.0~rc5-1ubuntu1 500
+ 500 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 Packages
+ 100 /var/lib/dpkg/status
- libegl-mesa0:
- Installed: 18.0.0~rc5-1ubuntu1
- Candidate: 18.0.0~rc5-1ubuntu1
- Version table:
- *** 18.0.0~rc5-1ubuntu1 500
- 500 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 Packages
- 100 /var/lib/dpkg/status
+ [Regression potential]
+ none known, and we're SRUing 18.0.5 which is the last one of the series so
shouldn't have regressions caused by earlier bugfixes..
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https://bugs.launchpad.net/bugs/1774170
Title:
Applications block on eglswapBuffers due to buggy mesa version
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