Comment 21 for bug 556856

My laptop cannot boot after an upgrade from lucid to maverick, hanging on 'drm nouveau Couldn't find matching output script table' lines

=============

[ 10.579558] [drm] Initialized drm 1.1.0 20060810
[ 11.451877] [drm] nouveau 0000:01:00.0: Detected an NV50 generation card (0x096900c1)
[ 11.456488] [drm] nouveau 0000:01:00.0: Attempting to load BIOS image from PRAMIN
[ 11.557423] [drm] nouveau 0000:01:00.0: ... appears to be valid
[ 11.557427] [drm] nouveau 0000:01:00.0: BIT BIOS found
[ 11.557429] [drm] nouveau 0000:01:00.0: Bios version 62.94.6e.00
[ 11.557432] [drm] nouveau 0000:01:00.0: TMDS table revision 2.0 not currently supported
[ 11.557434] [drm] nouveau 0000:01:00.0: Found Display Configuration Block version 4.0
[ 11.557437] [drm] nouveau 0000:01:00.0: Raw DCB entry 0: 01000323 00010034
[ 11.557439] [drm] nouveau 0000:01:00.0: Raw DCB entry 1: 02011300 00000028
[ 11.557441] [drm] nouveau 0000:01:00.0: Raw DCB entry 2: 02032312 00020010
[ 11.557442] [drm] nouveau 0000:01:00.0: Raw DCB entry 3: 0000000e 00000000
[ 11.557445] [drm] nouveau 0000:01:00.0: DCB connector table: VHER 0x40 5 16 4
[ 11.557447] [drm] nouveau 0000:01:00.0: 0: 0x00000040: type 0x40 idx 0 tag 0xff
[ 11.557450] [drm] nouveau 0000:01:00.0: 1: 0x00000100: type 0x00 idx 1 tag 0xff
[ 11.557452] [drm] nouveau 0000:01:00.0: 2: 0x00001261: type 0x61 idx 2 tag 0x07
[ 11.557463] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 0 at offset 0xD1E1
[ 11.652655] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 1 at offset 0xD637
[ 11.692529] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 2 at offset 0xE687
[ 11.692542] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 3 at offset 0xE7A8
[ 11.712633] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 4 at offset 0xEACF
[ 11.712636] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table at offset 0xEB34
[ 11.742535] [drm] nouveau 0000:01:00.0: 0xEB34: Condition still not met after 20ms, skipping following opcodes
[ 11.742547] [drm] nouveau 0000:01:00.0: Couldn't find matching output script table
[ 11.742649] [drm] nouveau 0000:01:00.0: 0xC0B8: parsing output script 0
[ 11.742668] [drm] nouveau 0000:01:00.0: Detected 1024MiB VRAM
[ 11.970802] [drm] nouveau 0000:01:00.0: 512 MiB GART (aperture)
[ 11.971076] [drm] nouveau 0000:01:00.0: Allocating FIFO number 1
[ 11.976802] [drm] nouveau 0000:01:00.0: nouveau_channel_alloc: initialised FIFO 1
[ 11.977664] [drm] nouveau 0000:01:00.0: Detected a LVDS output
[ 11.977669] [drm] nouveau 0000:01:00.0: Detected a DAC output
[ 11.977671] [drm] nouveau 0000:01:00.0: Detected a TMDS output
[ 11.977674] [drm] nouveau 0000:01:00.0: Detected a LVDS connector
[ 12.080500] [drm] nouveau 0000:01:00.0: Detected a VGA connector
[ 12.080538] [drm] nouveau 0000:01:00.0: Detected a HDMI connector
[ 13.179917] [drm] nouveau 0000:01:00.0: allocated 1366x768 fb: 0x40250000, bo ffff88013b161400
[ 13.182558] [drm] nouveau 0000:01:00.0: Couldn't find matching output script table
[ 13.182578] [drm] nouveau 0000:01:00.0: Couldn't find matching output script table
[ 13.182596] [drm] nouveau 0000:01:00.0: Couldn't find matching output script table
[ 13.185268] drm: registered panic notifier
[ 13.185362] [drm] Initialized nouveau 0.0.16 20090420 for 0000:01:00.0 on minor 0
[ 13.420864] [drm] nouveau 0000:01:00.0: Couldn't find matching output script table

================