i915 driver/i945 hardware: Mir GL clients are rendered as black (or transparent or crash) windows when using i945 graphics
Bug #1275398 reported by
Daniel van Vugt
This bug affects 3 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Mir |
Invalid
|
High
|
Unassigned | ||
mesa (Ubuntu) |
Fix Released
|
High
|
Andreas Pokorny | ||
Bug Description
Running Mir on a Pentium D system with integrated i945 graphics, appears to work at first. The server starts and software clients are rendered correctly. However hardware (GL) clients are rendered as all black or transparent windows, despite logging to stdout that they think they are rendering:
$ sudo bin/mir_
Current active output is 1920x1200 +0+0
Server supports 2 of 6 surface pixel formats. Using format: 4
libEGL warning: unsupported platform (null)
1 FPS
33 FPS
60 FPS
60 FPS
60 FPS
60 FPS
summary: |
- i945: GL clients never appear on screen + i945: GL clients are rendered as black or transparent windows when using + i945 graphics |
Changed in mesa (Ubuntu): | |
status: | New → Confirmed |
importance: | Undecided → High |
summary: |
- i945: Mir GL clients are rendered as black or transparent windows when - using i945 graphics + i915 driver/i945 hardware: Mir GL clients are rendered as black or + transparent windows when using i945 graphics |
summary: |
- i915 driver/i945 hardware: Mir GL clients are rendered as black or - transparent windows when using i945 graphics + i915 driver/i945 hardware: Mir GL clients are rendered as black (or + transparent or crash) windows when using i945 graphics |
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Make that High importance. Silently failing to display most surfaces is very bad.