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v4l2-ctl -l
brightness (int) : min=-127 max=127 step=1 default=0 value=0
contrast (int) : min=0 max=64 step=1 default=32 value=32
saturation (int) : min=0 max=127 step=1 default=55 value=55
hue (int) : min=-40 max=40 step=1 default=0 value=0
white_balance_temperature_auto (bool) : default=1 value=1
gamma (int) : min=100 max=500 step=1 default=220 value=220
gain (int) : min=0 max=3 step=1 default=0 value=0
power_line_frequency (menu) : min=0 max=2 default=2 value=2
white_balance_temperature (int) : min=2800 max=6500 step=10 default=5500 value=5500
sharpness (int) : min=0 max=4 step=1 default=1 value=1
backlight_compensation (int) : min=1 max=2 step=1 default=1 value=1
exposure_auto (menu) : min=0 max=3 default=3 value=3
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#!/bin/sh
#
#Pause calised to write less data to hdd before hibernation and to avoid errors
username=federico
USERHOME=/home/$username
export XAUTHORITY="$USERHOME/.Xauthority"
export DISPLAY=":0"
case "$1" in
hibernate|suspend)
su $username -c "/usr/bin/calised --pause &"
;;
resume|thaw)
su $username -c "/usr/bin/calised --resume &"
;;
esac
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$ cat /etc/pm/sleep.d/53-calised
#!/bin/sh
#
# if calise service is not capturing then prevent it from capturing just
# before hibernate/suspend, otherwise waits until capture is finished and
# then hiberantes/suspends
#
# NOTE: since calise default behaviour is to start per session, you MUST
# execute commands as the user who started service session
#
username=ilTuoNomeUtente
case "$1" in
hibernate|suspend)
su $username -c '/usr/bin/calised --pause'
;;
resume|thaw)
su $username -c '/usr/bin/calised --resume'
;;
esac
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Running hook /etc/pm/sleep.d/02calised suspend suspend:
/usr/bin/calised: warning: PID found but no running service instances.
Folder /tmp/calise-_SPqWF has been removed will all its contents
/etc/pm/sleep.d/02calised suspend suspend: success.
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Running hook /etc/pm/sleep.d/02calised suspend suspend:
Traceback (most recent call last):
File "/usr/bin/calised", line 401, in <module>
sys.exit(main())
File "/usr/bin/calised", line 352, in main
bus = sbus()
File "/usr/lib/python2.7/site-packages/dbus/_dbus.py", line 211, in __new__
mainloop=mainloop)
File "/usr/lib/python2.7/site-packages/dbus/_dbus.py", line 100, in __new__
bus = BusConnection.__new__(subclass, bus_type, mainloop=mainloop)
File "/usr/lib/python2.7/site-packages/dbus/bus.py", line 122, in __new__
bus = cls._new_for_bus(address_or_type, mainloop=mainloop)
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.NotSupported: Unable to autolaunch a dbus-daemon without a $DISPLAY for X11
/etc/pm/sleep.d/02calised suspend suspend: success.
----
Running hook /etc/pm/sleep.d/02calised resume suspend:
Traceback (most recent call last):
File "/usr/bin/calised", line 401, in <module>
sys.exit(main())
File "/usr/bin/calised", line 352, in main
bus = sbus()
File "/usr/lib/python2.7/site-packages/dbus/_dbus.py", line 211, in __new__
mainloop=mainloop)
File "/usr/lib/python2.7/site-packages/dbus/_dbus.py", line 100, in __new__
bus = BusConnection.__new__(subclass, bus_type, mainloop=mainloop)
File "/usr/lib/python2.7/site-packages/dbus/bus.py", line 122, in __new__
bus = cls._new_for_bus(address_or_type, mainloop=mainloop)
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.NotSupported: Unable to autolaunch a dbus-daemon without a $DISPLAY for X11
/etc/pm/sleep.d/02calised resume suspend: success.
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# pm-suspend
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$ cat `calised --dump-settings | grep logfile | awk '{print $NF}'`
[2012/06/28 23:09:12][DEBUG - calise.service] Client requested pause. Pausing thread...
[2012/06/28 23:09:13][INFO - calise.handler] "Pause thread" successfully processed
[2012/06/28 23:09:31][DEBUG - calise.service] Client requested resume. Resuming thread...
[2012/06/28 23:09:31][INFO - calise.handler] "Resume thread" successfully processed
[2012/06/28 23:10:10][DEBUG - calise.service] Client requested dump settings. Dumping data...
[2012/06/28 23:10:10][DEBUG - calise.service] Settings dumped
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$ cat /var/log/pm-suspend.log
/usr/lib/pm-utils/sleep.d/01laptop-mode resume suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/01grub resume suspend:
/usr/lib/pm-utils/sleep.d/01grub resume suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/00powersave resume suspend:
/usr/lib/pm-utils/sleep.d/00powersave resume suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/00logging resume suspend:
/usr/lib/pm-utils/sleep.d/00logging resume suspend: success.
gio 28 giu 2012, 23.09.33, CEST: Finished.