*** This bug is a duplicate of bug 1849142 ***
https://bugs.launchpad.net/bugs/1849142
OK let's call this a duplicate of bug 1849142. Yes it is weird that
would be mouse-related...
Bug 1848951 is still open to cover the high CPU in Xorg.
** This bug has been marked a duplicate of bug 184914
Did that, now it's much better. Although I was deferring from system
updates, reluctant to restart, so this was not a clean test.
Moving mouse quickly still makes the Xorg process consume signifficant
CPU% (up to 25%), but gnome-shell doesn't get near to the level it used
to consume.
It's a weird
Thanks for all that.
It appears the main CPU hog here is bug 1849142, which has a fix coming
soon. So to exclude that bug and see if it is the main problem, please:
1. Open the Extensions app
2. Disable 'Ubuntu AppIndicators'
3. Reboot.
4. If the problem happens after that then please agai
Whoa, there's a lot of info in those apport files. I hope those are
relevant.
I don't use any fancy Gnome shell extensions. Here's an output of `ls
/usr/share/gnome-shell/extensions/`:
desktop-icons@csoriano ubuntu-appindicat...@ubuntu.com ubuntu-
d...@ubuntu.com
That's about it.
It's hard t
apport information
** Tags added: apport-collected
** Description changed:
After upgrade from 18.04 to 20.04 I discovered that gnome-shell
occasionally starts eating up unreasonably large CPU %. After some head
scratching why on earth i thappens, it was clear that moving my mouse
energet
1. Bugs like this are usually due to extensions. So first please try
disabling any extensions.
2. Please run this command to send us more information about the system:
apport-collect 1900760
3. I have actually seen one possible cause for this in recent code
changes, but it would only happen a
** Tags added: focal performance
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https://bugs.launchpad.net/bugs/1900760
Title:
gnome-shell very high %CPU usage while moving mouse on Ubuntu 20.04
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