After sleep and re-login there is a graphics-fail: the central image is proper, the surrounding blur is damaged.
KDE 4.15.0-43-generic x86_64 Ubuntu 18.04.1 LTS plasma
attached screenshot
After sleep and re-login there is a graphics-fail:
the central image is proper, the surrounding blur is damaged.
KDE
4.15.0-43-generic x86_64
Ubuntu 18.04.1 LTS
plasma
attached screenshot