** Summary changed:
- 175% fractional scaling on X11 results in often unaccessible desktop after
suspend / re-login
+ [nvidia] 175% fractional scaling on X11 results in often unaccessible desktop
after suspend / re-login
** Changed in: mutter (Ubuntu)
Status: Incomplete => New
** Changed in: mutter (Ubuntu)
Importance: Undecided => High
** Tags added: xrandr-scaling
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https://bugs.launchpad.net/bugs/1828358
Title:
[nvidia] 175% fractional scaling on X11 results in often unaccessible
desktop after suspend / re-login
Status in mutter package in Ubuntu:
New
Bug description:
Having enabled fractional scaling on X11, I have a lot of issues with
returning to a hw-suspended session, re-login screen becomes a black rectangle,
and windows are being resized and there are black rectangular artifacts and a
lot of weird stuff with resizing going on. Sometimes I am able to reach the
login screen, but often I have to killall -HUP gnome-shell from the terminal. I
will try to attach X logs etc when this happens again.
Which are the most relevant log files to look into?
Ubuntu 19.04, gnome-shell 3.32.0, mutter 3.32.0+git20190410-1ubuntu1, NVIDIA
418.56
Screen at 3840x2160 and 175% scaling
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ProblemType: Bug
ApportVersion: 2.20.10-0ubuntu27
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 19.04
InstallationDate: Installed on 2018-07-04 (310 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
NonfreeKernelModules: nvidia_modeset nvidia
Package: mutter 3.32.0+git20190410-1ubuntu1
PackageArchitecture: amd64
ProcVersionSignature: Ubuntu 5.0.0-13.14-generic 5.0.6
Tags: disco
Uname: Linux 5.0.0-13-generic x86_64
UpgradeStatus: Upgraded to disco on 2019-04-17 (23 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
mtime.conffile..etc.apport.crashdb.conf: 2018-07-13T14:12:17.455274
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