compiz team mailing list archive

[Matthew Glennon <mglennon@xxxxxxxxxx>]

I seems that upgrading to v16.04 (and then reinstalling drivers) has fixed
this issue for me. Time will tell.


$ dpkg --get-selections | grep -v deinstall | grep nvidia
nvidia-352 install
nvidia-361 install
nvidia-opencl-icd-361 install
nvidia-prime install
nvidia-settings install

$ uname -a
Linux haunted-linux 4.4.0-22-generic #39-Ubuntu SMP Thu May 5 16:52:40 UTC
2016 i686 i686 i686 GNU/Linux


On Sat, May 7, 2016 at 11:50 PM H Koch <1072206@xxxxxxxxxxxxxxxxxx> wrote:

> Same here for the last 3 years on on Dell Studio 14z with NVIDIA® GeForce®
> 9400M G.
> Have no illusions that this will ever get fixed.
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1072206
>
> Title:
>   [nvidia] Window content is black or transparent
>
> Status in Compiz:
>   Fix Released
> Status in Compiz 0.9.11 series:
>   Fix Committed
> Status in NVIDIA Drivers Ubuntu:
>   Invalid
> Status in Unity:
>   Invalid
> Status in compiz package in Ubuntu:
>   Fix Released
> Status in unity package in Ubuntu:
>   Invalid
> Status in compiz source package in Trusty:
>   Fix Released
>
> Bug description:
>   [ Impact ]
>
>   With nVidia hardware from time to time window content is rendered
>   black or transparent.  The problem manifests more frequently as
>   session uptime increases.
>
>   Apparently the problem was caused by textures being cached and not
>   freed, resulting in memory exhaustion conditions.  It turns out the
>   texture caching is unnecessary anyway.
>
>   [ Test Case ]
>
>   Verification requires an nVidia GPU with proprietary drivers.  The
>   problem can not be reproduced at will, only after some time (depending
>   on resident GPU memory and usage) and even then only randomly and
>   unreliably.
>
>   [ Regression Potential ]
>
>   It is unlikely this change has the potential to introduce new
>   regressions.
>
>   [ Other Info ]
>
>   Fix was cherry-picked from the Ubuntu "Vivid Vervet" dev relase where
>   it has been in use for some weeks without problem.
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/compiz/+bug/1072206/+subscriptions
>

-- 
You received this bug notification because you are a member of compiz
packagers, which is subscribed to compiz in Ubuntu.
https://bugs.launchpad.net/bugs/1072206

Title:
  [nvidia] Window content is black or transparent

To manage notifications about this bug go to:
https://bugs.launchpad.net/compiz/+bug/1072206/+subscriptions