root@ubuntu:/home/erika# lspci|grep -i vga
01:00.0 VGA compatible controller: VIA Technologies, Inc. P4M890 [S3 UniChrome Pro] (rev 01)
root@ubuntu:/home/erika# glxinfo|grep render
direct rendering: Yes
OpenGL renderer string: Mesa DRI UniChrome 20060710 x86/MMX/SSE2
X Error of failed request:  BadDrawable (invalid Pixmap or Window parameter)
  Major opcode of failed request:  137 (XFree86-DRI)
  Minor opcode of failed request:  9 ()
  Resource id in failed request:  0x3c00004
  Serial number of failed request:  44
  Current serial number in output stream:  44
root@ubuntu:/home/erika#