My symptoms here do not look like bug #1044552 but may, or may not, be related to bug #104221.
However moving windows around is not what causes most screen corruption (unless Windows moves and touch the launchbar, then the background isn't repainted properly). My symtoms are : 1- Screen background disappears and is replaced with plain bright white 2- Contextual (right-button) menus appear empty (only grey background) but their textual contents appear as soon as I hover my mouse over them. 3- Hovering my mouse over the launchbar causes text labels to appear (which is normal) but when they disappear (moving the mouse elsewhere) the background isn't redrawn so it leaves a white corruption. 4- Possible other problems that I didn't notice yet ? I could only make a screenshot of problem #1. I cannot screenshot #2 as the screenshot key is disabled when a contextual menu is displayed. I cannot screenshot #3 as the background is redrawn when I press the screenshot key. ** Attachment added: "Screen background corruption example #1" https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1043171/+attachment/3286977/+files/fnix_corrupt_1.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1043171 Title: [Quantal] [Regression] corrupt X11 background (white) on Intel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1043171/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
