Summary: | Screen goes black, unresponsive, upon waking up laptop from sleep (but it blinks periodically, and system is still alive) | ||
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Product: | [Plasma] kwin | Reporter: | jdally987 <jdally987> |
Component: | general | Assignee: | KWin default assignee <kwin-bugs-null> |
Status: | RESOLVED WORKSFORME | ||
Severity: | major | CC: | nate, postix, tuppa+kde, xaver.hugl |
Priority: | NOR | ||
Version: | 5.24.4 | ||
Target Milestone: | --- | ||
Platform: | Kubuntu | ||
OS: | Linux | ||
See Also: | https://bugs.kde.org/show_bug.cgi?id=442699 | ||
Latest Commit: | Version Fixed In: |
Description
jdally987
2022-06-15 01:17:11 UTC
Does this happen on Xorg or on Wayland, and can you see the same problem with other desktop environments or distributions (live boot might suffice to reproduce the problem)? (In reply to Zamundaaa from comment #1) > Does this happen on Xorg or on Wayland, and can you see the same problem > with other desktop environments or distributions (live boot might suffice to > reproduce the problem)? Oh yeah my bad totally forgot to mention that I'm on Xorg. I just tried Wayland and I guess it appears it does not do it on that... And I actually did test a few different versions of ubuntu and kubuntu live ISO's (20.04, 21.04, 22.04...) and discovered it does indeed do it on all of them, ubuntu (gnome) included. So yeah sorry about that, guess this isn't KDE-specific after all. Still not sure where to go from here though, I don't love using wayland full-time for various reasons Sorry for the double post (doesn't look like there's a way to edit my previous comments on here) but I should also mention I've found it's probably related to the display itself - since I just got done reinstalling kubuntu today and redid my power settings, disabled suspend after a delay, but left screen energy saving (after 5 minutes or whatever) on - see screenshot: https://i.imgur.com/ZvOxrYM.png And it *still* does the glitchy behavior & necessitates restarting the computer when I left the laptop for 15 minutes and the screen turned off. This is with no suspend involved at all at this point. Update: nevermind, I was wrong, it does it on Wayland too. Not sure if it's actually a duplicate since this report is also about a blinking cursor, but sounds at least related to bug #442699. Long time since last update, but wanted to close because I tried Kubuntu 23.10 (kernel 6.5.0-14-generic) and everything suddenly works great. Laptop sleeps and wakes fine, external monitor works without issue. Whatever. I'm just glad it works |