Установлены consolekit, polkit, USE=udev для libfm (pcmanfm). Пользуюсь spectrwm, поэтому в ~/.xinitrc:
exec ck-launch-session dbus-launch --sh-syntax --exit-with-session spectrwm
fads@extensa ~ $ ck-list-sessions
Session1:
unix-user = '1000'
realname = '(null)'
seat = 'Seat2'
session-type = ''
active = FALSE
x11-display = ':0'
x11-display-device = '/dev/tty7'
display-device = '/dev/tty1'
remote-host-name = ''
is-local = FALSE
on-since = '2012-07-20T08:42:21.737541Z'
login-session-id = '4294967295
ЧЯДНТ?