https://bugs.kde.org/show_bug.cgi?id=451312
--- Comment #13 from Daniel Bruckner <dbruck...@posteo.de> --- Problem solved: In Muon I saw that 3 packages were not updated. The message appears in the toolbar at the bottom. However, the packages names were not displayed. After I typed "sudo apt full-upgrade" in the terminal, these packages were displayed: - libwayland-client0 - libwayland-cursor0 - libwayland-egl1 After that I manually upgraded the packages in Muon. -> Everything work again -- You are receiving this mail because: You are watching all bug changes.