[bionic][beta][nvidia] gnome-shell high CPU utilization when using Nvidia driver
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Mutter |
Confirmed
|
Medium
|
|||
gnome-shell (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
mutter (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
I am experiencing 60% - 200% CPU utilization after an upgrade from ubuntu artful to bionic.
Pretty much any drawing results in a sluggish behavior due to high CPU utilization.
The same combination of kernel/drivers did not result in the issue on 17.10 so gnome-shell seems a good candidate to blame.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: gnome-shell 3.28.0-0ubuntu5
Uname: Linux 4.16.0-
NonfreeKernelMo
ApportVersion: 2.20.9-0ubuntu4
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Sun Apr 15 16:53:34 2018
DisplayManager: gdm3
InstallationDate: Installed on 2017-02-27 (412 days ago)
InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Alpha amd64 (20170227)
SourcePackage: gnome-shell
UpgradeStatus: Upgraded to bionic on 2018-04-15 (0 days ago)
---
ApportVersion: 2.20.9-0ubuntu4
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 18.04
InstallationDate: Installed on 2017-02-27 (412 days ago)
InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Alpha amd64 (20170227)
NonfreeKernelMo
Package: linux-image-
PackageArchitec
Tags: third-party-
Uname: Linux 4.16.0-
UnreportableReason: This is not an official Ubuntu package. Please remove any third party package and try again.
UpgradeStatus: Upgraded to bionic on 2018-04-15 (0 days ago)
UserGroups: adm cdrom dip libvirt lpadmin lxd plugdev sambashare sudo systemd-journal ubridge
_MarkForUpload: True
➜ ~ dpkg -l | grep -P 'ii.*?nvidia'
ii nvidia-390 390.48-
ii nvidia-
ii nvidia-prime 0.8.7 all Tools to enable NVIDIA's Prime
ii nvidia-settings 396.18-
Changed in mutter: | |
importance: | Unknown → Medium |
status: | Unknown → Confirmed |
apport information