This bug was fixed in the package mutter - 3.32.0-1ubuntu2
---------------
mutter (3.32.0-1ubuntu2) disco; urgency=medium
* debian/patches/x11-Add-support-for-fractional-scaling-using-Randr.patch:
- Don't invert the screen size when rotation is enabled (LP: #1822513)
- Remove unneeded cleanup changes
- Use xcb checked function to set scaling to catch errors
- Update screen size only after monitors modes have been derived
(LP: #1822616)
- Trigger a monitors rebuild only if scale has changed (LP: #1823485)
- Only update UI scaling when output scaling is enabled (LP: #1822478)
-- Marco Trevisan (Treviño) <ma...@ubuntu.com> Wed, 03 Apr 2019
19:19:59 -0400
** Changed in: mutter (Ubuntu)
Status: In Progress => Fix Released
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https://bugs.launchpad.net/bugs/1822616
Title:
[regression][nvidia] gnome-shell/budgie-wm crashed with SIGABRT
"assertion failed: (width > 0 && height > 0 && scale > 0)" in
meta_monitor_manager_xrandr_update_screen_size
Status in budgie-desktop package in Ubuntu:
Invalid
Status in gnome-shell package in Ubuntu:
Invalid
Status in mutter package in Ubuntu:
Fix Released
Status in nvidia-graphics-drivers-390 package in Ubuntu:
Won't Fix
Status in nvidia-graphics-drivers-410 package in Ubuntu:
Won't Fix
Status in nvidia-graphics-drivers-418 package in Ubuntu:
Won't Fix
Bug description:
https://errors.ubuntu.com/problem/de2c123796506b10cd9d03070c91b581d7c6ae0c
WORKAROUNDS
Don't use kernel parameter nvidia-drm.modeset=1
- or -
Before trying to log in:
1. Ctrl+Alt+F4, log in to VT4 and run:
sudo Xorg :4 vt4
2. Ctrl+Alt+F1, wait for the log screen to reappear, then log in
normally.
ORIGINAL DESCRIPTION
I am unable to use the NVIDIA drivers Ubuntu Budgie installed with 3
vertical displays. I changed to the X.org driver and rebooted. This
error popped up on reboot. And now only one display is working. This
one display is only working in landscape instead of portrait mode.
ProblemType: Crash
DistroRelease: Ubuntu 19.04
Package: budgie-core 10.5-0ubuntu1
Uname: Linux 5.0.2-050002-generic x86_64
ApportVersion: 2.20.10-0ubuntu23
Architecture: amd64
CurrentDesktop: Budgie:GNOME
Date: Mon Apr 1 09:16:50 2019
ExecutablePath: /usr/bin/budgie-wm
InstallationDate: Installed on 2019-01-10 (80 days ago)
InstallationMedia: Ubuntu-Budgie 18.04.1 LTS "Bionic Beaver" - Release amd64
(20180725.1)
ProcCmdline: budgie-wm
ProcEnviron:
LANGUAGE=en_US
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
Signal: 6
SourcePackage: budgie-desktop
StacktraceTop:
?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
g_assertion_message_expr () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
?? () from /usr/lib/x86_64-linux-gnu/libmutter-4.so.0
?? () from /usr/lib/x86_64-linux-gnu/libmutter-4.so.0
?? () from /usr/lib/x86_64-linux-gnu/libmutter-4.so.0
Title: budgie-wm crashed with SIGABRT in g_assertion_message_expr()
UpgradeStatus: Upgraded to disco on 2019-03-25 (6 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
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