There is similar bug report for this very the same issue: https://bugs.launchpad.net/ubuntu/+source/skype/+bug/1633174
Skype & skypeforlinux is affected for me, as I don't use any other affected software. I can confirm that guake (python) & keepassx (qt) & clipit (gtk) does not have the problem. I'll add that 16.04, 14.04 have no issue like this. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1635625 Title: Some indicator icons are missing after unlocking the screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1635625/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs