Please reword this bug so that it is about ONE issue only. You can open new bugs for other issues.
Please also run this command to send us more information about the system: apport-collect 1803848 ** Changed in: gnome-shell (Ubuntu) Status: New => Incomplete -- 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/1803848 Title: Playing video on chrome sometimes freezes until i'm not moving my mouse Status in gnome-shell package in Ubuntu: Incomplete Bug description: Latest update made some strange problems: 1) system-udev made a high CPU usage on nvidia, i have made a restart on the udev: sudo systemctl start systemd-udevd systemd-udevd-kernel.socket systemd-udevd-control.socket sudo systemctl stop systemd-udevd systemd-udevd-kernel.socket systemd-udevd-control.socket made a bleachIT also, that problem seems to be solved. 2) when ubuntu stops on 120Hz there are some strange lines appears at the bottom of the screen It does not safely stop, just kills the nvidia driver probably, or does some nasty manipulation 3) On latest update - playing video on chrome freezes for a sec, until i'm not moving my mouse It did not appear before, although the high CPU usage was present on previous releases 4) scrolling is the weakest point of the gnome shell related to CPU usage To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1803848/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp