group.of.nepali.translators team mailing list archive

[Timo Aaltonen <tjaalton@xxxxxxxxxx>]

Public bug reported:

[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.

** Affects: mesa (Ubuntu)
     Importance: Undecided
         Status: New

** Affects: mesa (Ubuntu Xenial)
     Importance: Undecided
         Status: New

** Affects: mesa (Ubuntu Artful)
     Importance: Undecided
         Status: New

** Also affects: mesa (Ubuntu Xenial)
   Importance: Undecided
       Status: New

** Also affects: mesa (Ubuntu Artful)
   Importance: Undecided
       Status: New

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https://bugs.launchpad.net/bugs/1727401

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

Status in mesa package in Ubuntu:
  New
Status in mesa source package in Xenial:
  New
Status in mesa source package in Artful:
  New

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.

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