[linux-audio-user] alsa rme96 jack - 186 msec latency?
Lee Revell
rlrevell at joe-job.com
Sun Sep 11 00:18:51 EDT 2005
On Sun, 2005-09-11 at 05:11 +0200, Michael Rudolf wrote:
> Another point is shared memory; I have that enabled in the kernel, I
> have a
> tmpfs mounted on /dev/shm, and Jack is compiled with support ("JACK
> compiled with System V SHM support."), but I have read that Jack
> uses /tmp
> for pipes per default, and I can in fact see some
> in /tmp/jack-[uid]/default/. Now /tmp is a normal ext3 file system
> here,
> not a tmpfs. Could that alone be the problem?
Yes, that is almost certainly the problem.
The /tmp entry in /etc/fstab should look like this:
tmpfs /tmp tmpfs defaults 0 0
Any decent distro should do this by default.
Lee
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