https://bugs.launchpad.net/xfce4-power-manager/+bug/1008650/

Hi

I react to your bug report about power button.

I made additional tests on this.

This following sequence works fine for me:

    login to your LXDE session (Lubuntu settings in the combo box)
    open a terminal
    kill xfce4-power-manager: xfce4-power-manager -q
    openbox --reconfigure
    start xfce4-power-manager: xfce4-power-manager

Now your power button should work...

My opinion is there is a conflict between xfce4-power-manager and LXDE and order in which these applications start seems to be important... strange...

Oh, I assume you have following lines added inside your $HOME/.config/openbox/lubuntu-rc.xml file:
    <keybind key="XF86PowerOff">
      <action name="Execute">
        <command>lubuntu-logout</command>
      </action>
    </keybind>

Feel free to add these informations to your bug report: I don't have any account to add this myself.

I hope we'll obtain a fix with all these details...

Best regards
Jean-Philippe

I implemented a fix to automatically solve this bug.

    copy .power_manager_bug_solver.sh in your $HOME
    chmod u+x $HOME/.power_manager_bug_solver.sh
    copy power_manager_bug_solver.desktop in $HOME/.config/autostart

It should do the trick waiting a real fix by official developer...

Best regards
Jean-Philippe

http://dl.dropbox.com/u/93431850/.power_manager_bug_solver.sh

#!/usr/bin/env bash

function main
{
  local idx
  for ((idx=0; idx<10; ++idx))
  do
    local pid1
    if pid1="$(pidof xfce4-power-manager)"
    then
      sleep 10
      pid1="$(pidof xfce4-power-manager)" || break
      echo "PID to terminate: ${pid1}"
      xfce4-power-manager -q
      sleep 10
      local pid2
      if pid2="$(pidof xfce4-power-manager)"
      then
        echo "PID(${pid2}) is alive"
        return
      fi
      echo "terminated PID: ${pid1}"
      break
    fi
    sleep 1
  done

  openbox --reconfigure
  xfce4-power-manager
  
  echo "actual PID: $(pidof xfce4-power-manager)"
}

main "$@" &> "/tmp/power_manager_bug_solver.log"




http://dl.dropbox.com/u/93431850/power_manager_bug_solver.desktop

[Desktop Entry]
Type=Application
Name=Solve power manager bug
Comment=Solve conflict between xfce4-power-manager and power button
Exec=./.power_manager_bug_solver.sh
Name[fr_FR]=Résoud le bug du gestionnaire d'alimentation
Comment[fr_FR]=Résoud le conflit entre xfce4-power-manager et le bouton d'alimentation

gpasswd -a $username users ; gpasswd -a $username power

/usr/lib/i386-linux-gnu/xfce4/session/xfsm-shutdown-helper
XFSM_SUDO_DONE
FAILED

visudo
%users ALL = NOPASSWD:/usr/lib/i386-linux-gnu/xfce4/session/xfsm-shutdown-helper

“Mise hors tension impossible : Not Authorized”

• http://forums.archlinux.fr/topic7443.html
• http://mail.xfce.org/pipermail/xfce/2012-January/029751.html

/usr/share/polkit-1/actions/org.freedesktop.udisks.policy 

* https://bugs.launchpad.net/xfce4-power-manager/+bug/1008650/

Install Report: Hide menu bars

Problem : File System has an incomplatible feature enaled …

The test of the file system with ext2 …

Freeze once over, reboot fsck failed on other part

file /etc/initramfs-tools/DSDT.aml
sudo update-initramfs -u

/usr/bin/startxfce4: X server already running on display :0

• http://forums.debian.net/viewtopic.php?t=19737

sudo apt-get purge light-locker

• https://askubuntu.com/questions/544818/how-do-i-disable-automatic-screen-locking-in-xubuntu#
• https://superuser.com/questions/1175458/debian-xfce-screen-locking-and-session-logout#

* http://wiki.xfce.org/tips#how_to_install_new_themes# theme

@TaG: xubuntu UpGrade PoweR