apport information
** Attachment added: "ProcEnviron.txt"
https://bugs.launchpad.net/bugs/1764137/+attachment/5116801/+files/ProcEnviron.txt
Advertising
** Description changed:
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 4.16.0-041600-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
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)
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
Package: linux-image-4.16.0-041600-generic 4.16.0-041600.201804012230
[origin: unknown]
PackageArchitecture: amd64
Tags: third-party-packages bionic
Uname: Linux 4.16.0-041600-generic x86_64
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
390.48-0ubuntu0~gpu17.10.2 amd64
NVIDIA binary driver - version 390.48
+ ii nvidia-opencl-icd-390
390.48-0ubuntu0~gpu17.10.2 amd64
NVIDIA OpenCL ICD
+ ii nvidia-prime 0.8.7
all Tools to
enable NVIDIA's Prime
+ ii nvidia-settings
396.18-0ubuntu0~gpu17.10.1 amd64
Tool for configuring the NVIDIA graphics driver
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-shell in Ubuntu.
https://bugs.launchpad.net/bugs/1764137
Title:
[bionic][beta][nvidia] gnome-shell high cpu utilization
Status in gnome-shell package in Ubuntu:
New
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 4.16.0-041600-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
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)
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
Package: linux-image-4.16.0-041600-generic 4.16.0-041600.201804012230
[origin: unknown]
PackageArchitecture: amd64
Tags: third-party-packages bionic
Uname: Linux 4.16.0-041600-generic x86_64
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
390.48-0ubuntu0~gpu17.10.2 amd64
NVIDIA binary driver - version 390.48
ii nvidia-opencl-icd-390
390.48-0ubuntu0~gpu17.10.2 amd64
NVIDIA OpenCL ICD
ii nvidia-prime 0.8.7
all Tools to
enable NVIDIA's Prime
ii nvidia-settings
396.18-0ubuntu0~gpu17.10.1 amd64
Tool for configuring the NVIDIA graphics driver
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1764137/+subscriptions
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