https://bugs.kde.org/show_bug.cgi?id=500258
Justin Slay <justin.s...@gmail.com> changed:
What |Removed |Added
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CC| |justin.s...@gmail.com
--- Comment #2 from Justin Slay <justin.s...@gmail.com> ---
I have had this issue for a while now (~1 year).
Disabling DSC did not resolve the issue for me. Not only, I have been running
at 4k@120hz the entire time the issue has presented itself. This is on a single
monitor PG48UQ setup. When the monitor comes back on, I will hear the device
connected sound, then disconnected sound shortly thereafter. This repeats
indefinitely until I switch virtual terminals and back. I can also repro this
just by unplugging the HDMI cable from the GPU, and plugging it back in. I have
had this issue since at least KDE 6.0, maybe even before it, but I can't
remember exactly.
Also having issues with SDDM crashing on the NVidia 570 driver, but I believe
this is unrelated as it has only just started with the new driver. This just
exacerbates the issue because when I would usually switch virtual desktops and
back to get a picture/signal back, it now crashes SDDM and I lose my session.
Using GDM, this particular issue does not occur.
Arch/KDE 6.3 13900K with NVidia 4090 570.86.16 DKMS with kernel 6.13.2/6.13.3.
Interestingly enough, KDE "About this system" shows that both my GPUs are my
4090, when that is incorrect. GPU 1 should be the i915 integrated graphics from
the Intel chip, even though it is unused and no device plugged into the
motherboard outputs.
Operating System: Arch Linux
KDE Plasma Version: 6.3.1
KDE Frameworks Version: 6.11.0
Qt Version: 6.8.2
Kernel Version: 6.13.3-arch1-1 (64-bit)
Graphics Platform: Wayland
Processors: 32 × 13th Gen Intel® Core™ i9-13900K
Memory: 62.6 GiB of RAM
Graphics Processor 1: NVIDIA GeForce RTX 4090/PCIe/SSE2
Graphics Processor 2: NVIDIA GeForce RTX 4090/PCIe/SSE2
Manufacturer: Gigabyte Technology Co., Ltd.
Product Name: Z790 AORUS MASTER
System Version: -CF
$ inxi -G
Graphics:
Device-1: Intel Raptor Lake-S GT1 [UHD Graphics 770] driver: i915 v: kernel
Device-2: NVIDIA AD102 [GeForce RTX 4090] driver: nvidia v: 570.86.16
Display: wayland server: X.org v: 1.21.1.15 with: Xwayland v: 24.1.5
compositor: kwin_wayland driver: X: loaded: modesetting,nvidia dri: iris
gpu: nvidia,nvidia-nvswitch resolution: 3840x2160~120Hz
API: EGL v: 1.5 drivers: iris,nvidia
platforms: gbm,wayland,x11,surfaceless,device
API: OpenGL v: 4.6.0 compat-v: 4.6 vendor: nvidia mesa v: 570.86.16
renderer: NVIDIA GeForce RTX 4090/PCIe/SSE2
API: Vulkan v: 1.4.303 drivers: N/A surfaces: xcb,xlib,wayland
Info: Tools: api: clinfo, eglinfo, glxinfo, vulkaninfo
de: kscreen-console,kscreen-doctor gpu: nvidia-settings,nvidia-smi
wl: wayland-info x11: xdpyinfo, xprop, xrandr
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