Re: [Alsa-user] alsa fails after udev install

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Steve Nospam wrote:

>Hello all,
>I had alsa working along with the OSS emulation under
>KDE.  I'm using the Debian incarnation with kernel
>2.6.9.  I upgraded to alsa 1.0.7-2 when alsa wouldn't
>work after the udev install.  Since the udev install
>alsa hasn't worked.  Here's some snipped console
>output from boot:
>
><7>pnp: the driver 'cmi8330' has been registered
>  <7>pnp: match found with the PnP device '01:01.00'
>and the driver 'cmi8330'
>  <7>pnp: match found with the PnP device '01:01.03'
>and the driver 'cmi8330'
>  <6>pnp: Device 01:01.00 activated.
>  <6>pnp: Device 01:01.03 activated.
>  <4>ALSA sound/isa/sb/sb_common.c:130: SB [0x220]:
>DSP chip found, version = 4.
>13
>lots of snipping
>SMB connection re-established (-5)
>pnp: Device 01:01.00 disabled.
>pnp: Device 01:01.03 disabled.
>pnp: the driver 'cmi8330' has been unregistered
>
>the S20alsa script in rc2.d fails but I can't find the
>output.
>
>Any help will be greatly appreciated.
>from hwinfo
>
>  
>
>>>pci.1: sysfs drivers
>>>      
>>>
>----- sysfs driver list (id 0x6b3de138fbf2b2d4) -----
>         cmi8330: /devices/pnp1/01:01/01:01.00
>         cmi8330: /devices/pnp1/01:01/01:01.03
>  
>
>>>pci.4: build list
>>>monitor.1: ddc
>>>isapnp.1: pnp devices
>>>      
>>>
>
>  pnp device: name = 01:01.00, bus_id = 01:01.00, bus
>= pnp
>    path = /devices/pnp1/01:01/01:01.00
>    id = @@@ 0001
>    card id = CMI 0001
>  pnp device: name = 01:01.01, bus_id = 01:01.01, bus
>= pnp
>    path = /devices/pnp1/01:01/01:01.01
>    id = @H@ 0001
>    card id = CMI 0001
>  pnp device: name = 01:01.02, bus_id = 01:01.02, bus
>= pnp
>    path = /devices/pnp1/01:01/01:01.02
>    id = @P@ 0001
>    card id = CMI 0001
>  pnp device: name = 01:01.03, bus_id = 01:01.03, bus
>= pnp
>    path = /devices/pnp1/01:01/01:01.03
>    id = @X@ 0001
>    card id = CMI 0001
>
>  
>
>>>block.2: sysfs drivers
>>>      
>>>
>         cmi8330: /devices/pnp1/01:01/01:01.00
>         cmi8330: /devices/pnp1/01:01/01:01.03
>----- /proc/modules -----
>  snd_cmi8330 9736 0 - Live 0xc688f000
>  snd_sb16_dsp 8384 1 snd_cmi8330, Live 0xc6896000
>  snd_ad1848_lib 16992 1 snd_cmi8330, Live 0xc68c9000
>  snd_pcm_oss 54824 0 - Live 0xc68fb000
>  snd_mixer_oss 17248 1 snd_pcm_oss, Live 0xc689d000
>  snd_pcm 88672 4
>snd_cmi8330,snd_sb16_dsp,snd_ad1848_lib,snd_pcm_oss,
>Live 0xc6
>8e4000
>  snd_timer 21536 1 snd_pcm, Live 0xc68c2000
>  snd_page_alloc 8104 1 snd_pcm, Live 0xc6893000
>  snd_sb_common 14272 2 snd_cmi8330,snd_sb16_dsp, Live
>0xc684d000
>  snd 54688 8
>snd_cmi8330,snd_sb16_dsp,snd_ad1848_lib,snd_pcm_oss,snd_mixer_oss,
>snd_pcm,snd_timer,snd_sb_common, Live 0xc68b3000
>  soundcore 7520 1 snd, Live 0xc6873000
>
>36: ISA(PnP) 01.0: 0401 Multimedia audio controller
>  [Created at isapnp.147]
>  Unique ID: R_Yp.eYoMb3EKowF
>  SysFS ID: /devices/pnp1/01:01/01:01.00
>  SysFS BusID: 01:01.00
>  Hardware Class: sound
>  Model: "CMI8330. Audio Adapter"
>  Vendor: CMI
>  Device: eisa 0x0001 "CMI8330. Audio Adapter"
>  SubVendor: @@@
>  SubDevice: eisa 0x0001
>  Driver Info #0:
>    Driver Info: snd-cmi8330
>  Config Status: cfg=new, avail=yes, need=no,
>active=unknown
>37: ISA(PnP) 01.1: 0401 Multimedia audio controller
>  [Created at isapnp.147]
>  Unique ID: u9pt.nY_0leqnPsA
>  SysFS ID: /devices/pnp1/01:01/01:01.01
>  SysFS BusID: 01:01.01
>  Hardware Class: unknown
>  Model: "CMI8330. Audio Adapter"
>  Vendor: CMI
>  Device: eisa 0x0001 "CMI8330. Audio Adapter"
>  SubVendor: @H@
>  SubDevice: eisa 0x0001
>  Driver Info #0:
>    Driver Info: snd-cmi8330
>  Config Status: cfg=new, avail=yes, need=no,
>active=unknown
>38: ISA(PnP) 01.2: 0401 Multimedia audio controller
>  [Created at isapnp.147]
>  Unique ID: LL3y.wYAhuDRF1o5
>  SysFS ID: /devices/pnp1/01:01/01:01.02
>  SysFS BusID: 01:01.02
>  Hardware Class: unknown
>  Model: "CMI8330. Audio Adapter"
>  Vendor: CMI
>  Device: eisa 0x0001 "CMI8330. Audio Adapter"
>  SubVendor: @P@
>  SubDevice: eisa 0x0001
>  Driver Info #0:
>    Driver Info: snd-cmi8330
>  Config Status: cfg=new, avail=yes, need=no,
>active=unknown
>
>39: ISA(PnP) 01.3: 0401 Multimedia audio controller
>  [Created at isapnp.147]
>  Unique ID: pWJ0.3ZML2p1jej0
>  SysFS ID: /devices/pnp1/01:01/01:01.03
>  SysFS BusID: 01:01.03
>  Hardware Class: unknown
>  Model: "CMI8330. Audio Adapter"
>Vendor: CMI
>  Device: eisa 0x0001 "CMI8330. Audio Adapter"
>  SubVendor: @X@
>  SubDevice: eisa 0x0001
>  Driver Info #0:
>    Driver Info: snd-cmi8330
>  Config Status: cfg=new, avail=yes, need=no,
>active=unknown
>
>
>
>
>
>
>
>		
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>  
>
You may need to copy over the sound devices from /dev/ to 
/etc/udev/devices/, in order for them to be permanent and persistent 
over reboots. The devices should be something like /dev/dsp*, 
/dev/music*, /dev/mixer* and the alsa counterparts /dev/adsp*, 
/dev/amixer*, etc. I suggest you checking the wiki page for a full 
information about the sound devices. I say this based on the experience 
with the nVidia drivers with udev, where you need to copy the nvidia 
devices to /etc/udev/devices (at least on FC3).