seikon@idefix:~$ sudo xawtv -c /dev/video1
This is xawtv-3.94, running on Linux/i686 (2.6.15-26-k7)
X Error of failed request:  XF86DGANoDirectVideoMode
  Major opcode of failed request:  136 (XFree86-DGA)
  Minor opcode of failed request:  1 (XF86DGAGetVideoLL)
  Serial number of failed request:  63
  Current serial number in output stream:  63
seikon@idefix:~$