See xlibre-debian/debian#6

Author: NexusSfan

index.html

@@ -29,9 +29,9 @@
 Uninstall:
 
 <code>
-sudo apt remove xlibre xserver-xlibre*
-sudo apt install xorg
-sudo rm /etc/apt/sources.list.d/xlibre-debian.sources /usr/share/keyrings/NexusSfan.pgp
+sudo apt-get remove xlibre xserver-xlibre* nexussfan-archive-keyring
+sudo apt-get install xorg
+sudo rm -f /etc/apt/sources.list.d/xlibre-debian.sources
 </code>
 </pre>
 </body>