CrunchBang Linux

run xrandr gave this:

Failed to get size of gamma for output default
Screen 0: minimum 640 x 480, current 1024 x 600, maximum 1024 x 600
default connected 1024x600+0+0 0mm x 0mm
   1024x600       60.0*
   1024x576       60.0 
   1024x512       60.0 
   800x600        60.0     56.0 
   720x576        60.0 
   856x480        60.0 
   848x480        60.0 
   800x480        60.0 
   720x480        60.0 
   640x480        60.0 

i found arandr using synaptic , runned it with terminal:

/usr/lib/pymodules/python2.6/screenlayout/xrandr.py:42: UserWarning: XRandR wrote to stderr, but did not report an error (Message was: 'xrandr: Failed to get size of gamma for output default\n')
  warnings.warn("XRandR wrote to stderr, but did not report an error (Message was: %r)"%err)

(now #! is installed on sda1 instead of vista)

Using command mount works fine, so i have access to partition sda3 using file manager. But i have to do it everytime i turn on the computer.

output of

sudo mount

/dev/sda1 on / type ext4 (rw,errors=remount-ro)
tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
udev on /dev type tmpfs (rw,mode=0755)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620)
fusectl on /sys/fs/fuse/connections type fusectl (rw)