When nvidia drivers are installed, "unredirect fullscreen windows" should be disabled in compiz

Bug #414668 reported by Alex Ruddick
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
NVIDIA-Common
Invalid
Undecided
Unassigned

Bug Description

Since nvidia cards can handle DRI2, the option in compiz to "unredirect fullscreen windows" should be disabled by default when the nvidia drivers are installed. Otherwise, the screen flashes when switching between fullscreen and normal windows.

The first few comments on this bug should explain a little more clearly:
https://bugs.launchpad.net/ubuntu/+source/notify-osd/+bug/372789

Alex Ruddick (alexrudd0)
description: updated
Revision history for this message
Alberto Milone (albertomilone) wrote :

As far as I know, the Nvidia driver doesn't support DRI2 (it's not a free driver) even though it seems that DRI2 is loaded in the X.org log.

If I disable "unredirect fullscreen window" in compiz the problem that you mentioned goes away but then I get noticeable tearing when playing videos (with vsync enabled).

In any case the "problem" affects compiz, not nvidia-common.

Changed in nvidia-common:
status: New → Invalid
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