*** This bug is a duplicate of bug 1799679 ***
https://bugs.launchpad.net/bugs/1799679
Thank you for taking the time to report this bug and helping to make
Ubuntu better. This particular bug has already been reported and is a
duplicate of bug 1799679, so it is being marked as such. Please look at
the other bug report to see if there is any missing information that you
can provide, or to see if there is a workaround for the bug.
Additionally, any further discussion regarding the bug should occur in
the other report. Feel free to continue to report any other bugs you may
find.
** Package changed: gdm3 (Ubuntu) => nvidia-graphics-drivers-470
(Ubuntu)
** This bug has been marked a duplicate of bug 1799679
Nvidia driver causes Xorg to use 100% CPU and huge lag when dragging OpenGL
app windows
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to nvidia-graphics-drivers-470 in Ubuntu.
https://bugs.launchpad.net/bugs/1989102
Title:
Dragging windows is very slow and choppy
Status in nvidia-graphics-drivers-470 package in Ubuntu:
New
Bug description:
1. UBUNTU VERSION
Distributor ID: Ubuntu
Description: Ubuntu 22.04.1 LTS
Release: 22.04
Codename: jammy
2. PACKAGE VERSION
gdm3:
Installed: 42.0-1ubuntu7
Candidate: 42.0-1ubuntu7
Version table:
*** 42.0-1ubuntu7 500
500 http://gb.archive.ubuntu.com/ubuntu jammy-updates/main amd64
Packages
100 /var/lib/dpkg/status
42.0-1ubuntu6 500
500 http://gb.archive.ubuntu.com/ubuntu jammy/main amd64 Packages
3. WHAT I EXPECTED TO HAPPEN
When dragging a window, the window follows the mouse cursor smoothly.
4. WHAT ACTUALLY HAPPENS
Dragging windows is extremely slow and choppy. You grab a window and
start to drag it. For a very brief moment, around .5s, the window
moves smoothly. Then it stops being re-drawn for around 3s. Then
there's another brief .5s of smoothness, and the cycle repeats.
This occurs with all windows.
5. ADDITIONAL INFORMATION
- I was previously on Ubuntu 18.04 and have just upgraded to 22.04.
- I am using the nVidia proprietary driver:
NVIDIA-SMI 470.141.03
Driver Version: 470.141.03 CUDA Version: 11.4
- I have three monitors. Two standard 60Hz monitors, and one Gigabyte G27Q
Freesync compatible 144Hz monitor (I have tried all refresh settings for the
monitor, and it makes no difference).
- I am running X and do not have the option on login to switch to Wayland (no
cog shown).
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: gdm3 42.0-1ubuntu7
ProcVersionSignature: Ubuntu 5.15.0-47.51-generic 5.15.46
Uname: Linux 5.15.0-47-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu82.1
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 8 10:41:49 2022
InstallationDate: Installed on 2021-01-05 (610 days ago)
InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
SourcePackage: gdm3
UpgradeStatus: Upgraded to jammy on 2022-08-05 (33 days ago)
modified.conffile..etc.gdm3.custom.conf: [modified]
mtime.conffile..etc.gdm3.custom.conf: 2022-09-08T10:42:52.395463
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