desktop-packages team mailing list archive

[dskd <mark_p._sanders@xxxxxx>]

Hello, 
I'm also experiencing the same problem on a Kubuntu 15.04 System with nvidia-prime and nvidia-346-updates.

Sometimes resuming killed kwin and after restarting kwin the system worked normally.
So i figured that killing kwin and and starting it again after that would be a workaround for the problem.


Typing blindly

"killall kwin_x11
kwin_x11"

into krunner does the trick.

However putting that into a script inside /etc/pm/sleep.d/ does not seem
to work.


Best regards

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to nvidia-prime in Ubuntu.
https://bugs.launchpad.net/bugs/1446632

Title:
  Display output is corrupted after suspend to RAM

Status in nvidia-prime package in Ubuntu:
  Confirmed

Bug description:
  1) The release of Ubuntu you are using, via 'lsb_release -rd' or
  System -> About Ubuntu

  Description:    Ubuntu 15.04
  Release:        15.04

  2) The version of the package you are using, via 'apt-cache policy
  pkgname' or by checking in Software Center

  nvidia-prime:
    Installed: 0.8.1
    Candidate: 0.8.1
    Version table:
   *** 0.8.1 0
          500 http://fi.archive.ubuntu.com/ubuntu/ vivid/main amd64 Packages
          100 /var/lib/dpkg/status

  
  3) What you expected to happen

  System is usable after resuming

  4) What happened instead

  The display output gets corrupted. The mouse pointer is drawn
  correctly and can be moved around the display but the underlying
  graphics are messed up. Please see attached file. The same occurs both
  on the laptop display as well as when using external display over
  HDMI.

  I am using nvidia-346 graphics drivers.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1446632/+subscriptions