Public bug reported: after a sleep & resume cycle, the desktop wallpaper has a darker color, as if a black layer was applied to it with some transparency.
if I restart and log in, the wallpaper is the original color my expectation is that the desktop wallpaper image should have the same, unchanged colors $ lsb_release -rd Description: Ubuntu 19.04 Release: 19.04 $ apt-cache policy gnome-shell gnome-shell: Installed: 3.32.1-1ubuntu1~19.04.1 Candidate: 3.32.1-1ubuntu1~19.04.1 Version table: *** 3.32.1-1ubuntu1~19.04.1 500 500 http://archive.ubuntu.com/ubuntu disco-proposed/main amd64 Packages 100 /var/lib/dpkg/status 3.32.0+git20190410-1ubuntu1 500 500 http://ch.archive.ubuntu.com/ubuntu disco/main amd64 Packages ** Affects: gnome-shell (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1829818 Title: desktop wallpaper darker after resume To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1829818/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs