Re: [XFree86] XFree86 with Intel I810 Chipset-Problems

2003-04-03 Thread Marcus C. Gottwald
Hi!

Markus Willems wrote (Thu 2003-Apr-03 15:46:49 +0200):

 Whens switching to Command-line mode on e.g. TTY1, the server collapses completely.

This problem has been known for several weeks but no solutions
have been published so far. Your server's logfile (usually
/var/log/XFree86.0.log or similar) should contain an error
message similar to this one:

  Error in I830WaitLpRing(), now is 484199, start is 482198
  pgetbl_ctl: 0x1ffe0001 pgetbl_err: 0x0
  ipeir: 0 iphdr: 0
  LP ring tail: 7150 head: 0 len: 0 start 0
  eir: 0 esr: 0 emr: 
  instdone: ffc0 instpm: 0
  memmode: 108 instps: 0
  hwstam:  ier: 0 imr:  iir: 0
  space: 102056 wanted 131064
  
  Fatal server error:
  lockup

Can you check that?

For me, disabling framebuffer usage helped to reduce the
frequency of crashes, i.e. make sure there is NO such entry:

  Option  UseFBDev true

in your XF86Config.


Cheers, Marcus

-- 
   Marcus C. Gottwald  ·  http://www.inf.fu-berlin.de/~gottwald/

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Re: [XFree86] XFree86 with Intel I810 Chipset-Problems

2003-04-03 Thread Michel Dänzer
On Don, 2003-04-03 at 15:59, Marcus C. Gottwald wrote:
 
 For me, disabling framebuffer usage helped to reduce the
 frequency of crashes, i.e. make sure there is NO such entry:
 
   Option  UseFBDev true
 
 in your XF86Config.

The i810/830 driver doesn't support that option. Did you switch from
framebuffer device to VGA console instead?


-- 
Earthling Michel Dänzer   \  Debian (powerpc), XFree86 and DRI developer
Software libre enthusiast  \ http://svcs.affero.net/rm.php?r=daenzer

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Re: [XFree86] XFree86 with Intel I810 Chipset-Problems

2003-04-03 Thread Marcus C. Gottwald
Michel Dänzer wrote (Thu 2003-Apr-03 18:50:59 +0200):

  For me, disabling framebuffer usage helped to reduce the
  frequency of crashes, i.e. make sure there is NO such entry:
  
Option  UseFBDev true
  
  in your XF86Config.
 
 The i810/830 driver doesn't support that option...

Hm, all right... :-)


 ... Did you switch from
 framebuffer device to VGA console instead?

No, that was the only (deliberate) change I made which seemed to
improve the behaviour. Might only be an impression though.

Something else I noticed is that the crashes seem to occur (more
often) if whatever is displayed under X is to be changed right
at the time I change to a text console.

This part of the error message:

  space: 102056 wanted 131064
  
  Fatal server error:
  lockup

makes me feel like the X display would like some more memory at
that point but doesn't get it. But I don't really know anything
about this...


Cheers, Marcus

-- 
   Marcus C. Gottwald  ·  http://www.inf.fu-berlin.de/~gottwald/

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