I've recently upgraded from Ubuntu 18.04 to Ubuntu 18.10 and hot corners no longer work. It used to work in 18.04. See screenshot below. I have the right bottom corner set to Show Desktop but it does not work.

UPDATE This is the GNOME shell extension https://extensions.gnome.org/extension/1037/customcorner/?c=45876

enter image description here


Try the custom hot corner extension it works here.

Link to the extension: https://extensions.gnome.org/extension/1362/custom-hot-corners/

  • What custom hot corner extension? Could you link it? – jedi May 15 '19 at 9:10
  • Go here [link] extensions.gnome.org The easiest way may be to install the gnome shell extention in Firefox. Good luck This this the extention [link] extensions.gnome.org/extension/1362/custom-hot-corners – kc1di May 15 '19 at 11:06
  • Works like a charm – jedi May 15 '19 at 13:54
  • Happy it worked for you, enjoy :) – kc1di May 15 '19 at 21:40
  • 1
    this extension is not working after u boot – slier Jan 18 '20 at 15:53

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