X not working after upgrade to 3.4

[Harald Hellmuth]

Am 10.05.2013 12:13, schrieb Ivan Uemlianin:

Dear List,

> Dear All
> 
> I recently installed DragonFly 3.2 and had X working (window manager,
> firefox, mouse, etc).  I have upgraded to 3.4.  The upgrade seemed to go
> smoothly but now X crashes with the error:
> 
> 
>   Failed to load DMI info, X60 TV quirk not applied
> 
>   Fatal server error:
>   AddScreen/ScreenInit failed for driver 0
> 
> (I am running on a ThinkPad X60)
> 
> I have reconfigured X, and even reinstalled it, but get the same error.
> 
> The Screen section of the xorg.config seems fairly bland (see below).
> 
> I haven't been able to find anything helpful-looking on the web (apart
> from "re-install operating system" which seems a bit steep).
> 
> Can anyone help?
> 
> With thanks and best wishes

I've got an similar problem on a thinkpad X30 with Intel's i830 Chipset
and the "intel" driver.

On DragonFly 3.2.2 X has worked fine.

These are the errors/warnings from X -verbose:
========================================================================
...
(II) intel(0): Comparing regs from server start up to After PreInit
(WW) intel(0): Register 0x70024 (PIPEASTAT) changed from 0x00000207 to
0x80000207
(WW) intel(0): PIPEASTAT before: status: VSYNC_INT_STATUS
SVBLANK_INT_STATUS VBLANK_INT_STATUS OREG_UPDATE_STATUS
(WW) intel(0): PIPEASTAT after: status: FIFO_UNDERRUN VSYNC_INT_STATUS
SVBLANK_INT_STATUS VBLANK_INT_STATUS OREG_UPDATE_STATUS
(==) Depth 24 pixmap format is 32 bpp
(II) intel(0): Kernel reported 241152 total, 0 used
(WW) intel(0): DRI2 requires UXA

...

(WW) intel(0): drmDropMaster failed: Unknown error: -1
...
Fatal server error:
AddScreen/ScreenInit failed for driver 0

Please consult the The X.Org Foundation support
     at http://wiki.x.org
 for help.
Please also check the log file at "/var/log/Xorg.0.log" for additional
information.

(WW) intel(0): drmDropMaster failed: Unknown error: -1
========================================================================


It would be fine, if this is fixable...

Sincerly

Harald