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** Changed in: gnome-screensaver (Ubuntu)
Status: Incomplete => New
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https://bugs.launchpad.net/bugs/1778143
Title:
SIGSEV when turning on display while screensaver is active (gnome-
screensaver-dialog crash)
Status in gnome-screensaver package in Ubuntu:
New
Bug description:
Since the update to Ubuntu 18.04 (ubuntu budgie) the screensaver
stopped working.
Description of the error:
When I lock the screen, the display turns black (as intended). However, when
I press a key or move the mouse to turn the display again, no login-dialog is
shown - instead I see the lockscreen wallpaper and the mouse cursor shows
graphical glitches (becoming invisible and visible when moving it).
I can unlock again by typing `gnome-screensaver-command -d` into a tty.
I have found out, that the program 'gnome-screensaver-dialog' crashes
with a SIGSEV and causes the described failure. Purging and
reinstalling the package 'gnome-screensaver' did not help. Running
'gnome-screensaver-dialog' with gdb generates the attached output
(which is hopefully useful for tracking down the problem).
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: gnome-screensaver 3.6.1-8ubuntu3
ProcVersionSignature: Ubuntu 4.15.0-23.25-generic 4.15.18
Uname: Linux 4.15.0-23-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
CurrentDesktop: Budgie:GNOME
Date: Fri Jun 22 00:15:10 2018
EcryptfsInUse: Yes
InstallationDate: Installed on 2018-02-14 (127 days ago)
InstallationMedia: Ubuntu-Budgie 17.10 "Artful Aardvark" - Release amd64
(20180106)
SourcePackage: gnome-screensaver
UpgradeStatus: Upgraded to bionic on 2018-04-29 (53 days ago)
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