I was finally able to do the last test you asked about 
and it will not let me log in when KDE locks up, so it 
appears that it crashes the entire OS. Thanks for 
checking this out for me!

Brian Rivers

> -----Original Message-----
> From: brivers 
> Sent: Thursday, June 20, 2002 9:55 AM
> To: 'rtl@rtlinux.org'
> Subject: RE: Re: [rtl] KDE 2.2-10 & RTLinux 3.1
> 
> 
> > -----Original Message-----
> > From: der.herr@mail.hofr.at [mailto:der.herr@mail.hofr.at]
> > Sent: Wednesday, June 19, 2002 12:15 PM
> > To: rtl@rtlinux.org
> > Subject: Re: [rtl] KDE 2.2-10 & RTLinux 3.1
> > 
> > 
> > > Has anyone had problems using KDE and RTLinux? Every now and then 
> > > KDE will lock up during initialization and I have to hit the reset
> > > button on 
> > > the computer. This doesn't happen with a regular kernel. It 
> > also locks
> > > up 
> > > intermittently with KDE 2.1.
> > > 
> > 
> > What distribution ?
> 
> RedHat 7.2 (has also happened with RedHat 7.1)
> 
> > What Non-RT-Kernel ?
> 
> v2.4.4-smp
> 
> > What RT-Kernel/Patch ?
> 
> RTLinux v3.1
> 
> > What Hardware (Platform + Video-Device would be the relevant infos)
> 
> Dual P4 Xeon 2.0 GHz
> 1 GB RAM
> nVidia Geforce4 Ti 4600
> SuperMicro P4DC6+ motherboard
> 
> > Are you using a frame-buffer device for X ?
> 
> Not sure about this, but I don't believe so. I had to 
> manually install video drivers before X would run at all. 
> I am using the latest video drivers from nVidia's site. Also, 
> I compiled them rather than using the distributed binaries.
> 
> > 
> > Could you pleas check if this happens even if the rtlinux 
> > modules are not 
> > loaded, that is , with only the patched kernel running but no 
> > rt-activity ?
> 
> Yes, this happens with no rt-activity. 
> 
> > 
> > The second thing to check is if the system crashes or only X 
> > - to do so ither
> > log in via network from a different computer.
> 
> I'll try to check this next time it crashes.
> 
> > 
> > thx !
> > hofrat
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> > 
> > 
>