Applications block on eglswapBuffers due to buggy mesa version
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
mesa (Ubuntu) |
Fix Released
|
High
|
Unassigned | ||
Bionic |
Fix Released
|
High
|
Unassigned |
Bug Description
[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:/
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://
100 /var/lib/
[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..
Changed in mesa (Ubuntu): | |
status: | New → Fix Released |
description: | updated |
Changed in mesa (Ubuntu): | |
importance: | Undecided → High |
Changed in mesa (Ubuntu Bionic): | |
importance: | Undecided → High |
Hello Mohamed, or anyone else affected,
Accepted mesa into bionic-proposed. The package will build now and be available at https:/ /launchpad. net/ubuntu/ +source/ mesa/18. 0.5-0ubuntu0~ 18.04.1 in a few hours, and then in the -proposed repository.
Please help us by testing this new package. See https:/ /wiki.ubuntu. com/Testing/ EnableProposed for documentation on how to enable and use -proposed.Your feedback will aid us getting this update out to other Ubuntu users.
If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested and change the tag from verification- needed- bionic to verification- done-bionic. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification- failed- bionic. In either case, without details of your testing we will not be able to proceed.
Further information regarding the verification process can be found at https:/ /wiki.ubuntu. com/QATeam/ PerformingSRUVe rification . Thank you in advance!