If you read enough of this bz entry, you will see that it cannot be fixed by a new Adobe Flash. Proof: I have the problem but don't have Flash installed.
My best guess is that this is a GTK bug. You will see hints of this if you read the whole bz entry. Or just look for GTK. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/401823 Title: Gdk-WARNING **: XID collision, trouble ahead -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs