Emilien Klein, I did what you did, but this does not solve anything.
I get this error too, but perhaps this debug message will help to
isolate and solve the problem:
con@laptop:~/Documents/Simmons/CPF1409004/Bamfiles$
(gedit:6804): Gdk-ERROR **: The program 'gedit' received an X Window System
Public bug reported:
Hello,
I've reinstalled Ubuntu 17.10, and the top right panel in Gnome Metacity
fails to respond after a minute or so.
The left click doesn't work, but the right click does work (although it
doesn't fix anything, it only says "About" which is useless). The upper
left
