X or KDE bug

[Demo_S]

when i run "startx" the KDE begins to load.
but if i switch to another virtual terminal (by pressing ctrl+shift+F3) while KDE is loading, KDE fails.
I'v got a lockup.

error messages are like this:
---
startkde: Starting up...
QPixmap: Cannot create a QPixmap when no GUI is being used
QPixmap: Cannot create a QPixmap when no GUI is being used
QPixmap: Cannot create a QPixmap when no GUI is being used
QPixmap: Cannot create a QPixmap when no GUI is being used
kbuildsycoca running...
mcop warning: user defined signal handler found for SIG_PIPE, overriding
wave lookup: want=440.000000 got=440.000000 length=182592
filter: fc=0.816327 fr=1.088435 st=1.000000 is=65536
Error in I830WaitLpRing(), now is 9860, start is 7859
pgetbl_ctl: 0xffe0001 pgetbl_err: 0x49
ipeir: 0 iphdr: 0
LP ring tail: d0 head: 0 len: 0 start 0
eir: 0 esr: 10 emr: ff7b
instdone: ffc0 instpm: 0
memmode: 0 instps: 0
hwstam: ffff ier: 0 imr: ffff iir: 0
space: 130856 wanted 131064

Fatal server error:
lockup
---

when not switching, everything is OK.
when using another window manager (e.g. WindowManager) and switching while it is loading, everything is also OK.

I have slackware 9.0 kernel 2.4.21
KDE 3.1.3 qt 3.2.0
celeron 1.8 MGz processor and i845G motherboard with integrated video and audio.

Help please.

[GaryJones32]

i think kde just takes a realllllllllly long time to load
and you shouldn't switch to another terminal till it's done.
it's just like when you go swithing desktops after you call
applications.
they follow you and don't stay put where you started them