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 Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1446632 Title: Display output is corrupted after suspend to RAM To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1446632/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
