xorg 6.8.1でFire GL2をVESAドライバで使おうとしても，
(II) VESA(0): Supported VESA Video Modes:
(II) VESA(0): 720x400@70Hz
(略)
(II) VESA(0): 1152x870@75Hz
(II) VESA(0): Manufacturer's mask: 0
(II) VESA(0): Supported Future Video Modes:
(II) VESA(0): #0: hsize: 1600 vsize 1200 refresh: 75 vid: 20393
(II) VESA(0):
(II) VESA(0):
(II) VESA(0):
(II) VESA(0):
(II) VESA(0): Searching for matching VESA mode(s):

(II) VESA(0): Total Memory: 1024 64KB banks (65536kB)
(EE) VESA(0): No matching modes
(==) VESA(0): Write-combining range (0x0,0x1000) was already clear
(EE) Screen(s) found, but none have a usable configuration.
って怒られるんですけど…．