Summary: | After cold boot one of multiple monitors stays black with no wallpaper and no context menu, but windows can be dragged to it | ||
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Product: | [Plasma] plasmashell | Reporter: | AndreasH59 <andreas> |
Component: | generic-multiscreen | Assignee: | Aleix Pol <aleixpol> |
Status: | RESOLVED FIXED | ||
Severity: | normal | CC: | alexandre, corentingirard.dev, harogaston, JohnRCox, kdebugreport, nate, pappl1978, plasma-bugs, s.suther |
Priority: | NOR | Keywords: | multiscreen |
Version: | 5.22.5 | ||
Target Milestone: | 1.0 | ||
Platform: | Manjaro | ||
OS: | Linux | ||
Latest Commit: | Version Fixed In: | 5.27 | |
Sentry Crash Report: | |||
Attachments: | KDE Plasma second Desktop-wallpaper stays black & no menu |
Description
AndreasH59
2021-09-23 06:43:13 UTC
*** This bug has been marked as a duplicate of bug 427861 *** Created attachment 142862 [details]
KDE Plasma second Desktop-wallpaper stays black & no menu
i’m running Manjaro KDE with two monitors.
Since weeks the second monitor doesn’t show a wallpaper, only black screen.
I can’t right click on this second desktop and get into the rightclick menu to do anything.
But i can drag windows on this second screen and work like normal without any graphics issues. See attached file (kde-black screen.jpg)
Once every 20th reboot i get both wallpapers and it works, but most of the time not.
Unplugging the second monitor helps sometimes, most of the time bug occurs again after reboot.
Switched Kernels from LTS, 5.12, 5.13, 5.14, reinstalled whole system, always same issue.
(In reply to Nate Graham from comment #1) > > *** This bug has been marked as a duplicate of bug 427861 *** I think this is **not** a duplicate. Bug 427861 is "just" a reset of settings. Your settings go back to default but at least, the desktop works, it has a (default) wallpaper and you can have a context menu when you right-click. Here in this bug, what we call a "zombie" desktop screen is a desktop where the wallpaper is unset (black), without any trace of Plasma Desktop. You can't even right click on the desktop. You can just drag windows on the "zombie" desktop. I'm not even sure the "zombie" desktop loses its settings, we would have to investigate. But it seems to be a temporary glitch because it does that one out of 5 startups. Also, for me it only does that on my second monitor. Sorry, my mistake! You are right. *** Bug 448503 has been marked as a duplicate of this bug. *** *** Bug 443274 has been marked as a duplicate of this bug. *** *** This bug has been marked as a duplicate of bug 353975 *** (In reply to Corentin Girard from comment #3) > (In reply to Nate Graham from comment #1) > > > > *** This bug has been marked as a duplicate of bug 427861 *** > > I think this is **not** a duplicate. > > Bug 427861 is "just" a reset of settings. Your settings go back to default > but at least, the desktop works, it has a (default) wallpaper and you can > have a context menu when you right-click. > > Here in this bug, what we call a "zombie" desktop screen is a desktop where > the wallpaper is unset (black), without any trace of Plasma Desktop. You > can't even right click on the desktop. You can just drag windows on the > "zombie" desktop. > > I'm not even sure the "zombie" desktop loses its settings, we would have to > investigate. But it seems to be a temporary glitch because it does that one > out of 5 startups. > > Also, for me it only does that on my second monitor. Have the same issue since 1 week. ``` Operating System: Manjaro Linux KDE Plasma Version: 5.26.5 KDE Frameworks Version: 5.102.0 Qt Version: 5.15.8 Kernel Version: 5.15.91-1-MANJARO (64-bit) Graphics Platform: X11 Processors: 8 × Intel® Core™ i7-3610QM CPU @ 2.30GHz Memory: 15.1 GiB of RAM Graphics Processor: Mesa Intel® HD Graphics 4000 Manufacturer: ASUSTeK COMPUTER INC. Product Name: N76VZ System Version: 1.0 ``` After logout and re-login as same user, it appears without an issue. Should be finally fixed in Plasma 5.27. The issue persists after plasma 5.27.7. I currently have the following specs and the issue. Step to reproduce are the same i.e.: 1. Boot with more than one external monitor 2. Lock the computer, let it go into sleep 3. Wake up and unlock Current setup is the following (and __may differ__ from the original bug post): - eDP-1 (disabled) - DP-1 (main, does not get disturbed) - HDMI-A-1 (second, gets into zombie mode i.e. black background and shadows other virtual desktop windows as background if I have windows drag onto it) The specs for my system are: Operating System: Manjaro Linux KDE Plasma Version: 5.27.7 KDE Frameworks Version: 5.109.0 Qt Version: 5.15.10 Kernel Version: 6.4.12-1-MANJARO (64-bit) Graphics Platform: Wayland Processors: 12 × AMD Ryzen 5 5500U with Radeon Graphics Memory: 38,0 GiB of RAM Graphics Processor: AMD Radeon Graphics Manufacturer: LENOVO Product Name: 20YG006GGE System Version: ThinkPad E15 Gen 3 Additional information: The screen goes black and disrupts windows that have been put into it. These windows often go to the other screen that has not been affected. I often have only one window left on the zombie screen but I cannot say for that this happens all the time. It also disrupts bismuth in the way that windows get untitled when moved to the main screen after the cold restart. When I proceed to move windows back and then change virtual desktops I can see these windows as background, although glitching. Let me know if you needs logs or any other information. Also let me know if I should open this as a new issue > and __may differ__ from the original bug post
Indeed, which makes this a different issue. Please submit a new bug report and we'll investigate your specific issue. Thanks!
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