Please also run:
lspci -k > lspcik.txt
and attach the file 'lspcik.txt'.
** No longer affects: mutter (Ubuntu)
** Summary changed:
- Video tearing in Celluloid with new Yaru theme
+ Video tearing in Gnome-MPV/Celluloid in Xorg sessions (but not Wayland)
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You received this bug
No Z-shaped tearing in MPV but there is that "desktop pops up and
disappears" flicker.
https://imgur.com/a/M6P325u
(Same as GNOME-MPV but without CSD)
--
You received this bug notification because you are a member of Ubuntu
Desktop Bugs, which is subscribed to mutter in Ubuntu.
Let's keep this bug about the Z-shaped tearing. Please start by
following the instructions in comment #3.
** Also affects: gnome-mpv (Ubuntu)
Importance: Undecided
Status: New
** Changed in: gnome-mpv (Ubuntu)
Status: New => Incomplete
--
You received this bug notification
Please also try MPV, instead of GNOME-MPV.
--
You received this bug notification because you are a member of Ubuntu
Desktop Bugs, which is subscribed to mutter in Ubuntu.
https://bugs.launchpad.net/bugs/1845102
Title:
Video tearing in Celluloid with new Yaru theme
To manage notifications
@vanvugt You're right, it's not the theme. I spent some time
investigating this:
The tearing occurs while using GNOME-MPV or Celluloid. It's Z-shaped,
and constant. It occurs after a slight flicker 5-10 seconds into playing
any video. (And doesn't appear in screen captured videos, it sounds like
This sounds like a coincidence as I don't think the theme can directly
cause screen tearing.
Please run this command to send us more information about the affected
machine:
apport-collect 1845102
** Package changed: yaru-theme (Ubuntu) => mutter (Ubuntu)
** Changed in: mutter (Ubuntu)
