gdm gnome shell consume 100% CPU

[prashant kumar nag]

I am using Dell XPX L502X Laptop with 12GB RAM, and 500 GB SSD, every time it consume more then 90% CPU.

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: gnome-shell 3.28.4-0ubuntu18.04.3
ProcVersionSignature: Ubuntu 5.3.0-7642.34~1584407623~18.04~36777b2-generic 5.3.18
Uname: Linux 5.3.0-7642-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.9-0ubuntu7.14
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Fri Apr 3 14:37:39 2020
DisplayManager: gdm3
InstallationDate: Installed on 2019-09-08 (207 days ago)
InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805)
SourcePackage: gnome-shell
UpgradeStatus: No upgrade log present (probably fresh install)

[Daniel van Vugt (vanvugt)]

Please:

1. Open a Terminal window and run 'top'. Now take a screenshot of that window and attach it to this bug.

2. Try uninstalling your extensions:

b'org.gnome.shell' b'enabled-extensions' b"['<email address hidden>', '<email address hidden>', 'Internet-Speed-Meter@TH3L0N3C0D3R', '<email address hidden>', '<email address hidden>', '<email address hidden>']"

[Launchpad Janitor (janitor)]

[Expired for gnome-shell (Ubuntu) because there has been no activity for 60 days.]