So the problem is no longer occurring. I had rebooted and still
experienced it, but, since then, I installed several apps and rebooted a
few times.
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Opening mouse control panel causes Ubuntu to log out
https://bugs.launchpad.net/bugs/598672
You received this bug notification because you are a
Public bug reported:
When I open the mouse control panel, Ubuntu logs out. If I log in with
the wrong password, this is reported to me. If I log in with the
correct password, the computer begins to log in, but immediately logs
out again. It is necessary to restart the computer.
This is on a Le