auth.log

Jun 17 14:23:57 xmg kernel: elogind-daemon[1793]: Received signal 15 [TERM]
Jun 17 14:27:00 xmg kernel: elogind-daemon[1785]: Power key pressed.
Jun 17 14:27:00 xmg kernel: elogind-daemon[1785]: Powering Off...
Jun 17 14:27:00 xmg kernel: elogind-daemon[1785]: System is powering down..
Jun 17 14:27:00 xmg kernel: elogind-daemon[1785]: Received signal 15 [TERM]
Jun 17 14:37:14 xmg lightdm[2671]: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=979) by (uid=0)
Jun 17 14:37:14 xmg kernel: elogind-daemon[1798]: New session c1 of user lightdm.
Jun 17 14:37:21 xmg kernel: elogind-daemon[1798]: Removed session c1.
Jun 17 14:37:21 xmg lightdm[2671]: pam_unix(lightdm-greeter:session): session closed for user lightdm
Jun 17 14:37:21 xmg lightdm[2671]: pam_elogind(lightdm-greeter:session): Failed to release session: No session 'c1' known
Jun 17 14:37:21 xmg lightdm[2717]: pam_unix(lightdm:session): session opened for user me(uid=1000) by (uid=0)
Jun 17 14:37:21 xmg kernel: elogind-daemon[1798]: New session 1 of user me.
Jun 17 14:37:21 xmg lightdm[2717]: pam_env(lightdm:session): deprecated reading of user environment enabled
Jun 17 14:37:22 xmg polkitd[2783]: Loading rules from directory /etc/polkit-1/rules.d
Jun 17 14:37:22 xmg polkitd[2783]: Loading rules from directory /usr/share/polkit-1/rules.d
Jun 17 14:37:22 xmg polkitd[2783]: Finished loading, compiling and executing 3 rules
Jun 17 14:37:22 xmg polkitd[2783]: Acquired the name org.freedesktop.PolicyKit1 on the system bus
Jun 17 14:37:26 xmg polkitd[2783]: Registered Authentication Agent for unix-session:1 (system bus name :1.48 [/usr/lib/polkit-gnome/polkit-gnome-authentication-agent-1], object path /org/gnome/PolicyKit1/AuthenticationAgent, locale de_DE.UTF-8)
Jun 17 14:37:26 xmg pkexec[3042]: pam_unix(polkit-1:session): session opened for user root(uid=0) by (uid=1000)
Jun 17 14:37:26 xmg pkexec[3042]: me: Executing command [USER=root] [TTY=unknown] [CWD=/home/me] [COMMAND=/usr/bin/xfpm-power-backlight-helper --set-brightness-switch 0]
Jun 17 14:50:42 xmg sudo[3835]:       me : TTY=pts/0 ; PWD=/home/me ; USER=root ; COMMAND=/usr/bin/pacman -S trizen
Jun 17 14:50:42 xmg sudo[3835]: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1000)
Jun 17 14:50:42 xmg sudo[3835]: pam_unix(sudo:session): session closed for user root
Jun 17 14:50:56 xmg sudo[3846]:       me : TTY=pts/0 ; PWD=/home/me ; USER=root ; COMMAND=/usr/bin/pacman -Syu
Jun 17 14:50:56 xmg sudo[3846]: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1000)
Jun 17 15:17:54 xmg pkexec[4873]: pam_unix(polkit-1:session): session opened for user root(uid=0) by (uid=1000)
Jun 17 15:17:54 xmg pkexec[4873]: me: Executing command [USER=root] [TTY=unknown] [CWD=/home/me] [COMMAND=/usr/bin/xfpm-power-backlight-helper --set-brightness 233]
Jun 17 15:17:54 xmg pkexec[4879]: pam_unix(polkit-1:session): session opened for user root(uid=0) by (uid=1000)
Jun 17 15:17:54 xmg pkexec[4879]: me: Executing command [USER=root] [TTY=unknown] [CWD=/home/me] [COMMAND=/usr/bin/xfpm-power-backlight-helper --set-brightness 177]
Jun 17 15:17:54 xmg pkexec[4883]: pam_unix(polkit-1:session): session opened for user root(uid=0) by (uid=1000)
Jun 17 15:17:54 xmg pkexec[4883]: me: Executing command [USER=root] [TTY=unknown] [CWD=/home/me] [COMMAND=/usr/bin/xfpm-power-backlight-helper --set-brightness 137]
Jun 17 15:17:54 xmg pkexec[4887]: pam_unix(polkit-1:session): session opened for user root(uid=0) by (uid=1000)
Jun 17 15:17:54 xmg pkexec[4887]: me: Executing command [USER=root] [TTY=unknown] [CWD=/home/me] [COMMAND=/usr/bin/xfpm-power-backlight-helper --set-brightness 101]
Jun 17 15:17:54 xmg pkexec[4891]: pam_unix(polkit-1:session): session opened for user root(uid=0) by (uid=1000)
Jun 17 15:17:54 xmg pkexec[4891]: me: Executing command [USER=root] [TTY=unknown] [CWD=/home/me] [COMMAND=/usr/bin/xfpm-power-backlight-helper --set-brightness 100]
Jun 17 15:17:54 xmg pkexec[4895]: pam_unix(polkit-1:session): session opened for user root(uid=0) by (uid=1000)
Jun 17 15:17:54 xmg pkexec[4895]: me: Executing command [USER=root] [TTY=unknown] [CWD=/home/me] [COMMAND=/usr/bin/xfpm-power-backlight-helper --set-brightness 101]