Opening alsamixer shows the default, usb quickcam I can change to SI7012 and there all sliders are up. Maybe the problem lies how to define default. I have been looking for udev rules, for asound.conf entries but to without positive results. Bernhard Am Samstag, den 10.10.2009, 09:20 -0700 schrieb Bill Unruh: > What does alsamixer show you? Are you sure that all the sliders are up? > > On Sat, 10 Oct 2009, Bernhard Kleine wrote: > > > Dear all, > > > > whenever I switch to Windows for professional reasons, sound is working > > ok. However a complete failure when in Debian SID > > > > The system is fairly old: an ASRock K7.. AMD1600 with AC'97 on board. A > > logitech quickcam Pro for notebooks is also present in the system > > > > lspci -v: > > > > 00:02.7 Multimedia audio controller: Silicon Integrated Systems [SiS] > > AC'97 Sound Controller (rev a0) > > Subsystem: ASRock Incorporation Device 7012 > > Flags: bus master, medium devsel, latency 32, IRQ 18 > > I/O ports at dc00 [size=256] > > I/O ports at d800 [size=128] > > Capabilities: [48] Power Management version 2 > > Kernel driver in use: Intel ICH > > > > lsusb: > > > > Bus 001 Device 004: ID 046d:0991 Logitech, Inc. QuickCam Pro for > > Notebooks > > > > cat /proc/asound/cards > > 0 [U0x46d0x991 ]: USB-Audio - USB Device 0x46d:0x991 > > USB Device 0x46d:0x991 at > > usb-0000:00:03.2-4, high speed > > 1 [SI7012 ]: ICH - SiS SI7012 > > SiS SI7012 with CMI9739 at irq 18 > > > > > > the quickcam therefore is card0, the soundcard card1 > > > > cat /proc/asound/devices > > 0: [ 0] : control > > 1: : sequencer > > 24: [ 0- 0]: digital audio capture > > 32: [ 1] : control > > 33: : timer > > 48: [ 1- 0]: digital audio playback > > 56: [ 1- 0]: digital audio capture > > 57: [ 1- 1]: digital audio capture > > > > If I am not totally wrong, these last two line show Alsa working. However I cannot get any sound output. > > > > First of all, I wand to get sound into the speaker which work flawlessly > > with windows xp. > > > > Any help heartfully welcome. > > > > Bernhard > > -- Bernhard Kleine <bernhard.kleine@xxxxxxx>
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