[linux-audio-user] Which kernel for low latency

Jack O'Quin joq at io.com
Tue Jan 20 22:34:31 EST 2004

Glenn McCord <clari_player at paradise.net.nz> writes:

> It fails when I try and run jackstart and i gives this error:
> glenn at upstairs glenn $ jackstart -R -v -d alsa -d hw:0
> jackstart: cannot get realtime capabilities, current capabilities are:
>            =ep cap_setpcap-ep
>     probably running under a kernel with capabilities disabled,
>     a suitable kernel would have printed something like "=eip"
> I modified modprobe.conf but it's ignored. When I restart the machine
> the line I added disappears anyway when it does an
> update-modules. modprobe.conf has a comment saying I should modify
> modules.conf instead but that doesn't do any good either.

What parameters did you pass the realtime LSM on modprobe?

What did it say when you ran `modprobe realtime ...'?  

What /var/log/messages did you get after the modprobe?

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