After installed, and restart the desktop/panels not showing only wallpaper

[Moltke]

[quote author=Jerry link=topic=7926.msg54761#msg54761 date=1611234940]
Use the Menu on right click.

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Right clicking is not working
[/quote]

Some laptops, have a button to "emulate" right-click; it is often between the right Alt key and right Ctrl key, it has some icon resembling a sheet or something. See if yours has it and try that.