[Bug 13994] [M6 LY] System lockup when switching VT's

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=13994





--- Comment #15 from Sergey Kolosov <freeserj at rambler.ru>  2008-02-28 06:24:46 PST ---
(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


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