Bug 1221481 - Black screen with mouse cursor in the middle on KDE 6 Wayland. NVIDIA
Summary: Black screen with mouse cursor in the middle on KDE 6 Wayland. NVIDIA
Status: RESOLVED WORKSFORME
Alias: None
Product: openSUSE Tumbleweed
Classification: openSUSE
Component: KDE Workspace (Plasma) (show other bugs)
Version: Current
Hardware: x86-64 openSUSE Tumbleweed
: P5 - None : Normal (vote)
Target Milestone: ---
Assignee: E-Mail List
QA Contact: E-mail List
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Blocks:
 
Reported: 2024-03-15 16:59 UTC by andy great
Modified: 2024-03-15 20:13 UTC (History)
0 users

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Found By: ---
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Marketing QA Status: ---
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Attachments
Full dmesg log output (127.25 KB, text/plain)
2024-03-15 16:59 UTC, andy great 		Details
supportinfo output (2.90 MB, application/x-xz-compressed-tar)
2024-03-15 17:06 UTC, andy great 		Details
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Description andy great 2024-03-15 16:59:10 UTC 
Created attachment 873549 [details]
Full dmesg log output

I update KDE to version 6 and try to log in with Wayland.

But I only see black screen with mouse cursor in the middle. Switch back to X11 work fine as expected.

I could switch to tty and print the dmesg messages.

[  672.323548] [drm:nv_drm_atomic_commit [nvidia_drm]] *ERROR* [nvidia-drm] [GPU ID 0x00000100] Flip event timeout on head 0

I attached full dmesg output and supportinfo in the attachment.

Thank you

Operating System: openSUSE Tumbleweed 20240313
KDE Plasma Version: 6.0.1
KDE Frameworks Version: 6.0.0
Qt Version: 6.6.2
Kernel Version: 6.7.9-1-default (64-bit)
Graphics Platform: X11
Processors: 12 × AMD Ryzen 5 4600H with Radeon Graphics
Memory: 7.6 GiB of RAM
Graphics Processor: NVIDIA GeForce GTX 1650 Ti/PCIe/SSE2
Manufacturer: LENOVO
Product Name: 82B5
System Version: Lenovo Legion 5 15ARH05
Comment 1 andy great 2024-03-15 17:06:49 UTC 
Created attachment 873551 [details]
supportinfo output
Comment 2 Christophe Marin 2024-03-15 17:22:40 UTC 
(In reply to andy great from comment #0)
> Created attachment 873549 [details]
> Full dmesg log output
> 
> I update KDE to version 6 and try to log in with Wayland.
> 
> But I only see black screen with mouse cursor in the middle. Switch back to
> X11 work fine as expected.
> 
> I could switch to tty and print the dmesg messages.
> 
> [  672.323548] [drm:nv_drm_atomic_commit [nvidia_drm]] *ERROR* [nvidia-drm]
> [GPU ID 0x00000100] Flip event timeout on head 0

As root, edit /etc/default/grub and add 'nvidia_drm.fbdev=0' to GRUB_CMDLINE_LINUX_DEFAULT then run `update-bootloader`

It can also be done using `yast2 bootloader`
(cf. https://forums.opensuse.org/t/nvidia-drm-error-message-on-boot/170943)


I don't think that's not what causes your issue
Comment 3 Christophe Marin 2024-03-15 17:23:34 UTC 
'I don't think that's what causes your issue'
Comment 4 andy great 2024-03-15 20:12:24 UTC 
Hi,
So the KDE 6.0.2 just release and I update it. I can now login properly with Wayland now.

Thanks
Comment 5 andy great 2024-03-15 20:13:04 UTC 
Fixed