Daniel van Vugt, this bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? If so, could you please test for this with the latest development release of Ubuntu? ISO images are available from http://cdimage.ubuntu.com/daily-live/current/ .
If it remains an issue, could you please run the following command in the development release from a Terminal (Applications->Accessories->Terminal), as it will automatically gather and attach updated debug information to this report: apport-collect -p xserver-xorg-video-ati REPLACE-WITH-BUG-NUMBER Thank you for your understanding. Helpful bug reporting tips: https://wiki.ubuntu.com/ReportingBugs ** No longer affects: compiz (Ubuntu) ** Project changed: compiz => compiz (Ubuntu) ** No longer affects: compiz (Ubuntu) ** Changed in: xserver-xorg-video-ati (Ubuntu) Importance: Undecided => Low ** Changed in: xserver-xorg-video-ati (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-ati in Ubuntu. https://bugs.launchpad.net/bugs/1088782 Title: [radeon] vsync is lost after removing a monitor, resulting in tearing Status in “xserver-xorg-video-ati” package in Ubuntu: Incomplete Bug description: Vsync is lost and significant tearing occurs after removing a monitor. Tested with compiz 0.9.9 revision 3521 on radeon. Test case: 1. Start with one monitor. Verify no tearing occurs when moving windows. 2. Enable two monitors in the Displays dialog. Verify no tearing occurs on either monitor. 3. Disable (turn off) one monitor in the Display dialog so you're left with only one again. Expected: No tearing occurs when moving windows. Observed: Tearing occurs and won't go away until compiz is restarted. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/1088782/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

