Thanks for taking the time to report this bug. We need info about the hardware you use. What is video card, motherboard, etc you are using. Certain ATI cards have this kinda issue. But we can be sure only if you provide your hardware details.
** Changed in: xorg-server (Ubuntu) Assignee: (unassigned) => ashwin Status: Unconfirmed => Needs Info -- Closing a window will often freeze X https://bugs.launchpad.net/bugs/53569 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list [EMAIL PROTECTED] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs