I have had the same bug. I have a dual nvidia card (2 or 4 monitors) ge 440 and gt 550 ti. The problem is only when I try to use xinerama mode in unity 3d with dual card. gone 3 does not work. unity 2d and kde+kwin works. I laso have xrandr error about missing parameters (when I use unity 2d)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/901211 Title: compiz crashed with SIGSEGV in CompositeScreen::compositingActive() To manage notifications about this bug go to: https://bugs.launchpad.net/compiz-core/+bug/901211/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs