SUMMARY My laptop wouldn't wake up or show anything after I opened the lid. It was on Wayland. STEPS TO REPRODUCE 1. Put laptop to sleep 2. Wake it up the next day OBSERVED RESULT Opening the lid or pressing the power button doesn't do anything. EXPECTED RESULT Lock screen should appear as soon as the lid is open. SOFTWARE/OS VERSIONS Operating System: Kubuntu 22.04 KDE Plasma Version: 5.24.5 KDE Frameworks Version: 5.93.0 Qt Version: 5.15.3 Kernel Version: 5.15.0-27-generic (64-bit) Graphics Platform: X11 Processors: 8 × Intel® Core™ i7-10510U CPU @ 1.80GHz Memory: 15.3 GiB of RAM Graphics Processor: Mesa Intel® UHD Graphics ADDITIONAL INFORMATION I didn't get to check if it woke up or the display wasn't working because I was at work, and was in a rush. Filed bug 1972036 on Launchpad https://bugs.launchpad.net/ubuntu/+source/kubuntu-meta/+bug/1972036
Does this happen on X11 too, or just Wayland?
Just Wayland
Thanks.
Happening to me as well on 5.24.5 Wayland. Also, it seems like this bug will only be triggered if the laptop screen is turned off, either by PowerDevil or by the user, before the system goes into sleep. Manually putting the system into sleep from the desktop won't trigger it.
I can reproduce this, sort of. If the display was turned off before going to sleep it stays off after waking - but moving the mouse or pressing a key still wakes it. Is it the same for you, or is the system completely unresponsive?
(In reply to Zamundaaa from comment #5) > I can reproduce this, sort of. If the display was turned off before going to > sleep it stays off after waking - but moving the mouse or pressing a key > still wakes it. Is it the same for you, or is the system completely > unresponsive? After a key press, the system will resume from sleep, but shows only a black screen.
A possibly relevant merge request was started @ https://invent.kde.org/plasma/kwin/-/merge_requests/2414
Is this still happening on Plasma 5.27?
Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone!
This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone!