This bug was fixed in the package mutter - 3.36.4-0ubuntu0.20.04.2
---------------
mutter (3.36.4-0ubuntu0.20.04.2) focal; urgency=medium
* xrandr-scaling: Never try to set invalid screen sizes (LP: #1889090)
mutter (3.36.4-0ubuntu0.20.04.1) focal; urgency=medium
* New upstream stable release (LP: #1887998)
- Fix crash on area screenshots with fractional scaling
- Do not paint textures of fully obscured windows
- Turn off CRTCs as well when enabling DPMS
- Improve selection support
- Use a more appropriate combine function on opaque areas
- Fix remote desktop being broken without screencast session
- Fix popovers disappearing on wayland and HiDPI
- Fixed crashes (LP: #1870867, LP: #1857947)
- Plugged memory leaks
* d/p/screen-cast-Let-the-reason-for-recording-determine-what-t.patch,
d/p/screen-cast-src-Add-flag-to-maybe_record.patch,
d/p/screen-cast-src-Fix-signedness-of-timestamp-field.patch,
d/p/screen-cast-src-Make-record-functions-return-an-error-whe.patch,
d/p/screen-cast-src-Make-the-two-record-vfuncs-more-similarly.patch,
d/p/screen-cast-src-Record-follow-up-frame-after-timeout.patch,
d/p/screen-cast-src-Remove-follow-up-timeout-source-on-disabl.patch,
d/p/screen-cast-src-Use-G_USEC_PER_SEC-instead-of-1000000.patch,
d/p/screen-cast-window-stream-src-Fix-indentation.patch:
- Import more fixes for screencasting and remote desktop
* d/p/x11-Add-support-for-fractional-scaling-using-Randr.patch:
- Don't export patch-only private symbol
* debian/libmutter-6-0.symbols:
- Remove ubuntu-only private symbol
mutter (3.36.3-0ubuntu0.20.04.2) focal; urgency=medium
* debian/control:
- Revert BD on adwaita-icon-theme 3.36.1-2ubuntu3. It was just temporary fix
* d/p/x11-Add-support-for-fractional-scaling-using-Randr.patch:
- Use pre-computed CRTC layout size for computing screen size (LP: #1874567,
LP: #1873403)
- Decouple the output mode from layout mode capabilities (LP: #1876894,
LP: #1886996)
- Ensure we notify CRTC changes on integer scaling changes (LP: #1876894)
- Apply proper layout monitor config when using fractional scaling
(LP: #1884754)
- Restore the fractional settings when reverting to fractional layout
(LP: #1886996)
* debian/libmutter-6-0.symbols: Add new private symbol
-- Marco Trevisan (Treviño) <ma...@ubuntu.com> Mon, 27 Jul 2020
17:04:41 +0200
** Changed in: mutter (Ubuntu Focal)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1870867
Title:
gnome-shell crashed with SIGABRT meta_x11_get_stage_window: assertion
failed: (META_IS_STAGE_X11 (impl))
Status in Mutter:
Unknown
Status in mutter package in Ubuntu:
Fix Released
Status in mutter source package in Focal:
Fix Released
Bug description:
[ Impact ]
GNOME Shell crashes in meta_x11_get_stage_window.
[ Test case ]
Perform touch events via touchpad or touchscreen, eventually the shell
will crash.
Errors can be monitored at:
https://errors.ubuntu.com/problem/1d4cdd9f2e9cd378a3e0aeed140079f319454bf2
[ Regression potential ]
Windows might not be closed correctly when requested via delete-events
(clicking on clientside decoration close button).
---------------
ProblemType: CrashDistroRelease: Ubuntu 20.04
Package: gnome-shell 3.36.0-2ubuntu2
ProcVersionSignature: Ubuntu 5.4.0-21.25-generic 5.4.27
Uname: Linux 5.4.0-21-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu22
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Sat Apr 4 22:08:06 2020
DisplayManager: gdm3
ExecutablePath: /usr/bin/gnome-shell
ProcCmdline: /usr/bin/gnome-shell
ProcEnviron:
LANG=en_US.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
XDG_RUNTIME_DIR=<set>
RelatedPackageVersions: mutter-common 3.36.0-2ubuntu1Signal: 6SourcePackage:
gnome-shell
StacktraceTop:
__GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
__GI_abort () at abort.c:79
?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
g_assertion_message_expr () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
?? () from /lib/x86_64-linux-gnu/libmutter-6.so.0
Title: gnome-shell crashed with SIGABRT in __GI_raise()
UpgradeStatus: Upgraded to focal on 2020-04-05 (0 days ago)
UserGroups: adm cdrom dialout dip docker input libvirt lpadmin plugdev
sambashare sudo
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