[linux-audio-user] alsa rme96 jack - 186 msec latency?

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On Mon, Sep 12, 2005 at 03:06:09PM -0400, Lee Revell wrote:
> On Mon, 2005-09-12 at 14:51 -0400, Eric Dantan Rzewnicki wrote:
> > On Sun, Sep 11, 2005 at 03:00:53PM -0400, Lee Revell wrote:
> > > On Sun, 2005-09-11 at 16:10 +0200, Michael Rudolf wrote:
> > > > Lee Revell wrote:  
> > > > > Yes, that is almost certainly the problem.
> > > > > The /tmp entry in /etc/fstab should look like this:
> > > > > tmpfs           /tmp            tmpfs   defaults                0      
> > > > > 0
> > > > Unfortunately, that didn't seem to help - I get the same symptoms as before 
> > > > (attached below).
> > > > I'm heading for a 2.6.13 kernel with realtime-preempt patch now. I'm afraid 
> > > > this is going to get complicated because of rtlimits/PAM setup.
> > > Just use the realtime LSM.  The rtlimits/PAM stuff is not ready yet
> > > (glibc needs to catch up, until then it's just a hack).
> > I thought it was just pam that needed changing to use the rt rlimits.
> > What needs to be done in glibc?
> Check the glibc development mailing list for details.  The new rlimits
> are supported in their development branch IIRC.

ok. I'll try to find some time to look at the glibc list archive.

> > I have patched pam packages for debian sarge on techweb.rfa.org/debrfa/
> > which seem to be working fine for me with 2.6.13.
> PAM is supposed to get the list of rlimits from glibc.  Patching PAM
> directly is just a hack/workaround.

I see. At the moment it seems to be a useable workaround. But, it's good
to know that it is not a permament solution.

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Eric Dantan Rzewnicki  |  Systems Administrator
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