Running a clean install of ubuntustudio 14.04 the suspend and resume works when using the power button or selecting it from the user menu but is not available in the xfce4-power-manager-settings. Only "Lock Screen" or "Nothing" is available for lid close action.

http://docs.xfce.org/xfce/xfce4-power-manager/faq Suggests that it is likely permissions issue since suspend/resume clearly works.

My single user on a single user system has the following group memberships: username adm cdrom sudo audio dip plugdev lpadmin sambashare

Any suggestions? I'd rather not fry my new hdd because I forgot to suspend and just close the lid.


  • Changing "/etc/systemd/logind.conf" settings have no effect.
  • This appears to be a bug in upower https://bugzilla.redhat.com/show_bug.cgi?id=1005234
  • I've confirmed this is not an issue with my hardware on the standard ubuntu desktop (using a live drive)
  • I've confirmed this is not an issue with xubuntu!?! (I had to enable suspend in the xfce4-power-manager-settings but it was an option)
  • Changing kernel to linux-general has no affect.
  • xfce4-power-manager --dump & sudo xfce4-power-mangager --dump
       Xfce power manager version 1.2.0
With policykit support
With network manager support
With DPMS support
Can suspend: False
Can hibernate: False
Can spin down hard disks: True
Authorized to suspend: True
Authorized to hibernate: True
Authorized to shutdown: True
Authorized to spin down hard disks: False
Has battery: True
Has brightness panel: True
Has power button: True
Has hibernate button: True
Has sleep button: True
Has LID: True
  • Does a change in the "/etc/systemd/logind.conf" have any affect? Try to uncomment "#HandleLidSwitch=suspend" to "HandleLidSwitch=suspend" (without quotes). More info: freedesktop.org/software/systemd/man/logind.conf.html
    – TuKsn
    May 4 '14 at 10:35
  • Yes I have tried that setting in "/etc/systemd/logind.conf", it doesn't seem to have any affect on either the suspend behavior or the availability of suspend in the xfce4-power-manager-settings program.
    – N8tron
    May 5 '14 at 1:47
  • Did you restart the systemd daemon after the changes sudo restart systemd-logind ?
    – TuKsn
    May 5 '14 at 16:27
  • I restarted the computer. That restarts the systemd daemon right?
    – N8tron
    May 5 '14 at 16:36
  • 1
    Sneetsher, I previously had tried pm-utils but wasn't sure if I had rebooted it. I double checked with the xubuntu iso and xubuntu has pm-utils installed by default. Trying again with a reboot solves the problem. Submit as an answer and I will give you the bounty.
    – N8tron
    May 9 '14 at 12:59
  1. Install pm-utils

    sudo apt-get install pm-utils
  2. Reboot

Reference: [Solved] Issues with xfce4-power-manager-1.2.0

Discussion resume that: upower is relying on pm-utils to check for suspend/hibernate capability.

The broken link in the reference page should point to related bug report: Debian bug#639754 [upower] upower doesn't verify correctly the "suspend" and "hibernate" capabilities correctly

Not sure about this as upower package has Depends: pm-utils | systemd | systemd-services. I thought they should be alternatives. So may be there is other solution using systemd-services which is installed by default.

  • 1
    This didn't work for me (I have the same xfce4-power-manager as the OP) but I could restore the suspend when lid closed behaviour using the xfconf commands on this page docs.xfce.org/xfce/xfce4-power-manager/faq
    – Joce
    Nov 3 '15 at 21:58
  • @Joce nice, i was pretty sure there is other solution using systemd. I can't test it. However it should have separate answer, could you write one.
    – user.dz
    Nov 4 '15 at 8:02

The same symptoms and output of xfce4-power-manager can be observed with pm-utils installed. In that case, it is possible at least to restore the suspend when lid is closed using the information on Xfce4 FAQ page, section "How can I make logind handle button events":

To have logind handle the lid open/close event: xfconf-query -c xfce4-power-manager -p /xfce4-power-manager/logind-handle-lid-switch -n -t bool -s true

To have logind handle the power key: xfconf-query -c xfce4-power-manager -p /xfce4-power-manager/logind-handle-power-key -n -t bool -s true

To have logind handle the suspend key: xfconf-query -c xfce4-power-manager -p /xfce4-power-manager/logind-handle-suspend-key -n -t bool -s true

To have logind handle the hibernate key: xfconf-query -c xfce4-power-manager -p /xfce4-power-manager/logind-handle-hibernate-key -n -t bool -s true


Another solution is to use the power management GUI xfce provides: https://docs.xfce.org/xfce/xfce4-power-manager/preferences

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