[PlanetCCRMA] Low Latency Patch

[brad stafford]

Oh man, I tried loading the core kernel about 3 weeks ago. From what I
can remember RH was booting up through the detection of the USB
interface...  then something about modprod, modprobe, mod-something
failed. Sorry Fernando, I simply can't remember. I re-installed with the
capabilities kernel and blew away all other linux partitions.

I'm running an AMD Barton 2.6 GHz on an Albatron KX600 Pro motherboard
with a KT600 chipset.

The last email about Cuebase was a joke. I'll be happy to bide my time
until the proper FC2 kernel is ready.

Thanks so much for helping.

Brad.


On Tue, 2004-06-08 at 22:01, Fernando Pablo Lopez-Lezcano wrote:
> > Oh no, I think I'm hosed.
> > 
> > I tried installing the the core kernel and I couldn't boot my machine.
> > Probably hardware issues. That's why I went with the capabilities
> > kernel.
> 
> I see, what kind of problems did you find? Do you remember what were the
> messages? What hardware are you running on?
> 
> > Don't tell me I'll have to go back to Windows and buy a copy of
> > Cuebase... :-(  major, major bummer.
> 
> Hopefully that won't be necessary :-)
> -- Fernando
> 
> > On Tue, 2004-06-08 at 20:23, Fernando Pablo Lopez-Lezcano wrote:
> > > > I'm running RH9 from a pure install of the Planet CD's from April
> > > > something 2004. I have a slow modem connection to the internet. The
> > > > version I'm running, to be precise, is Redhat 9
> > > > 2.4.20-31-1-CAPS.RH90.ccrma.
> > > > 
> > > > The question is do I need to manually install the low-latency patches?
> > > 
> > > Nope. 
> > > 
> > > > When I get to the chapter in the instructions that talks about setting
> > > > low latency to 1 and I issue the command it says the patch isn't
> > > > installed. Here is the output from the cat command:
> > > > 
> > > > [root@mars]# cat /proc/sys/kernel/lowlatency
> > > > cat: /proc/sys/kernel/lowlatency: No such file or directory
> > > 
> > > That is correct. There are two kernels available. The one you are
> > > booting is the one derived from the RedHat kernel and has a partial low
> > > latency patch. And the patch is not user configurable (by RedHat's
> > > decision). 
> > > 
> > > There is another kernel you could install that has better low latency
> > > characteristics (currently 2.4.26-1.ll). It has less compatibility with
> > > the original RedHat kernel so it might give trouble with some hardware
> > > that works well with the RedHat derived kernel. 
> > > 
> > > See the section on installing kernel and alsa in the Planet CCRMA site,
> > > the one you want to try would be installed by saying:
> > >   apt-get install planetccrma-core
> > > (for uniprocessor machines). 
> > > 
> > > -- Fernando
> > > 
> > 
> > _______________________________________________
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> > PlanetCCRMA@ccrma.stanford.edu
> > http://ccrma-mail.stanford.edu/mailman/listinfo/planetccrma
> 
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