https://bugs.kde.org/show_bug.cgi?id=440639
Bug ID: 440639 Summary: Black screen with cursor when resuming from sleep with a different display configuration Product: ksmserver Version: unspecified Platform: Other OS: Linux Status: REPORTED Severity: normal Priority: NOR Component: general Assignee: k...@davidedmundson.co.uk Reporter: simg...@gmail.com CC: plasma-b...@kde.org Target Milestone: --- SUMMARY The lock screen gets confused by multi monitor setups and shows a black screen with the mouse cursor if we change the monitors configuration while the notebook is sleeping. Note if I disable 'lock after wake from sleep', the problem disappears. STEPS TO REPRODUCE 1. With an external monitor connected through Notebook-DP > DP-HDMI adapter > Monitor-HDMI, put the notebook to sleep (it locks the screen) 2. Disconnect the HDMI cable 3. Wake the notebook up ALTERNATIVE STEPS TO REPRODUCE 1. With an external monitor connected through Notebook-DP > DP-HDMI adapter > Monitor-HDMI, put the notebook to sleep (it locks the screen) 2. Wake the notebook up (lock screen is visible on both screens) 3. Disconnected the HDMI cable OBSERVED RESULT Black screen with cursor on the notebook screen EXPECTED RESULT Lock screen where I can type the password should be visible Operating System: Manjaro Linux KDE Plasma Version: 5.22.4 KDE Frameworks Version: 5.84.0 Qt Version: 5.15.2 Kernel Version: 5.10.53-1-MANJARO (64-bit) Graphics Platform: X11 Processors: 4 × Intel® Core™ i5-7200U CPU @ 2.50GHz Memory: 15.5 GiB of RAM Graphics Processor: Mesa Intel® HD Graphics 620 -- You are receiving this mail because: You are watching all bug changes.