Takashi Iwai ha scritto:
The mixer setting? You should set "Digital Capture Volume" 50%, corresponding to 0dB. The capture volume doesn't have to be too high, too.
oh.. i had to play a bit with alsamixer but finally i got a good result...
my setting: - front mic boost = 50 (option: 0, 50, 100) - Capture enabled = 65 - Capture 1 disabled (see below) - Digital = 68 - Input Source = Front mic - Input Source 1 = Front mic (playback - see below)
i've discovered some oddity:
- i have 2 capture device.... (capture and capure 1) - the first one is *really* a capture device and work only if i select "front mic", not "mic" - the second one is the mic playback device... and again it work only if i use "front mic"
should it work this way?
The vref level could be a different one depending on the mic device you are using. But VREF80 is OK in most cases.
i don't know what "VREF80" but now capturing with mic work...
now remaining problems: - midi hardware (my card should have it): i've loaded snd-seq-midi module and i've an alsa hardware device but i can't play midi files (they play but i hear nothing...). i've created another alsa-info log taken with the snd-seq-midi loaded http://pastebin.ca/909849 - no "mux","mix", or "aux" record source to directly record from desktop - surround still doesn't work i should have surround $ aplay -L default:CARD=Intel HDA Intel, ALC268 Analog Default Audio Device front:CARD=Intel,DEV=0 HDA Intel, ALC268 Analog Front speakers surround40:CARD=Intel,DEV=0 HDA Intel, ALC268 Analog 4.0 Surround output to Front and Rear speakers surround41:CARD=Intel,DEV=0 HDA Intel, ALC268 Analog 4.1 Surround output to Front, Rear and Subwoofer speakers surround50:CARD=Intel,DEV=0 HDA Intel, ALC268 Analog 5.0 Surround output to Front, Center and Rear speakers surround51:CARD=Intel,DEV=0 HDA Intel, ALC268 Analog 5.1 Surround output to Front, Center, Rear and Subwoofer speakers surround71:CARD=Intel,DEV=0 HDA Intel, ALC268 Analog 7.1 Surround output to Front, Center, Side, Rear and Woofer speakers null Discard all samples (playback) or generate zero samples (capture)
but trying speaker-test -c5 -Dplug:surround41
or any of that other devices produce this error: Playback device is plug:surround41 Stream parameters are 48000Hz, S16_LE, 5 channels Using 16 octaves of pink noise Playback open error: -16,Device or resource busy
the last error repeat itself until i stop it (CTRL+C) and i hear nothing
are some of this fixable? and can i help in some way fixing them? thanks again... A LOT!