https://bugs.kde.org/show_bug.cgi?id=454354
Patrick Kopper changed:
What|Removed |Added
Status|REPORTED|CONFIRMED
CC||kopper.patr...@gmail.com
Ever confirmed|0 |1
--- Comment #1 from Patrick Kopper ---
I am noticing the same problem using JabRef, both with openjdk and jdk. The
black flickering is so extreme that it covers almost the entire window at a
high frequency, making the software completely unusable. Only Java programs
running through XWayland are affected, running the same software through X11
works fine.
Running the same software using another GPU vendor works without issues. Not
sure if this is an Nvidia or KDE bug.
OS: Arch Linux x86_64
Kernel: 5.18.9-zen1-1-zen
DE: Plasma 5.25.2 (kwin)
GPU:NVIDIA GeForce RTX 2060 Rev. A
$ lspci -vks 01:00.0
01:00.0 VGA compatible controller: NVIDIA Corporation TU106 [GeForce RTX 2060
Rev. A] (rev a1) (prog-if 00 [VGA controller])
Subsystem: Gigabyte Technology Co., Ltd Device 37d9
Flags: bus master, fast devsel, latency 0, IRQ 130, IOMMU group 1
Memory at f600 (32-bit, non-prefetchable) [size=16M]
Memory at e000 (64-bit, prefetchable) [size=256M]
Memory at f000 (64-bit, prefetchable) [size=32M]
I/O ports at e000 [size=128]
Expansion ROM at 000c [virtual] [disabled] [size=128K]
Capabilities: [60] Power Management version 3
Capabilities: [68] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [78] Express Legacy Endpoint, MSI 00
Capabilities: [100] Virtual Channel
Capabilities: [250] Latency Tolerance Reporting
Capabilities: [258] L1 PM Substates
Capabilities: [128] Power Budgeting
Capabilities: [420] Advanced Error Reporting
Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024
Capabilities: [900] Secondary PCI Express
Capabilities: [bb0] Physical Resizable BAR
Kernel driver in use: nvidia
Kernel modules: nouveau, nvidia_drm, nvidia
$ cat /proc/cmdline
initrd=\intel-ucode.img initrd=\initramfs-linux-zen.img [...] intel_iommu=on
iommu=pt nvidia-drm.modeset=1 rw nowatchdog
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