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Re: jackd trouble



Jan C. Nordholz wrote:
On Tue, Feb 15, 2005 at 05:09:24PM -0600, Henry Hollenberg wrote:

crw-rw----  1 root audio 116, 1 2003-05-30 21:57 /dev/snd/seq

hgh@opie:/dev/snd$ ls -l
total 0
crw-rw----  1 root audio 116,  0 Feb 15 16:04 controlC0
crw-rw----  1 root audio 116, 24 Feb 15 16:04 pcmC0D0c
crw-rw----  1 root audio 116, 16 Feb 15 16:04 pcmC0D0p
crw-rw----  1 root audio 116, 25 Feb 15 16:04 pcmC0D1c
crw-rw----  1 root audio 116, 26 Feb 15 16:04 pcmC0D2c
crw-rw----  1 root audio 116, 27 Feb 15 16:04 pcmC0D3c
crw-rw----  1 root audio 116, 20 Feb 15 16:04 pcmC0D4p
crw-rw----  1 root audio 116, 33 Feb 15 16:04 timer

Ok, devfs / udev seems to have created all device nodes whose appropriate
modules are loaded... so a module has to be missing...

should I pass one of these devices to jackd????  somehow???



hgh@opie:/etc/init.d$ ls udev devfsd
devfsd  udev

Both?

talk to the debian testing guys, I don't recall
specifically setting up either one of those....at
least not on purpose.  I guess if a kernel compile
switch can trigger their existance then I may have
hit y/m one time to many....



opie:/etc/init.d# lsmod
Module                  Size  Used by
radeon                123684  2
pcmcia_core            51908  0
af_packet              12552  2
ide_scsi               13700  0
sg                     32672  0
scsi_mod               74560  2 ide_scsi,sg
snd_intel8x0           29320  1
snd_ac97_codec         64388  1 snd_intel8x0
snd_pcm_oss            47656  0
snd_mixer_oss          17152  2 snd_pcm_oss
snd_pcm                79880  2 snd_intel8x0,snd_pcm_oss
snd_timer              19716  1 snd_pcm
snd_page_alloc          8968  2 snd_intel8x0,snd_pcm
snd_mpu401_uart         5888  1 snd_intel8x0
snd_rawmidi            19236  1 snd_mpu401_uart
snd_seq_device          6536  1 snd_rawmidi
snd 44772 9 snd_intel8x0,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer,snd_mpu401_uart,snd_rawmidi,snd_seq_device
soundcore               7008  2 snd
hw_random               4500  0
ehci_hcd               38020  0
uhci_hcd               29068  0
usbcore               109540  4 ehci_hcd,uhci_hcd
intel_agp              19232  1
joydev                  8000  0
evdev                   7424  0
nls_iso8859_1           3968  1
nls_cp437               5632  1
vfat                   11264  1
fat                    38336  1 vfat
unix                   21428  450

Hm, my system has all alsa support compiled in, but I've checked a few
other systems, and they have a module "snd_seq" in addition to the
low-level "snd_seq_device"... how did you configure the sound driver
section of the kernel (excerpt from .config)?

# Sound
#
CONFIG_SOUND=m

#
# Advanced Linux Sound Architecture
#
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_SEQUENCER=m
CONFIG_SND_SEQ_DUMMY=m
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_RTCTIMER=m
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
#
# Generic devices
#
CONFIG_SND_MPU401_UART=m
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_VIRMIDI is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set

#
# ISA devices
#
# CONFIG_SND_AD1848 is not set
# CONFIG_SND_CS4231 is not set
# CONFIG_SND_CS4232 is not set
# CONFIG_SND_CS4236 is not set
# CONFIG_SND_ES1688 is not set
# CONFIG_SND_ES18XX is not set
# CONFIG_SND_GUSCLASSIC is not set
# CONFIG_SND_GUSEXTREME is not set
# CONFIG_SND_GUSMAX is not set
# CONFIG_SND_INTERWAVE is not set
# CONFIG_SND_INTERWAVE_STB is not set
# CONFIG_SND_OPTI92X_AD1848 is not set
# CONFIG_SND_OPTI92X_CS4231 is not set
# CONFIG_SND_OPTI93X is not set
# CONFIG_SND_SB8 is not set
# CONFIG_SND_SB16 is not set
# CONFIG_SND_SBAWE is not set
# CONFIG_SND_WAVEFRONT is not set
# CONFIG_SND_CMI8330 is not set
# CONFIG_SND_OPL3SA2 is not set
# CONFIG_SND_SGALAXY is not set
# CONFIG_SND_SSCAPE is not set
#
# PCI devices
#
CONFIG_SND_AC97_CODEC=m
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_YMFPCI is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
CONFIG_SND_INTEL8X0=m
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VX222 is not set

#
# ALSA USB devices
#
# CONFIG_SND_USB_AUDIO is not set

#
# PCMCIA devices
#
# CONFIG_SND_VXPOCKET is not set
# CONFIG_SND_VXP440 is not set
# CONFIG_SND_PDAUDIOCF is not set

#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set


Sorry about so much stuff!
hgh.





about 14 times today. I'm on an ibm t40 laptop running 2.6.8 debian kernel, gnome, xfree86 4.3 testing, I've got the video and apm suspend looking good, just trying to get a handle on the sound.
looks like I got beaucoup sound modules going...

Oh, that per se is fine. :)

Jan



--
Henry Hollenberg
hgh@rcwm.com



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