[PlanetCCRMA] Jack and KDE
Roy Vestal
rvestal at trilug.org
Tue May 2 18:31:01 PDT 2006
Thanks Nigel. I verified arts is disabled. I also tried it with TWM...no
good. Here's what you suggested i post:
/proc/asound/cards:
0 [S16 ]: SB16 - Sound Blaster 16
Sound Blaster 16 at 0x220, irq 5, dma 1&5
/proc/asound/version:
Advanced Linux Sound Architecture Driver Version 1.0.9rc1.
Compiled on Mar 22 2005 for kernel 2.6.10-2.1.ll.rhfc3.ccrma.
lsmod:
Module Size Used by
mga 125444 2
realtime 5128 0
commoncap 8064 1 realtime
parport_pc 29380 0
lp 12780 0
parport 42440 2 parport_pc,lp
autofs4 28932 0
sunrpc 186724 1
ipt_REJECT 7168 1
ipt_state 1792 1
ip_conntrack 45748 1 ipt_state
iptable_filter 3584 1
ip_tables 18944 3 ipt_REJECT,ipt_state,iptable_filter
dm_mod 64148 0
video 15620 0
button 6416 0
battery 9220 0
ac 4740 0
md5 4096 1
ipv6 284864 8
uhci_hcd 36368 0
i2c_viapro 7436 0
i2c_core 23040 1 i2c_viapro
ns558 5504 0
gameport 5120 1 ns558
snd_sb16 13544 0
snd_opl3_lib 14464 1 snd_sb16
snd_sb16_dsp 19072 1 snd_sb16
snd_pcm_oss 65312 0
snd_mixer_oss 21760 1 snd_pcm_oss
snd_pcm 124296 2 snd_sb16_dsp,snd_pcm_oss
snd_timer 38276 2 snd_opl3_lib,snd_pcm
snd_page_alloc 10884 1 snd_pcm
snd_sb16_csp 28160 1 snd_sb16
snd_sb_common 22272 3 snd_sb16,snd_sb16_dsp,snd_sb16_csp
snd_hwdep 10912 2 snd_opl3_lib,snd_sb16_csp
snd_mpu401_uart 11136 1 snd_sb16
snd_rawmidi 33696 1 snd_mpu401_uart
snd_seq_device 9740 2 snd_opl3_lib,snd_rawmidi
snd 76164 13
snd_sb16,snd_opl3_lib,snd_sb16_dsp,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer,snd_sb16_csp,snd_sb_common,snd_hwdep,snd_mpu401_uart,snd_rawmidi,snd_seq_device
soundcore 11360 1 snd
e100 50816 0
mii 5120 1 e100
floppy 66992 0
ext3 135560 2
jbd 92184 1 ext3
lspci:
This is an older SB16 PnP ISA card. I gotta feeling the problem is the card
No modems nor such
Here's the exact error when I run qjackctl:
JACK compiled with System V SHM support.
loading driver ..
creating alsa driver ... hw:0|hw:0|1024|2|48000|0|0|nomon|swmeter|-|32bit
control device hw:0
configuring for 48000Hz, period = 1024 frames, buffer = 2 periods
Couldn't open hw:0 for 32bit samples trying 24bit instead
Couldn't open hw:0 for 24bit samples trying 16bit instead
Sorry. The audio interface "hw:0" doesn't support any of the hardware
sample formats that JACK's alsa-driver can use.
ALSA: cannot configure capture channel
cannot load driver module alsa
no message buffer overruns
Again, many thanks. And if it's the hardware, I'll just have to break
the bank and buy a Delta
Nigel Henry wrote:
>On Monday 01 May 2006 21:51, Roy Vestal wrote:
>
>
>>Over the weekend I tried this, killing artsd, and setting it NOT to
>>start. Didn't work. I still get the hw:0 busy error, but now it's saying
>>"no alsa-driver found for this hardware". *sigh*
>>
>>It's a SB16 PnP, and according to www.alsa-project.org it's supported...
>>
>>Ideas?
>>
>>Jan Depner wrote:
>>
>>
>>>Make sure you kill -9 artsd prior to starting jackd. I usually put that
>>>in my qjackctl startup script.
>>>
>>>On Wed, 2006-04-26 at 09:13 -0700, Fernando Lopez-Lezcano wrote:
>>>
>>>
>>>>On Wed, 2006-04-26 at 09:20 -0400, Roy Vestal wrote:
>>>>
>>>>
>>>>>I'm getting an error starting Jack in my KDE environment. This is a new
>>>>>install/build of FC3 and I'm wondering if ARTS is turned on. I'm
>>>>>assuming this would be the cause of my Jack start errors. I believe the
>>>>>error is "jackd could not start hw:0 in use". At the time of this
>>>>>writing I am not able to get to the machine for the exact error.
>>>>>
>>>>>My question: Can ARTS be active and jackd still work or does it need to
>>>>>be off? I'm assuming off is the correct answer at this time.
>>>>>
>>>>>
>>>>Jack normally takes complete ownership of the sound card, all other
>>>>programs that use it have to be "off".
>>>>
>>>>-- Fernando
>>>>
>>>>
>
>Hi Roy. I don't know if I can help much. I looked on my FC3 install, and in.
>/lib/modules/2.6.11-0.3.rdt.rhfc3.ccrma/kernel/sound/isa/sb , the snd-sb16
>module is there.
>
>It's worth checking in Control centre/Sound & Multimedia/Sound System, that
>the "Enable the sound system" box is unchecked, if it isn't, make sure to
>click on apply after unchecking it.
>
>Perhaps you'd post a few things.
>cat /proc/asound/cards
>cat /proc/asound/version
>/sbin/lsmod (to check out if the snd-sb16 is on the list, and to see if
>anything else is there that might be interfering with it) .
>/sbin/lspci (to see if there are, either onboard, or pci modem cards) I'm
>clutching at straws on this one, as I don't know if the sound driver on modem
>cards would result in these problems.
>
>Leaving Jack out of the equation, does Alsa work? Can you play a music cd? Can
>you play a demo track in Hydrogen, with it setup to use Alsa, and not Jack?
>Try stopping and starting Alsa, and see if there are any error messages.
>/etc/rc.d/init.d/alsasound stop
>/etc/rc.d/init.d/alsasound start
>
>It's worth also running ps auxw on the CLI. See if there's anything audio
>related running that you were unaware of.
>
>You can have a look in /etc/sysconfig , under, class: Audio, to verify the
>driver for your card.
>
>Probably all of this is of little help, but worth a look. It might just be
>best to get another card. A cheap SB Live, but make sure it's one using the
>emu10k1 driver, but as the SB16 is supported it should work, even though a
>bit old.
>
>Nigel.
>
>
>
>
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>>>>
>>>>
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>
>
>
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