[linux-audio-user] Re: [Jackit-devel] Too many xruns after upgrade from debian/testing

Hola Lee Revell:
> On Fri, 2006-11-17 at 21:56 +0100, Marcos Guglielmetti wrote:
> > El Sáb 18 Nov 2006 01:39, Lee Revell escribió:
> > > On Fri, 2006-11-17 at 21:37 +0100, Marcos Guglielmetti wrote:
> > > > Hi!
> > > >
> > > >
> > > > Since a year or so, JACK has been working very well on my machine and
> > > > on many Musix GNU/Linux installed systems (Debian/testing / Knoppix
> > > > based distro)
> > > >
> > > > But yesterday I upgraded JACK to: 0.101.1-2 version and I have too
> > > > many xruns and some audible clics
> > > >
> > > > This 0.101.1-2 version has some bug or something?
> > > >
> > > > I have a SB Live! soundcard (I could give you a better hardware
> > > > /software report if you need it)
> > >
> > > Please do. Also, try the latest JACK release (0.102.something) and see
> > > if it improves.
> > >
> > > Lee
> >
> > Thanks Lee, I will try the latest debian's jack when it will be
> > available, by the way, now I give you a better hardware/software report,
> > I dont know what the hell is wrong with this 0.101.1-2 jack's version
>
> You changed nothing but the JACK version?

No: I upgraded by: apt-get upgrade

> Is the tmpdir reported by "jackd --version" on a tmpfs mount?

jackd --version
jackd version 0.101.1 tmpdir /dev/shm protocol 15

 mount
/dev/hda2 on / type reiserfs (rw)
proc on /proc type proc (rw,noexec,nosuid,nodev)
/sys on /sys type sysfs (rw,noexec,nosuid,nodev)
udev on /dev type tmpfs (rw,mode=0755)
devshm on /dev/shm type tmpfs (rw)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620)
/proc/bus/usb on /proc/bus/usb type usbfs (rw)
/dev/hdb6 on /var/cache/apt/archives type ext3 (rw,nosuid,nodev)
tmpfs on /dev/shm type tmpfs (rw)
/dev/hda4 on /mnt/hda4 type fuse (rw,nosuid,nodev,noatime,allow_other)
/dev/hda1 on /mnt/hda1 type ext3 (rw,nosuid,nodev)
/dev/hdb2 on /mnt/hdb2 type reiserfs (rw,nosuid,nodev)
/dev/hdb4 on /mnt/hdb4 type ext3 (rw,nosuid,nodev)
/dev/hdb5 on /mnt/hdb5 type reiserfs (rw,nosuid,nodev)
/dev/hdb7 on /mnt/hdb7 type reiserfs (rw,nosuid,nodev)
/dev/hdb8 on /mnt/hdb8 type ext3 (rw,nosuid,nodev)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)

> Can you check the RT priorities of the JACK threads?

How?

I dont think you mean this:

rtirq status

  PID CLS RTPRIO NI PRI %CPU STAT COMMAND
 1936 FF 80 - 120 0.0 S< IRQ 10 uhci_hcd:usb1, eth0, EMU10K1
 1973 FF 70 - 110 1.2 S< IRQ 5 uhci_hcd:usb3, VIA82XX-MODEM
 3651 FF 70 - 110 0.0 S< IRQ 11 ehci_hcd:usb4
 1956 FF 69 - 109 0.0 S< IRQ 6 uhci_hcd:usb2
  743 FF 60 - 100 0.0 S< IRQ 1 i8042
  710 FF 59 - 99 0.0 S< IRQ 12 i8042
   18 FF 49 - 89 0.0 S< IRQ 9 acpi
  773 FF 46 - 86 0.0 S< IRQ 14 ide0
  776 FF 45 - 85 0.0 S< IRQ 15 ide1
  934 FF 44 - 84 0.0 S< IRQ 8
 2081 FF 40 - 80 0.0 S< IRQ 7 parport0
 4216 FF 38 - 78 0.0 S< IRQ 4 serial

or this:

top

26590 marcos 15 0 64520 24m 17m S 22.1 7.2 0:07.01 rosegarden4
26591 marcos 15 0 45120 18m 12m R 16.6 5.2 0:05.60 rosegardenseque
 9701 root 5 -10 277m 15m 4976 S 7.4 4.5 1:20.86 Xorg
   10 root -2 0 0 0 0 S 1.8 0.0 0:01.59 softirq-hrtmono
26543 marcos 15 0 27908 11m 9952 S 1.8 3.4 0:01.37 qjackctl

¿?

> Lee

-- 
Marcos Guglielmetti  
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