So I don't know if it's a firefox (or mozilla in general) problem. I reopen for compiz.
** Changed in: compiz (Ubuntu) Status: Invalid => Confirmed -- Enabling Desktop Effects, some part of firefox, thunderbird and evolution windows are black for few seconds when I deminimize them. https://bugs.launchpad.net/bugs/113086 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