Bug#939389: light-locker: Does not work in buster with xfce4

[Anton Ivanov <anton.ivanov@kot-begemot.co.uk>]

Package: light-locker
Version: 1.8.0-3
Severity: important

Dear Maintainer,

Fails to start with the following message:

ERROR **: 11:46:17.929: session_id is not set, is /proc mounted with hidepid>0?

Looks like this bug: https://github.com/the-cavalry/light-locker/issues/141


-- System Information:
Debian Release: 10.0
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.19.0-5-amd64 (SMP w/12 CPU cores)
Kernel taint flags: TAINT_UNSIGNED_MODULE
Locale: LANG=en_GB.utf8, LC_CTYPE=en_GB.utf8 (charmap=UTF-8), LANGUAGE=en_GB: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]  0.30.1-2
ii  libc6                                        2.28-10
ii  libcairo2                                    1.16.0-4
ii  libdbus-1-3                                  1.12.16-1
ii  libdbus-glib-1-2                             0.110-4
ii  libglib2.0-0                                 2.58.3-2
ii  libgtk-3-0                                   3.24.5-1
ii  libpango-1.0-0                               1.42.4-7~deb10u1
ii  libpangocairo-1.0-0                          1.42.4-7~deb10u1
ii  libsystemd0                                  241-5
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                                      1.26.0-4

light-locker recommends no packages.

light-locker suggests no packages.

-- no debconf information