trym@skrap:~$ rdesktop -a 24 -g 1024x768 10.0.0.5
X Error of failed request:  BadValue (integer parameter out of range for operation)
  Major opcode of failed request:  78 (X_CreateColormap)
  Value in failed request:  0x476
  Serial number of failed request:  7
  Current serial number in output stream:  8