As asala I too have a fully updated Ubuntu 12.04 (today there was even an update to compiz).
But the problem remains and I have like 7 to 9 windows opened... Any time there is a freeze unity says "intel_do_flush_locked failed: No space left on device" and in dmesg I see "[ 5932.613235] [drm:drm_mode_getfb] *ERROR* invalid framebuffer id [ 6039.184478] [drm:drm_mode_getfb] *ERROR* invalid framebuffer id" Don't know if is useful information but the errors seem to be linked. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/977804 Title: Unity crashes when many windows are opened (intel_do_flush_locked failed: No space left on device) To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/977804/+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