Interesting. This bug seems to be a focus issue, so your similar symptoms might have been directly caused by that Logitech hardware bug. I am still affected despite an Intel GPU (untainted kernel) and wired mouse, but may follow your lead next time and try unloading and reloading the HID modules to see if that clears whatever is stuck in gnome-shell.
-- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1181666 Title: gnome-shell randomly blocks mouse clicks from working in app windows To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1181666/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs