Bug#943367: light-locker shows only the cursor on a black screen after unlocking
Package: light-locker
Version: 1.8.0-3
Severity: important
Dear Maintainer,
I am sporadically running into an issue where light-locker shows the password
prompt normally, but after unlocking I'm left only with a black screen.
I can see and move the cursor and it sometimes changes from an arrow to a hand
(as if it's responding to what's drawn under the black screen), but I
can't do much more. The only solution I've found is going to a TTY (with
CTRL+ALT+F*) and restarting lightdm.
It happens almost every time when unlocking after suspending/hibernating, but
I've also seen it after a normal lock.
-- System Information:
Debian Release: bullseye/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Kernel: Linux 5.2.0-3-amd64 (SMP w/4 CPU cores)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8), LANGUAGE=en_US:en (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] 0.34.0-1
ii libc6 2.29-2
ii libcairo2 1.16.0-4
ii libdbus-1-3 1.12.16-2
ii libdbus-glib-1-2 0.110-4
ii libglib2.0-0 2.62.1-1
ii libgtk-3-0 3.24.12-1
ii libpango-1.0-0 1.42.4-7
ii libpangocairo-1.0-0 1.42.4-7
ii libsystemd0 242-7
ii libx11-6 2:1.6.8-1
ii libxext6 2:1.3.3-1+b2
ii libxss1 1:1.2.3-1
ii lightdm 1.26.0-6
light-locker recommends no packages.
light-locker suggests no packages.
-- no debconf information
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