Re: [LAU] emi 2 | 6: after upgrade from ubuntustudio 7.04-7.10, alsa works, but no jack

more information, in case this helps anyone come up with a solution:

I can toggle between hw:0 and hw:1 by setting the 'index' option on
snd-usb-audio in my /etc/modprobe.d/alsa-base. Depending on which of these
I select, jack offers me hw:0 and hw:0,0 or hw:1 and hw:1,0 as my two
choices in the hardware dialogue. Doing aplay --list-pcms gives this:

default:CARD=E26
    Emagic EMI 2
    Default Audio Device
front:CARD=E26,DEV=0
    Emagic EMI 2
    Front speakers
surround40:CARD=E26,DEV=0
    Emagic EMI 2
    4.0 Surround output to Front and Rear speakers
surround41:CARD=E26,DEV=0
    Emagic EMI 2
    4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=E26,DEV=0
    Emagic EMI 2
    5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=E26,DEV=0
    Emagic EMI 2
    5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=E26,DEV=0
    Emagic EMI 2
    7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=E26,DEV=0
    Emagic EMI 2
    IEC958 (S/PDIF) Digital Audio Output
null
    Discard all samples (playback) or generate zero samples (capture)

All of that looks suspicious to me: after all, I would expect to be seeing
some capture channels as well as 6 playback?

If anyone can point me towards a guide to configuring this stuff, or a guide
for what does what in .asoundrc and .asoundrc.asoundconf, I'd be extremely
grateful!

All the best,
Howard

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