I hope this is the right section. I have a triple screen setup here. After almost every boot now i have a "zombie" desktop screen, its black but i can drag a window over it, mouse pointer is there, but no right click menu and no wallpaper. Turning the monitor on and off does not change that. Loging off/on or a plasmashell restart brings it back to normal. STEPS TO REPRODUCE 1. boot manjaro with triple screens ;) 2. 3. SOFTWARE/OS VERSIONS Manjaro Linux KDE Plasma Version: 5.22.5 KDE Frameworks Version: 5.85.0 Qt Version: 5.15.2 ADDITIONAL INFORMATION Kernel: 5.14.2-1-MANJARO x86_64 Graphics: Device-1: NVIDIA TU106 [GeForce RTX 2070] vendor: Gigabyte driver: nvidia v: 470.63.01 alternate: nouveau,nvidia_drm bus-ID: 01:00.0 chip-ID: 10de:1f02 class-ID: 0300 Device-2: Logitech Webcam C270 type: USB driver: snd-usb-audio,uvcvideo bus-ID: 1-12:10 chip-ID: 046d:0825 class-ID: 0102 serial: <filter> Display: x11 server: X.Org 1.20.13 compositor: kwin_x11 driver: loaded: nvidia display-ID: :0 screens: 1 Screen-1: 0 s-res: 5760x1359 s-dpi: 91 s-size: 1605x378mm (63.2x14.9") s-diag: 1649mm (64.9") Monitor-1: DP-1 res: 1920x1080 hz: 60 dpi: 90 size: 544x303mm (21.4x11.9") diag: 623mm (24.5") Monitor-2: DP-3 res: 1920x1080 hz: 60 dpi: 90 size: 544x303mm (21.4x11.9") diag: 623mm (24.5") Monitor-3: DP-4 res: 1920x1080 hz: 60 dpi: 102 size: 477x268mm (18.8x10.6") diag: 547mm (21.5") OpenGL: renderer: NVIDIA GeForce RTX 2070/PCIe/SSE2 v: 4.6.0 NVIDIA 470.63.01 direct render: Yes
*** 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.