** Also affects: mutter (Ubuntu Jammy)
Importance: Undecided
Status: New
** Changed in: mutter (Ubuntu Jammy)
Importance: Undecided => Low
** Changed in: mutter (Ubuntu Jammy)
Status: New => In Progress
** Changed in: mutter (Ubuntu Jammy)
Assignee: (unassigned) => Daniel van Vugt (vanvugt)
** Description changed:
- Software cursor used in Wayland sessions (EGLStreams). To see it just
- add this to /etc/environment:
+ Impact
+ ------
+ In the Wayland session with older Nvidia graphics, a software cursor is used
instead of a hardware cursor. This causes worse performance with unnecessary
updates of the display.
- CLUTTER_PAINT=damage-region
+ Test Case
+ ---------
+ To see it just add this to /etc/environment:
+
+ CLUTTER_PAINT=damage-region
and reboot.
+
+ What Could Go Wrong
+ -------------------
+ See the master bug for this mutter update LP: #1972726
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https://bugs.launchpad.net/bugs/1948410
Title:
[nvidia] Software cursor in Wayland sessions (EGLStreams)
Status in Mutter:
Unknown
Status in mutter package in Ubuntu:
Fix Committed
Status in mutter source package in Jammy:
In Progress
Bug description:
Impact
------
In the Wayland session with older Nvidia graphics, a software cursor is used
instead of a hardware cursor. This causes worse performance with unnecessary
updates of the display.
Test Case
---------
To see it just add this to /etc/environment:
CLUTTER_PAINT=damage-region
and reboot.
What Could Go Wrong
-------------------
See the master bug for this mutter update LP: #1972726
To manage notifications about this bug go to:
https://bugs.launchpad.net/mutter/+bug/1948410/+subscriptions
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