After a massive upgrade from gnome 2.xx to a nearly completely up-to-date unstable mate+lightdm, closing the lid fails to suspend as set in mate-power-preferences. The acpi event is correctly detected:
# acpi_listen button/lid LID close button/lid LID open but I see the following: Apr 19 02:42:15 machine dbus[2295]: [system] Activating service name='org.freedesktop.systemd1' (using servicehelper) Apr 19 02:42:15 machine dbus[2295]: [system] Activated service 'org.freedesktop.systemd1' failed: Launch helper exited with unknown return code 1 Apr 19 02:42:15 machine console-kit-daemon[2796]: GLib-CRITICAL: Source ID 4916 was not found when attempting to remove it Looking at the thread for the various related bugs, maybe the following information will help: # ck-list-sessions Session2: unix-user = '1000' realname = 'omen' seat = 'Seat1' session-type = '' active = TRUE x11-display = ':0' x11-display-device = '/dev/tty7' display-device = '' remote-host-name = '' is-local = TRUE on-since = '2014-04-19T07:53:27.417773Z' login-session-id = '1' # loginctl list-users UID USER 1000 omen 108 lightdm # dpkg -l |egrep 'consolekit|policykit|systemd|ck-conn' ii consolekit 0.4.6-4 i386 framework for defining and tracking users, sessions and seats ii libck-connector0:i386 0.4.6-4 i386 ConsoleKit libraries ii libpam-ck-connector:i386 0.4.6-4 i386 ConsoleKit PAM module ii libpam-systemd:i386 204-8 i386 system and service manager - PAM module ii libsystemd-daemon0:i386 204-8 i386 systemd utility library ii libsystemd-id128-0:i386 204-8 i386 systemd 128 bit ID utility library ii libsystemd-journal0:i386 204-8 i386 systemd journal utility library ii libsystemd-login0:i386 204-8 i386 systemd login utility library ii policykit-1 0.105-4 i386 framework for managing administrative policies and privileges ii policykit-1-gnome 0.105-2 i386 GNOME authentication agent for PolicyKit-1 ii systemd 204-8 i386 system and service manager ii systemd-ui 3-1 i386 graphical frontend for systemd # cat /etc/pam.d/common-session |grep 'pam_systemd' session optional pam_systemd.so I have console-kit-daemon running: 2918 ? Sl 0:00 /usr/sbin/console-kit-daemon --no-daemon Thanks! -- System Information: Debian Release: jessie/sid APT prefers unstable APT policy: (500, 'unstable'), (500, 'stable'), (500, 'oldstable') Architecture: i386 (i686) Kernel: Linux 3.2.51-xps (SMP w/2 CPU cores) Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages lightdm depends on: ii adduser 3.113+nmu3 ii consolekit 0.4.6-4 ii dbus 1.8.0-3 ii debconf [debconf-2.0] 1.5.52 ii libc6 2.17-97 ii libgcrypt11 1.5.3-4 ii libglib2.0-0 2.40.0-2 ii libpam0g 1.1.8-3 ii libxcb1 1.10-2 ii libxdmcp6 1:1.1.1-1 ii lightdm-gtk-greeter [lightdm-greeter] 1.8.3-1 Versions of packages lightdm recommends: ii xserver-xorg 1:7.7+7 Versions of packages lightdm suggests: pn accountsservice <none> ii upower 0.9.23-2+b2 -- debconf information: lightdm/daemon_name: /usr/sbin/lightdm * shared/default-x-display-manager: lightdm -- To UNSUBSCRIBE, email to debian-bugs-rc-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org