This bug was fixed in the package budgie-desktop - 10.4+git20180830.02
.f2dbc215fdb-2ubuntu0.2
---------------
budgie-desktop (10.4+git20180830.02.f2dbc215fdb-2ubuntu0.2) cosmic;
urgency=medium
* cherrypick upstream commits
- 0009-Polkit-Correctly-handle-the-user-dismissing-the-auth.patch
Hopefully resolve fix polkit crashes reported on errors.ubuntu.com due
to Polkit dialogs still having an open process when dismissed
(LP: #1729947)
- cleanup-keygrab.patch
Correcly manage custom keys and hence resolve custom keys not
occasionally working on logon (LP: #1824229)
- close-raven-on-workspace-switch.patch
Usability patch to correctly dismiss raven if opened when a workspace
is switched (LP: #1825050)
- Ensure animations remain working with newer versions of mutter
(LP: #1824102) animations.patch
* Packaging Changes
- budgie-desktop.gsettings-override remove disabling animation override
-- David Mohammed <fossfree...@ubuntu.com> Wed, 10 Apr 2019 22:14:25
+0100
** Changed in: budgie-desktop (Ubuntu Cosmic)
Status: Fix Committed => Fix Released
--
You received this bug notification because you are a member of ubuntu
budgie bug busters, which is subscribed to budgie-desktop in Ubuntu.
https://bugs.launchpad.net/bugs/1824102
Title:
Animations leave window artifacts when enabled
Status in budgie-desktop package in Ubuntu:
Fix Released
Status in budgie-desktop source package in Bionic:
Fix Committed
Status in budgie-desktop source package in Cosmic:
Fix Released
Status in budgie-desktop source package in Disco:
Fix Released
Bug description:
This SRU issue specifically resolves window animation issues caused by
newer versions of mutter - later than the current version in 18.04LTS.
This SRU is part of LP: #1824229 for 18.04 & 18.10 where additional
disco fixes have been backported.
For 19.04, only the animation fix has been applied (see the attached
disco.debdiff)
[Impact]
* For Cosmic and Disco, animations when enabled leave visible window
artifacts when various budgie window elements are opened and closed
such as menu popovers and alt+tab window..
This has been reported upstream https://github.com/solus-project
/budgie-desktop/issues/1627
The issue is due to changes made in mutter 3.30 and later.
* The Ubuntu Desktop team for Bionic is also proposing to bring in
changes in a proposed mutter release which similarly breaks Ubuntu
Budgie LTS in this area.
https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1811900
* The fix made here is to force a repaint of the window area being
animated. Current testing have not shown any noticable user facing
impacts such as slow/sluggish animation effects.
[Test Case]
18.04: Start from current 18.04 Ubuntu Budgie fully up-to-date.
* Open budgie-desktop-settings - on the Style tab ensure animations is
enabled.
- Open the menu 3 or 4 times. Note that the menu opens and closes
correctly
- Open 3 or 4 apps. Alt+Tab. Repeat several times. No obvious window
artifacts are displayed
* To upgrade budgie-desktop on 18.04 - Enable the proposed channel.
Install the following packages: budgie-core budgie-desktop
gir1.2-budgie-1.0 libbudgie-plugin0 libbudgietheme0 libraven0
* After a reboot and login repeat the menu opening and alt+tab
actions above. Note that animations are still displayed correctly
without any obvious window artifacts being displayed.
18.04 + mutter uplift: enable the proposed repository and install
libmutter-2-0. Reboot.
- Open the menu 3 or 4 times. Note that the background edge of the menu
remains visible on the desktop but disappears when you move your mouse over the
area.
- Open 3 or 4 apps. Alt+Tab. Repeat several times. Most times (not
always) the alt+tab window does not fully disappear until the mouse is moved
over it.
* To upgrade budgie-desktop on 18.04 + mutter - with the proposed channel
still enabled. Install the following packages: budgie-core budgie-desktop
gir1.2-budgie-1.0 libbudgie-plugin0 libbudgietheme0 libraven0
* After a reboot and login repeat the menu opening and alt+tab
actions above. Note that animations are displayed correctly without
any obvious window artifacts being displayed.
18.10 & 19.04:
- Open the menu 3 or 4 times. Note that the background edge of the menu
remains visible on the desktop but disappears when you move your mouse over the
area.
- Open 3 or 4 apps. Alt+Tab. Repeat several times. Most times (not
always) the alt+tab window does not fully disappear until the mouse is moved
over it.
* To upgrade budgie-desktop on 18.10 & 19.04 - Enable the proposed channel.
Install the following packages: budgie-core budgie-desktop gir1.2-budgie-1.0
libbudgie-plugin0 libbudgietheme0 libraven0 libbudgie-private0
* After a reboot and login repeat the menu opening and alt+tab
actions above. Note that animations are displayed correctly without
any obvious window artifacts being displayed.
[Regression Potential]
* The regression potential is that not every budgie animation effect
passes through the code that has been patched and potentially there
could be certain budgie animations that may appear "broken".
If this unlikely scenario occurs, a further SRU would be required
to resolve edge cases.
Alternatively, animations can be turned-off as was currently
implemented in in 18.10 & 19.04
* Testing by the team + independent testing
(https://github.com/solus-project/budgie-desktop/issues/1627)
have not uncovered any issues. Thus we believe the risks are small.
[Other Info]
Without out this SRU, either the migration of LP: #1811900 will
break budgie animations in 18.04 LTS or it will hold up the mutter
migration until more discovery work is made by upstream budgie
developers.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/budgie-desktop/+bug/1824102/+subscriptions
--
Mailing list: https://launchpad.net/~budgie-remix-bug-busters
Post to : budgie-remix-bug-busters@lists.launchpad.net
Unsubscribe : https://launchpad.net/~budgie-remix-bug-busters
More help : https://help.launchpad.net/ListHelp
