Corruption on windowed 3D apps running on dGPU (Intel/AMD)

Bug #1727401 reported by Timo Aaltonen on 2017-10-25
12
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Mesa
In Progress
Medium
mesa (Ubuntu)
Undecided
Timo Aaltonen
Xenial
Undecided
Unassigned
Artful
Undecided
Unassigned

Bug Description

[Impact]

Corruption is seen on windowed 3D apps running on dGPU

[Test case]

Get a certain Intel/AMD hybrid machine, run 'DRI_PRIME=1 glxgears', see how the window has corrupted gfx.

The fix is to patch Intel i965_dri driver.

[Regression potential]

There could be a slight loss of performance, but corruption free behaviour.

Timo Aaltonen (tjaalton) on 2017-11-08
Changed in mesa (Ubuntu):
assignee: nobody → Timo Aaltonen (tjaalton)
Changed in mesa:
importance: Unknown → Medium
status: Unknown → In Progress
Brian Murray (brian-murray) wrote :

Is this fixed in bionic yet?

Timo Aaltonen (tjaalton) wrote :

yes, but it's stuck in bionic-proposed until libva transition is done, aiui

Hello Timo, or anyone else affected,

Accepted mesa into artful-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/mesa/17.2.4-0ubuntu1~17.10.1 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-artful to verification-done-artful. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-artful. In either case, details of your testing will help us make a better decision.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance!

Changed in mesa (Ubuntu Artful):
status: New → Fix Committed
tags: added: verification-needed verification-needed-artful
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package mesa - 17.2.4-0ubuntu2

---------------
mesa (17.2.4-0ubuntu2) bionic; urgency=medium

  * Import changes from 17.2.2-0ubuntu2
  * Make mesa-va-drivers enhance libva2 rather than libva1.
  * vulkan-mir.patch: Dropped, breaks radeon vulkan driver. (LP: #1720890)

 -- Timo Aaltonen <email address hidden> Wed, 08 Nov 2017 16:29:58 +0200

Changed in mesa (Ubuntu):
status: New → Fix Released
Adam Conrad (adconrad) wrote :

Hello Timo, or anyone else affected,

Accepted mesa into xenial-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/mesa/17.2.4-0ubuntu1~16.04.1 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-xenial to verification-done-xenial. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-xenial. In either case, details of your testing will help us make a better decision.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance!

Changed in mesa (Ubuntu Xenial):
status: New → Fix Committed
tags: added: verification-needed-xenial
To post a comment you must log in.
This report contains Public information  Edit
Everyone can see this information.

Other bug subscribers

Remote bug watches

Bug watches keep track of this bug in other bug trackers.