Hello. I have an ABIT AI7 based PC. This motherboard has Realtek ALC658 audio codec that works properly with Fedora Core 2 AC97 compatible codec. I configue sound with "system-config-soundcard" and test-soud works properly. When I boot with an USB Logitech QuicCam Pro 4000 connected, kudzu recognize this device (I really don't know whit kudzu recognize up to 5 times in the same boot). Afther this boot soud doesn't work. I suspect this Cam has integrated mic and is detected as card0 in ALSA and Realtek codec as a card1 and all configuration is wrong. Afther this I try again "system-config-soundcard" but sound still doen't work. cat /proc/asound/card0/codec97#0/ac97#0-0 0-0/0: Realtek ALC658 rev 0 Revision : 0x00 Compat. Class : 0x00 Subsys. Vendor ID: 0x8086 Subsys. ID : 0x1234 Capabilities : DAC resolution : 20-bit ADC resolution : 18-bit 3D enhancement : No 3D Stereo Enhancement Current setup Mic gain : +20dB [+20dB] POP path : pre 3D Sim. stereo : off 3D enhancement : off Loudness : off Mono output : MIX Mic select : Mic1 ADC/DAC loopback : off Extended ID : codec=0 rev=2 LDAC SDAC CDAC DSA=0 SPDIF DRA VRA Extended status : LDAC SDAC CDAC SPDIF=3/4 SPDIF VRA PCM front DAC : 44100Hz PCM Surr DAC : 44100Hz PCM LFE DAC : 44100Hz PCM ADC : 48000Hz SPDIF Control : Consumer PCM Category=0x2 Generation=1 Rate=48kHz When i boot with Cam I can see /proc/asound/card0 and /proc/asound/card1 Realtek is on card1 and I suspect that USB Mic is in card0. If I boot without Cam connected, Realtek codec works properly again. If I want soud I must disconnect Cam before boot. What happens here? any clue? Regards Daniel
