https://bugs.kde.org/show_bug.cgi?id=409194
Bug ID: 409194
Summary: Wayland session shows only a black screen and the
mouse pointer
Product: kwin
Version: 5.16.1
Platform: Neon Packages
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: wayland-generic
Assignee: kwin-bugs-n...@kde.org
Reporter: tiagomari...@gmail.com
Target Milestone: ---
SUMMARY
When I try to start a Wayland session with nvidia card and proprietary driver,
the system shows only a black screen and the mouse pointer.
$ nvidia-smi
Wed Jun 26 01:31:58 2019
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 430.26 Driver Version: 430.26 CUDA Version: 10.2 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
|===============================+======================+======================|
| 0 GeForce GTX 760 Off | 00000000:01:00.0 N/A | N/A |
| 43% 36C P8 N/A / N/A | 554MiB / 1996MiB | N/A Default |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes: GPU Memory |
| GPU PID Type Process name Usage |
|=============================================================================|
| 0 Not Supported |
+-----------------------------------------------------------------------------+
# cat /sys/module/nvidia_drm/parameters/modeset
Y
$ echo $KWIN_DRM_USE_EGL_STREAMS
1
STEPS TO REPRODUCE
1. select plasma with wayland session on SDDM
2. Log In
3. The system shows only a black screen and the mouse pointer.
OBSERVED RESULT
EXPECTED RESULT
SOFTWARE/OS VERSIONS
Windows:
macOS:
Linux/KDE Plasma:
(available in About System)
KDE Plasma Version:
KDE Frameworks Version:
Qt Version:
ADDITIONAL INFORMATION
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