Hello kronik1961,
I found this info a 16.04 known intermittent bug.
One fix says to -
Log out, then log in again, (not rebooting), to fix it for that session.
It says the next time you reboot the bug will return, and you will need to log out log in again.
Can you try this and report back if it works.
I found this info a 16.04 known intermittent bug.
One fix says to -
Log out, then log in again, (not rebooting), to fix it for that session.
It says the next time you reboot the bug will return, and you will need to log out log in again.
Can you try this and report back if it works.