https://bugs.kde.org/show_bug.cgi?id=508080
--- Comment #2 from FoxOdd <mesvacto-art...@yahoo.fr> --- (In reply to TraceyC from comment #1) > I'm not able to reproduce this on git-master (but I do see an unrelated bug > with the mouse cursor being stuck) > > Steps to reproduce > 1. Chose Breeze Dark as the global theme, toggled on dark mode at night > 2. Configured a manual Day-Night Cycle so sunset was before the current time > and ended in the morning. Breeze Dark was correctly applied. > 3. Put laptop to sleep > 4. Woke laptop > Observed that the night light color was applied and Breeze Dark was in use. > > 5. Chose a different color theme in Colors & Themes > No crash / black screen, colors were applied > > The fact that after step 5, the screen is black except for the mouse cursor, > indicates a crash or other misbehavior of kwin. Can you see if there's a > coredump on your system for kwin or plasmashell from the time you forced the > color scheme? If there is, can you please attach a backtrace of the crash > using the coredumpctl command-line program? See this for details on doing > both of those - > https://community.kde.org/Guidelines_and_HOWTOs/Debugging/ > How_to_create_useful_crash_reports#Retrieving_a_backtrace_using_coredumpctl ? Hi, I couldn't find a coredump. I tried restarting plasmashell with the commands - kquitapp6 plasmashell - kstart plasmashell My desktop was working again. But when I tried to close a notification, plasmashell froze. When I switched to a tty and then back to the plasmashell tty, I had a black screen. Only the mouse could move. No coredumpctl available. After trying several times to reproduce the initial bug, I think that it may not be the night/day change that is causing the bug. But perhaps it is the computer waking up after going into standby mode. -- You are receiving this mail because: You are watching all bug changes.
