stuff@email-addr-hidden wrote:
>My first question is: It there a way to check if realtime is really working?
>
>I am running demudi 1.3 with what others have confirmed is totally adequate
>hardware. When I first boot demudi I can start jack with the following
>command:
>
>/usr/bin/jackd -v --realtime -u -dalsa -dhw:0 -r96000 -p256 -n2
>
>I would like 96000 in order to create high quality DVD audio.
>
>But when I login to fluxbox and qjackctl, gkrellm and other apps start I see
>output in qjackctl's display like this 1(4532) after about 30 seconds. I then
>go back to the command line and I willsee the following repeating on the
>command line very fast:
>
>delay of 2810.000 usecs exceeds estimated spare time of 2664.000; restart ...
>delay of 2810.000 usecs exceeds estimated spare time of 2664.000; restart ...
>delay of 2810.000 usecs exceeds estimated spare time of 2664.000; restart ...
>delay of 2810.000 usecs exceeds estimated spare time of 2664.000; restart ...
>delay of 2810.000 usecs exceeds estimated spare time of 2664.000; restart ...
>delay of 2810.000 usecs exceeds estimated spare time of 2664.000; restart ...
>
>and on and on......
>
>After this I cannot get jack to respond properly unless I kill all apps
>running in fluxbox and don't pull up the menu in fluxbox. Even simple mouse
>commands to view the fluxbox menu cause xruns!
>
>- I have used Ingo Molnar’s 2.6 kernel patch (I am having the same problems in
>the default 2.6 kernel with demudi 1.3 with kernel 2.6 and do not remember
>these problems with demudi 1.2.1 kernel 2.4)
>- I have set my Audio Card priority to 99 (also tried as default)
>- I have set my jack priority to 70 (toggled between 0 and 70)
>- I have installed and configure realtime-lsm (played with all parameters)
>- I have put export LD_ASSUME_KERNEL=2.4.19 in my /etc/profile
>
>What else can one do to solve this problem? I am stumped!
>
>Thanks
>Chris Cherrett
>
>
>
>
i've seen the same errors here, but it is on an old P3 750 i was just
testing to see if realtime jack was possible, and i took that string of
delay messages as a no. interesting thing is i'm a fluxbox user too...
brian
Received on Thu Apr 27 16:15:18 2006
This archive was generated by hypermail 2.1.8 : Thu Apr 27 2006 - 16:15:19 EEST