Package: light-locker Version: 1.8.0-2 Severity: important After being idle, the screen was automatically locked.
A bit later, I entered my password to unlock, but I got a black screen, then after some time, the lightdm prompt again. I tried two other times. Same problem. I eventually rebooted the machine. IIRC, this was the first time I got such a problem. I couldn't reproduce it yet. I couldn't find any error in the lightdm and journalctl logs. -- System Information: Debian Release: buster/sid APT prefers unstable-debug APT policy: (500, 'unstable-debug'), (500, 'stable-updates'), (500, 'unstable'), (500, 'testing'), (500, 'stable'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.18.0-2-amd64 (SMP w/12 CPU cores) Locale: LANG=POSIX, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=POSIX (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages light-locker depends on: ii dconf-gsettings-backend [gsettings-backend] 0.30.0-1 ii libc6 2.27-8 ii libcairo2 1.14.10-1 ii libdbus-1-3 1.12.10-1 ii libdbus-glib-1-2 0.110-3 ii libglib2.0-0 2.58.1-2 ii libgtk-3-0 3.24.1-2 ii libpango-1.0-0 1.42.1-1 ii libpangocairo-1.0-0 1.42.1-1 ii libsystemd0 239-11 ii libx11-6 2:1.6.7-1 ii libxext6 2:1.3.3-1+b2 ii libxss1 1:1.2.3-1 ii lightdm 1.26.0-3 light-locker recommends no packages. light-locker suggests no packages. -- no debconf information