Comment 54 for bug 148408

(In reply to comment #14)
> I have same problem on my thinkpad x22. There is more detailed log(i got it
> over serial console on com port of UltraBase X2).
>
> Lastest log messages is :
>
> <<here I go to vt from X>>
>
> (II) RADEON(0): RADEONLeaveVT
> (II) RADEON(0): RADEONRestore
> disable montype: 2
> (II) RADEON(0): RADEONRestoreMemMapRegisters() :
> (II) RADEON(0): MC_FB_LOCATION : 0xffff0000 0xe3ffe000
> (II) RADEON(0): MC_AGP_LOCATION : 0x003fffc0
> (II) RADEON(0): Map Changed ! Applying ...
> (II) RADEON(0): Map applied, resetting engine ...
> (II) RADEON(0): Updating display base addresses...
> (II) RADEON(0): Memory map updated.
> (II) RADEON(0): Programming CRTC2, offset: 0x40000000
> (II) RADEON(0): Wrote2: 0x00000000 0x00000000 0x00000000 (0x00004c00)
> (II) RADEON(0): Wrote2: rd=0, fd=0, pd=0
> finished PLL2
> (II) RADEON(0): Programming CRTC1, offset: 0x00000000
> Entering Restore TV
> Restore TV PLL
> Restore TVHV
> Restore TV Restarts
> Restore Timing Tables
> Restore TV standard
> Leaving Restore TV
> (II) RADEON(0): Ok, leaving now...
>
> <<here I go to X from vt>>
>
> (II) Open ACPI successful (/var/run/acpid.socket)
> (II) RADEON(0): RADEONEnterVT
> (WW) RADEON(0): zero MEMSIZE, probably at D3cold. Re-POSTing via int10.
> (II) RADEON(0): Primary V_BIOS segment is: 0xc000
>
> <<here is freezing>>
>
> Also, those parameters is not helped:
> Option "DRI" "false"
> Option "BusType" "PCI"
> Option "AGPMode" "4"
> Option "VGAAccess" "FALSE"
>

I have test it with new radeon driver 6.8.0