I can confirm that coming out of an OpenGL application with an NVidia NVS 285 card running the 173 drivers causes the refresh rate of compiz/unity to be completely rubbish. Switching on/off Sync-to-VBlank in compiz-OpenGL settings does nothing to resolve the issue. The only way to resolve is to logout/login again and get a new session.
Confirmed this occurs when exiting from the following applications: - GLMatrix Screensaver (or any other GL screensaver) - Minecraft (which uses java GL libraries) - AssaultCube NOTES: I'm running nvidia-173 drivers because there is a bug in the newer ones that prevents more than 4 windows being displayed.. see https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics- drivers/+bug/747717 for more details. Not sure if this is a Compiz bug or a Unity bug, but I know that I don't get the issue in Unity-2D or Ubuntu-classic sessions. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/669109 Title: getting out of some OpenGL games under Unity makes the computer unusable -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
