Keyboard and mouse input works normally with all other applications.
Launching the mousepad application (/ usr / bin / mousepad) creates a normal looking window that does not accept entries in the text box. I can click and use the keyboard to use the menu. Same effect if I right-click on a file and choose "Open with".
This has just begun. As far as I know, nothing has changed for a week or so.
I have uninstalled and reinstalled (dpkg –purge mousepad) to no avail.
Every idea is welcomed.
That's Xubuntu 18.04
DISTRIB_DESCRIPTION = "Ubuntu 18.04.1 LTS" Linux nameHere 4.15.0-43-generic # 46-Ubuntu SMP Thu 6 Dec 14:45:28 UTC 2018 x86_64 x86_64 x86_64 GNU / Linux