I saved my ~/.mozilla directory from when this bug was driving me nuts. When I replace it, the bug is reproducible every time by opening a window.
I grabbed the xprop output by typing this, hitting enter, and starting firefox: sleep 10; xprop > foo.log I did this with the .mozilla directory that exhibits the bug, and the one without. The only difference (besides the PID) was that this line was present in the buggy firefox xprops: _NET_WM_STATE(ATOM) = _NET_WM_STATE_MAXIMIZED_VERT, _NET_WM_STATE_MAXIMIZED_HORZ I'm attaching the output of xprop on the buggy window as an attachment. ** Attachment added: "xprop output for buggy firefox window" http://launchpadlibrarian.net/19585771/launchpad_bug_99740_xprop.log -- Firefox problems with desktop-effects https://bugs.launchpad.net/bugs/99740 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