This bug was fixed in the package mutter - 3.36.1-3ubuntu1
---------------
mutter (3.36.1-3ubuntu1) focal; urgency=medium
* Merge with debian, with new upstream releases and cherry-picked fixes:
- Screens turn off when setting display scaling to 200% (LP: #1869750)
- Use hardware cursor for DisplayLink devices (LP: #1867757)
- Fix popup menus with using focus-follow-mouse (LP: #1871107)
- Window manager key events are sent to the terminal (LP: #1866094)
- Ensure assertion 'window->unmanaging || workspace != NULL' (LP: #1864326)
- Shell crash on meta_wayland_surface_role_get_window (LP: #1869837)
* d/p/x11-Add-support-for-fractional-scaling-using-Randr.patch:
- Refreshed to respect upstream changes
- Fixed a bug causing windows using direct-rendering to be continuously
resized, keeping ability to use shell UI (LP: #1862081)
* Remaining changes with debian:
- debian/control:
+ Update VCS flags to point to ubuntu salsa branch
- debian/gbp.conf: update branch to point to ubuntu/master
- debian/patches/x11-Add-support-for-fractional-scaling-using-Randr.patch:
+ X11: Add support for fractional scaling using Randr
mutter (3.36.1-3) experimental; urgency=medium
* Team upload
* Update to upstream gnome-3-36 branch, commit 3.36.1-16-gdb164bcfa
- Fix a crash during X11 drag-and-drop, for example when dragging
a JPEG file onto GIMP's splash screen
- Fix a crash in X11 input device handling
- Translate coordinates of absolute input devices for rotated screens
mutter (3.36.1-2) experimental; urgency=medium
* Team upload
* Standards-Version: 4.5.0 (no changes required)
* d/copyright: Consolidate entries and update
* Update to upstream gnome-3-36 branch, commit 3.36.1-13-gbc47f0a1a
mutter (3.36.1-1) experimental; urgency=medium
* Team upload
* New upstream release
* d/copyright: Update
* Refresh patches
* Update symbols file.
Note that this includes ABI breaks: some symbols that are only used
internally have disappeared from mutter's private fork of Clutter and
Cogl. The only user of this version of mutter is GNOME Shell, which
does not use these symbols.
* d/patches: Update from gnome-3-36 branch up to 3.36.1-8-ge339a57dd
* d/p/clutter-stage-Don-t-assume-stage-relayouts-reallocate-eve.patch:
Add patch proposed upstream to fix a gnome-shell crash with the
"Native window placement" extension.
-- Marco Trevisan (Treviño) <[email protected]> Thu, 09 Apr 2020
14:40:58 +0200
** Changed in: mutter (Ubuntu)
Status: In Progress => Fix Released
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mutter in Ubuntu.
https://bugs.launchpad.net/bugs/1867757
Title:
Please pull Mutter cursor fixes for DisplayLink devices
Status in mutter package in Ubuntu:
Fix Released
Bug description:
For GNOME/Wayland to use hardware cursors on DisplayLink devices
(proprietary userspace driver for USB 3 devices), the following Mutter
fixes should be included:
Mutter 3.34 branch (tentatively 3.34.5):
- https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1116 Initialize
cursor support on GPU hotplug (backport to 3.34)
Mutter 3.36 (currently master) branch (tentatively 3.36.1):
- https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1079 Handle lack of
explicit cursor planes better
- https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1097 Initialize
cursor support on GPU hotplug
Without "Initialize cursor support on GPU hotplug" performance on
hotplugged DisplayLink devices that create a new DRM device node
suffers, because Mutter uses a software cursor which implies that
DisplayLink needs to update the whole screen on every cursor motion.
Without "Handle lack of explicit cursor planes better" there will not
be a cursor at all on DisplayLink devices in Mutter 3.36.
I would assume that the 3.34 branch is relevant to Ubuntu 19.10 and
the 3.36 branch is relevant to Ubuntu 20.04.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1867757/+subscriptions
--
Mailing list: https://launchpad.net/~desktop-packages
Post to : [email protected]
Unsubscribe : https://launchpad.net/~desktop-packages
More help : https://help.launchpad.net/ListHelp
