I was so focused on experiencing the issue in bug 616833 that I didn't really think about this, but I've also been seeing this as well, so it's not outside the realm of possibility it's related. I also forgot to consider that I tend to put my laptop to sleep/wake it fairly frequently, so that fits.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/438868 Title: Numerous applications have focus issues after emerging from a screensaver or suspend -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs