https://bugs.kde.org/show_bug.cgi?id=527717
Bug ID: 527717
Summary: All cpu core run at high level constantly after update
to Plasma 6.8.1
Classification: Plasma
Product: kwin
Version First 6.8.1
Reported In:
Platform: openSUSE
OS: Linux
Status: REPORTED
Severity: major
Priority: NOR
Component: compositing
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
Created attachment 197589
--> https://bugs.kde.org/attachment.cgi?id=197589&action=edit
htop screenshot
I installed Plasma 6.8.1 on OpenSUSE Tumbleweed (with zypper dup) on a machine
that had 6.7.6. Nouveau is used. All cpu core run constantly at varying and
same level from 28 % to 100 % even when I do nothing.
(No flickering but the screen is slowish).
inxi -F
System:
Host: olliws9 Kernel: 7.3.0-1-default arch: x86_64 bits: 64
Desktop: KDE Plasma v: 6.8.1 Distro: openSUSE Tumbleweed 20261022
Machine:
Type: Desktop System: HP product: OMEN 25L Desktop GT12-0xxx v: N/A
serial: <superuser required>
Mobo: HP model: 87C3 v: 00 serial: <superuser required> Firmware: UEFI
vendor: AMI v: F.12 date: 11/02/2020
CPU:
Info: 8-core model: AMD Ryzen 7 3700X bits: 64 type: MT MCP cache: L2: 4 MiB
Speed (MHz): avg: 4098 min/max: 2200/4426 cores: 1: 4098 2: 4098 3: 4098
4: 4098 5: 4098 6: 4098 7: 4098 8: 4098 9: 4098 10: 4098 11: 4098 12: 4098
13: 4098 14: 4098 15: 4098 16: 4098
Graphics:
Device-1: NVIDIA TU106 [GeForce RTX 2060 SUPER] driver: nouveau v: kernel
Display: wayland server: X.org v: 1.21.1.25 with: Xwayland v: 24.1.14
compositor: kwin_wayland driver: X: loaded: modesetting,nouveau
unloaded: vesa gpu: nouveau resolution: 1920x1080~60Hz
API: EGL v: 1.5 drivers: kms_swrast,swrast
platforms: gbm,wayland,x11,surfaceless,device
API: OpenGL v: 4.6 vendor: mesa v: 26.2.5 renderer: llvmpipe (LLVM 23.1.3
256 bits)
API: Vulkan v: 1.4.363 drivers: llvmpipe surfaces: N/A
Info: Tools: api: clinfo, eglinfo, glxinfo, vulkaninfo
de: kscreen-console,kscreen-doctor wl: wayland-info
x11: xdpyinfo, xprop, xrandr
Audio:
Device-1: NVIDIA TU106 High Definition Audio driver: snd_hda_intel
Device-2: Advanced Micro Devices [AMD] Starship/Matisse HD Audio
driver: snd_hda_intel
Device-3: Logitech H390 headset with microphone
driver: hid-generic,snd-usb-audio,usbhid type: USB
API: ALSA v: k7.3.0-1-default status: kernel-api
Server-1: PipeWire v: 1.6.9 status: active
Network:
Device-1: Realtek RTL8822CE 802.11ac PCIe Wireless Network Adapter
driver: rtw88_8822ce
IF: wlo1 state: down mac: e6:32:a7:d6:e6:fd
Device-2: Realtek RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet
driver: r8169
IF: enp34s0 state: up speed: 1000 Mbps duplex: full mac: 04:0e:3c:25:60:87
IF-ID-1: docker0 state: down mac: d6:51:30:24:9d:f1
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