Could this be related to the "(WW) AIGLX: 3D driver claims to not support visual ..." lines in the X.org log? Attached file.
** Attachment added: "Xorg.0.log" http://launchpadlibrarian.net/10238614/Xorg.0.log -- ATI display update causes lines to form on screen in Firefox https://bugs.launchpad.net/bugs/150627 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
