Replacing na tray with carbon tray were the patches I applied , as you can see in the build log, so could you please keep this bug open and file a new bug upstream and tag me (@gmbr3) into it. Build log: https://build.opensuse.org/build/home:gmbr3:Solus/openSUSE_Tumbleweed/i586/budgie-desktop/_log Thanks, Callum (@gmbr3)