Public bug reported: I get jerky OpenGL animations in all desktop environments, including Unity, KDE, Gnome Shell, and even Enlightenment. Ubuntu 12.10
uname -a Linux xxx-GA-880GM-D2H 3.7.0-4-generic #12-Ubuntu SMP Wed Nov 28 09:30:01 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux This was a problem in 12.04 as well. It seems to be a driver bug that is causing jerky animation on my hardware. This is a problem in all the distros I've tried, about five. AMD 965BE (3.4Ghz quad core), 4GB RAM, 880G chipset [ATI Radeon HD 4250 integrated chip/512MB shared vram]. Open source radeon driver. ** Affects: xserver-xorg-video-ati (Ubuntu) Importance: Undecided Status: New ** Tags: performance -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in Ubuntu. https://bugs.launchpad.net/bugs/1087268 Title: [radeon] Jerky animations in all desktop environments To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/1087268/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp