Upon further investigation it looks like the problem is with the Window Rules plugin. If I enable this plugin, then restart the computer, the problem appears. I just have to drag an icon around on the desktop and I get the big gray bug. Disabling this plugin causes the problem to disappear immediately. The only rules I have set up are various fixed window size rules.
-- Drag and drop firefox tab on to firefox titlebar causes gray box to appear https://bugs.launchpad.net/bugs/179327 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
