Hi Takashi, > i hope this is fixed now on cvs. please give a try. > still no luck- to recap the story so far: if I first boot windows, then boot linux, leaving the power on, I get a midi device (garbled signals), and audio capture rate seems to work for arecord, but alsamixer won't start, saying: alsamixer: function snd_mixer_load failed: Invalid argument, even when there is no asound.state.
If I try booting linux straight after power-on, alsamixer works, but I only get one altset in /proc/asound/card1/stream0, no midi, and strange capture rate behaviour using arecord and other programs. > if alsamixer still doesn't work, please try to build the alsa driver > with --with-debug=detect option, check the kernel messages and post > the result. > OK, here it is: Dec 12 21:26:19 demudi kernel: usb.c: registered new driver snd-usb-audio Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1824: 2:1:1: add audio endpoint 0x2 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1612: 2:1:2 : format type 0 is detected, processed as PCM Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1824: 2:1:2: add audio endpoint 0x2 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1612: 2:1:3 : format type 0 is detected, processed as PCM Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1824: 2:1:3: add audio endpoint 0x2 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1612: 2:1:4 : format type 0 is detected, processed as PCM Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1824: 2:1:4: add audio endpoint 0x2 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1612: 2:1:5 : format type 0 is detected, processed as PCM Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1824: 2:1:5: add audio endpoint 0x2 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1612: 2:1:6 : format type 0 is detected, processed as PCM Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1824: 2:1:6: add audio endpoint 0x2 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1612: 2:1:7 : format type 0 is detected, processed as PCM Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1824: 2:1:7: add audio endpoint 0x2 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1612: 2:1:8 : format type 0 is detected, processed as PCM Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1824: 2:1:8: add audio endpoint 0x2 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1612: 2:1:9 : format type 0 is detected, processed as PCM Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1824: 2:1:9: add audio endpoint 0x2 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1612: 2:1:10 : format type 0 is detected, processed as PCM Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1824: 2:1:10: add audio endpoint 0x2 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1612: 2:1:11 : format type 0 is detected, processed as PCM Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1824: 2:1:11: add audio endpoint 0x2 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1612: 2:1:12 : format type 0 is detected, processed as PCM Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1824: 2:1:12: add audio endpoint 0x2 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1612: 2:1:13 : format type 0 is detected, processed as PCM Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1824: 2:1:13: add audio endpoint 0x2 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1612: 2:1:14 : format type 0 is detected, processed as PCM Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1824: 2:1:14: add audio endpoint 0x2 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1612: 2:1:15 : format type 0 is detected, processed as PCM Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1824: 2:1:15: add audio endpoint 0x2 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1612: 2:1:16 : format type 0 is detected, processed as PCM Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1824: 2:1:16: add audio endpoint 0x2 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1824: 2:2:1: add audio endpoint 0x86 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1824: 2:2:2: add audio endpoint 0x86 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1824: 2:2:3: add audio endpoint 0x86 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1824: 2:2:4: add audio endpoint 0x86 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1824: 2:2:5: add audio endpoint 0x86 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1603: 2:3:1 : format type 2 is not supported yet Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbaudio.c:1603: 2:3:2 : format type 3 is not supported yet Dec 12 21:26:19 demudi kernel: snd-usb-midi: MIDIStreaming version 01.00 Dec 12 21:26:19 demudi kernel: snd-usb-midi: detected 1 output jack(s) on endpoint 7 Dec 12 21:26:19 demudi kernel: snd-usb-midi: detected 1 input jack(s) on endpoint 8 Dec 12 21:26:19 demudi kernel: snd-usb-midi: created 1 output and 1 input ports Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbmixer.c:858: [2] FU [PCM Playback Switch] ch = 1, val = 0/1/1 Dec 12 21:26:19 demudi kernel: usb-uhci.c: interrupt, status 3, frame# 328 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbmixer.c:858: [2] FU [PCM Playback Volume] ch = 1, val = -25600/0/128 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbmixer.c:1412: [5] SU [Digital In Playback Source] items = 2 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbmixer.c:858: [6] FU [Digital In Switch] ch = 1, val = 0/1/1 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbmixer.c:858: [6] FU [Digital In Volume] ch = 1, val = -25600/0/128 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbmixer.c:858: [8] FU [Line Playback Switch] ch = 1, val = 0/1/1 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbmixer.c:858: [8] FU [Line Playback Volume] ch = 2, val = -25600/0/128 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbmixer.c:858: [8] FU [Line Playback Volume] ch = 1, val = -25600/0/128 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbmixer.c:1206: [15] PU [3D Stereo Extender Switch] ch = 1, val = 0/1 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbmixer.c:858: [10] FU [Mic Playback Switch] ch = 1, val = 0/1/1 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbmixer.c:858: [10] FU [Mic Playback Volume] ch = 1, val = -25600/0/128 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbmixer.c:1206: [17] PU [Up Down Switch] ch = 1, val = 0/1 Dec 12 21:26:19 demudi kernel: usb_control/bulk_msg: timeout Dec 12 21:26:19 demudi last message repeated 9 times Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbmixer.c:299: cannot get ctl value: req = 0x83, idx = 0x200, val = 0x1100, type = 3 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbmixer.c:596: 17:0: cannot get min/max values for control 2 (id 17) Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbmixer.c:1206: [17] PU [Up Down Mode Select] ch = 1, val = 0/1 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbmixer.c:1412: [11] SU [Capture Source] items = 3 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbmixer.c:858: [12] FU [Capture Switch] ch = 1, val = 0/1/1 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbmixer.c:858: [12] FU [Capture Volume] ch = 1, val = -25600/0/128 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbmixer.c:858: [18] FU [Master Playback Switch] ch = 1, val = 0/1/1 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbmixer.c:858: [18] FU [Master Playback Volume] ch = 6, val = -25600/0/128 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbmixer.c:858: [18] FU [Master Playback Volume] ch = 1, val = -25600/0/128 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbmixer.c:858: [18] FU [Tone Control - Bass] ch = 1, val = -48/48/1 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbmixer.c:858: [18] FU [Tone Control - Treble] ch = 1, val = -48/48/1 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbmixer.c:858: [28] FU [Speaker Playback Switch] ch = 1, val = 0/1/1 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbmixer.c:1412: [29] SU [Digital In Playback Source] items = 2 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbmixer.c:858: [22] FU [Digital Out Playback Switch] ch = 1, val = 0/1/1 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbmixer.c:858: [23] FU [Digital Out1 Playback Switch] ch = 1, val = 0/1/1 Dec 12 21:26:19 demudi kernel: ALSA ../alsa-kernel/usb/usbmixer.c:858: [25] FU [Digital Out2 Playback Switch] ch = 1, val = 0/1/1 thanks for having a look at it Tim ------------------------------------------------------- This sf.net email is sponsored by: With Great Power, Comes Great Responsibility Learn to use your power at OSDN's High Performance Computing Channel http://hpc.devchannel.org/ 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