(In reply to Alexei Sorokin from comment #4) > The problem is this: bsc#1090371, bsc#1090963 > I submitted Cinnamon 3.8 to openSUSE Tumbleweed without thinking too much > ahead, now everything's bad because cinnamon and cinnamon-control-center > from 3.6 won't work with everything else from 3.8. > To mitigate this, use X11:Cinnamon:Current. Just a quick confirmation that your proposed temporary workaround works. I added the following repository: Name: X11:Cinnamon:Current URL: https://download.opensuse.org/repositories/X11:/Cinnamon:/Current/openSUSE_Tumbleweed Afterwards I ran "sudo zypper dup --allow-vendor-change" and now I can use Cinnamon again.