Having this issue as same as Kes describes.
Can be reproduced under Xorg environment running Nvidia 510 drivers and Ubuntu
22.04.
Did not have this issue under 20.04.
If I have a youtube video running the chrome window lags and the
terminal window lags while moving them. If I have this page open it
moves without lag.
I tried to disable Desktop Icons NG, it helped the issue a bit, but there is
still extreme lag.
Using Wayland seems to solve the issue, but there are still programs like OBS
that I need to use that can't capture the desktop ( not related to this ).
Running glxgears also give me lag while moving the window.
Let me know if you need me to try something specific that might help you
get more data out.
INXI dump:
System:
Host: XXXXXXXXX Kernel: 5.15.0-27-generic x86_64 bits: 64
Desktop: GNOME 42.0 Distro: Ubuntu 22.04 LTS (Jammy Jellyfish)
Machine:
Type: Desktop Mobo: ASUSTeK model: ROG STRIX X570-F GAMING v: Rev X.0x
serial: <superuser required> UEFI: American Megatrends v: 4021
date: 08/09/2021
CPU:
Info: 16-core model: AMD Ryzen 9 5950X bits: 64 type: MT MCP cache:
L2: 8 MiB
Speed (MHz): avg: 3400 min/max: N/A cores: 1: 3394 2: 3394 3: 3394
4: 3394 5: 3394 6: 3394 7: 3394 8: 3394 9: 3394 10: 3394 11: 3394 12: 3394
13: 3394 14: 3394 15: 3394 16: 3394 17: 3394 18: 3394 19: 3394 20: 3394
21: 3394 22: 3394 23: 3394 24: 3593 25: 3394 26: 3394 27: 3394 28: 3394
29: 3394 30: 3394 31: 3394 32: 3394
Graphics:
Device-1: NVIDIA GA102 [GeForce RTX 3080] driver: nvidia v: 510.60.02
Display: x11 server: X.Org v: 1.21.1.3 driver: X: loaded: nvidia
gpu: nvidia resolution: 1: 5120x1440~120Hz
OpenGL: renderer: NVIDIA GeForce RTX 3080/PCIe/SSE2
v: 4.6.0 NVIDIA 510.60.02
Sensors:
System Temperatures: cpu: 34.5 C mobo: 34.0 C gpu: nvidia temp: 33 C
Fan Speeds (RPM): fan-1: 0 fan-2: 1081 fan-3: 1135 fan-4: 1359
fan-5: 4753 fan-6: 1227 gpu: nvidia fan: 0%
Info:
Processes: 529 Uptime: 1d 4h 23m Memory: 31.26 GiB used: 4.54 GiB (14.5%)
Shell: Bash inxi: 3.3.13
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https://bugs.launchpad.net/bugs/1799679
Title:
Nvidia driver causes Xorg to use 100% CPU and huge lag when dragging
OpenGL app windows
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