I am using Ubuntu Karmic on a Latitude E5400 and I am using an external screen. Sometimes windows just disappear from the screen and I have to log out and inn for things to work normal. This happens after I have resumed from suspend or changed the xrandr settings. In my messages log I get the following message that might be relevant:
[95572.050956] i2c-adapter i2c-4: unable to read EDID block. [95572.050958] i915 0000:00:02.0: HDMI Type A-2: no EDID data ** Attachment added: "parts of /var/log/messages" http://launchpadlibrarian.net/36617539/messages -- Dissappearing Windows - Bermuda Triangle https://bugs.launchpad.net/bugs/418118 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs