I found the cause of the annoyance. For some reason, the virtual keyboard (Onboard) is automatically set, probably by gnome-accesibility, to show up when the screen is locked. Launching Onboard Settings and unchecking "Show Onboard when unlocking the screen" obviously stops this behavior.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/974784 Title: accessibility virtual keyboard showing up after screen lock resume To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-screensaver/+bug/974784/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
