This bug was fixed in the package mutter - 42.0-3ubuntu1
---------------
mutter (42.0-3ubuntu1) jammy; urgency=medium
[ Marco Trevisan (Treviño) ]
* debian/patches: Cherry-pick various upstream commits for 42.1:
+ onscreen/native: Fall back if COPY_MODE_SECONDARY_GPU fails to init
(LP: #1964037, #1959888)
* debian/patches: Allow any drag timestamp as drag start serial (LP: #1964541)
* debian/patches: Move x11-fractional scaling under ubuntu namespace
* debian/patches: Account ClutterStage grabs on Wayland key focus sync
(LP: #1964442)
* debian/libmutter-10-0.symbols: Update including new internal symbols
* debian/patches: Avoid memory errors when comparing gamma values
* debian/patches: Fix privacy-screen and connectors updates with
triple-buffering (LP: #1966178)
* debian/patches: Ensure privacy screen settings are applied on startup
(LP: #1966178)
[ Jeremy Bicha ]
* Merge from Debian unstable. Remaining changes:
- debian/patches/x11-Add-support-for-fractional-scaling-using-Randr.patch:
+ X11: Add support for fractional scaling using Randr
- Add triple-buffering patch
- debian/libmutter-10-0.symbols: Add symbols for triple buffering patch
- ubuntu/wayland-data-device-Allow-any-drag-timestamp-as-drag-star.patch:
+ handle DnD for old (snapped) gtk apps that used wrong wayland serials
mutter (42.0-3) unstable; urgency=medium
[ Marco Trevisan (Treviño) ]
* debian/patches: Cherry-pick upstream fixes targeting 42.1
* debian/patches: Ensure repick happens on actors visibility changed
(LP: #1964545)
[ Jeremy Bicha ]
* Release to unstable
-- Marco Trevisan (Treviño) <ma...@ubuntu.com> Wed, 13 Apr 2022
03:30:39 +0200
** Changed in: mutter (Ubuntu)
Status: In Progress => Fix Released
--
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Packages, which is subscribed to gnome-control-center in Ubuntu.
https://bugs.launchpad.net/bugs/1966178
Title:
Screen-privacy couldn't work
Status in OEM Priority Project:
New
Status in gnome-control-center package in Ubuntu:
Won't Fix
Status in mutter package in Ubuntu:
Fix Released
Bug description:
On ThinkPad X13 it supports 'Privacy Guard', but on jammy the g-c-c
couldn't control it.
From the GUI, I click 'Restrict Viewing Angle' on and off, there are
no change at screen.
From Fn+D, it could let screen change, and the GUI could follow the
changes.
To manage notifications about this bug go to:
https://bugs.launchpad.net/oem-priority/+bug/1966178/+subscriptions
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