Description of problem:

switch from X11(VT7) to VT1 -> all corrupted screen ( font is probably 
corrupted). Log in blindly, it's fixed.
Probably by the font setting in the login script.

Does not happen always.
On some boots it never happens. On other boots, it happens on every
switch.
It started corrupting once after I did ctrl-alt-backspace on the X login
screen ( it had no corruption s before that ).

So in case when it happens, the text is corrupted each time I switch
from X to text mode. All the textual VTs are corrupted. Switching back
to X is OK ( X has no picture corruptions ) switch back to text :
corruption.
After fixed by logging in on text VT and going to X and back to text ,
it is again corrupted.

I captured the XFree86.0.log file to see differences between corrupting
and non-corrupting mode, and discovered :

corruption ( the same log contents on two differetn occasions ) :

[ point X in the log , text until here deleted , the following lines are the 
end of the log file ]
(II) XINPUT: Adding extended input device "DevInputMice" (type: MOUSE)
(II) XINPUT: Adding extended input device "Mouse0" (type: MOUSE)
(II) Mouse0: ps2EnableDataReporting: succeeded
(II) DevInputMice: ps2EnableDataReporting: succeeded
(II) Open APM successful
(II) DevInputMice: ps2EnableDataReporting: succeeded
(II) Mouse0: ps2EnableDataReporting: succeeded
AUDIT: Thu Mar 27 20:18:38 2003: 3399 X: client 5 rejected from local
host

no corruption :

[ point X - until here , the same contents as in corruption case log
above ]
[ here are the same (II) lines as shown above, minus the AUDIT line, followed
by these additional lines ]
(II) Open APM successful
(II) DevInputMice: ps2EnableDataReporting: succeeded
(II) Mouse0: ps2EnableDataReporting: succeeded
AUDIT: Thu Mar 27 20:55:09 2003: 3398 X: client 5 rejected from local host
(II) Open APM successful
(II) DevInputMice: ps2EnableDataReporting: succeeded
(II) Mouse0: ps2EnableDataReporting: succeeded

another case of no corruption ( different boot ) :

[ point X - until here , the same contents as in corruption case log above ]
(II) XINPUT: Adding extended input device "DevInputMice" (type: MOUSE)
(II) XINPUT: Adding extended input device "Mouse0" (type: MOUSE)
(II) Mouse0: ps2EnableDataReporting: succeeded
(II) DevInputMice: ps2EnableDataReporting: succeeded
(II) DevInputMice: ps2EnableDataReporting: succeeded
(II) Open APM successful
(II) Mouse0: ps2EnableDataReporting: succeeded
AUDIT: Thu Mar 27 20:33:28 2003: 3399 X: client 5 rejected from local host
(II) Open APM successful
(II) DevInputMice: ps2EnableDataReporting: succeeded
(II) Mouse0: ps2EnableDataReporting: succeeded


So the only difference are the additional "ps2EnableDataReporting"
lines.

Hardware info :

Gigabyte GA-7VAXP Ultra mainboard ( VIA KT400, VIA 8235 )
Hercules 3D Prophet 4500 AGP 32 MB gfx card ( PowerVR Kyro II chipset )

See attached XF86Config and 4 complete log files.
The log files are from different boots, 2 in case with no corruption occuring 
and 2 with corruption.


Version-Release number of selected component (if applicable):

RHL9 ( Shrike )
XFree86-4.3.0-2.i386.rpm

How reproducible:

On some boots it happens, on some not. I didn't discover yet what causes the 
difference.

Steps to Reproduce:
1. boot ( default init level is 5 )
2. switch to VT1
3.
    
Actual results:

Corrupted textual screen

Expected results:

no corruption

Additional info: