Here is some more output on the earlier problem

Christopher K. Johnson ckjohnson at gwi.net
Tue Jul 13 12:12:07 UTC 2004


Tom wrote:

>Sorry to post again, but any ideas on this??? It works fine on one machine but
>on another it doesn't.  The only difference is that the machine on which it
>works is older and has USB 1.1 ports while the newer machine has 1.1/2.0
>ports...
>Could that be the problem?  dmesg finds the device just fine though, and it
>loads the right module (snd-audio-usb) but the alsamixer cannot connect to the
>device.
>
>Quoting Tom <tom at technerve.com>:
>
>  
>
>>It is a plantronics usb dsp 500 headset with mic.
>>
>>Here is my modprobe.conf:
>>alias eth0 sk98lin
>>alias scsi_hostadapter sata_promise
>>alias scsi_hostadapter1 ata_piix
>>alias usb-controller ehci-hcd
>>alias usb-controller1 uhci-hcd
>>alias snd-card-0 usb-snd-audio
>>install audio /sbin/modprobe --ignore-install audio && /usr/sbin/alsactl
>>restore
>>    
>>
>>>/dev/null 2>&1 || :
>>>      
>>>
>>remove audio { /usr/sbin/alsactl store >/dev/null 2>&1 || : ; };
>>/sbin/modprobe
>>-r --ignore-remove audio
>>    
>>
Try this just to verify:
lspci -v | grep HCI
Whatever it shows for prog-if type EHCI, OHCI, UHCI, is what you need 
for a usb-controller in modprobe.conf.

-- 
-----------------------------------------------------------
   "Spend less!  Do more!  Go Open Source..." -- Dirigo.net
   Chris Johnson, RHCE #807000448202021





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