Ubuntu
xorg-server package

  1. Bug #1795135
  2. Comment #6

Comment 6 for bug 1795135

Revision history for this message
Simon Steinbeiß (ochosi) wrote : Re: Window buttons are not clickable at the top of the screen

So obviously this is a known bug and literally every panel-like application is affected. It also seems there is no good solution so far apart from the aforementioned workaround of switching away from xinput2 via the environment variable.