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
--
View this message in context: http://www.nabble.com/emi-2-%7C-6%3A-after-upgrade-from-ubuntustudio-7.04-7.10%2C-alsa-works%2C-but-no-jack-tf4930380.html#a14134694
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