I have a suspicion this bug may manifest after a long period of inactivity related to the keyboard. I think I had not been writing any messages for more than 24 hours when I have had noticed it again. HTH
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1649077 Title: [regression] OSK appears blank and/or flickers in the lock screen To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1649077/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
