Hi. I got my webcam working by downloading PWC, and recompiling my kernel. But now I have an annoying problem.
Everytime I plugged in my USB webcam (Logitech Quickcam Pro 4000) upon boot, I get an "sound i/o error" when I logged into X. But when I unplug my webcam and reboot, my sound hardware "i810_audio" (nForce) and "ymfpci" (Yamaha DS-XG PCI sound card) works fine.
It seems something in my webcam is interfering with my motherboard's built-in sound hardware. Is there something I can do to have my webcam and nForce i810_audio sound working at the same time?
I tried '/sbin/modprobe i810_audio', but nothing happened.
Here's the content of my /etc/modules.conf:
Code:
# == Network configuration ==
alias eth0 3c59x
alias eth1 nvnet
# == USB configuration ==
alias usb-interface usb-ohci
alias usb-controller usb-ohci
alias usb-controller1 ehci-hcd
# == Firewire configuration ==
alias ieee1394-controller ohci1394
# == ??? ==
alias char-major-195 nvidia
alias char-major-81 videodev
# == Webcam configuration ==
alias char-major-81-0 pwc
options pwc fps=20 mbufs=3 compression=0
post-install pwc /sbin/insmod --force -k /lib/modules/usb/pwcx.o >/dev/null 2>&1 || :
# == Sound configuration ==
alias sound-slot-0 i810_audio
alias sound-slot-1 ymfpci
post-install sound-slot-0 /bin/aumix-minimal -f /etc/.aumixrc -L >/dev/null 2>&1 || :
pre-remove sound-slot-0 /bin/aumix-minimal -f /etc/.aumixrc -S >/dev/null 2>&1 || :
post-install sound-slot-1 /bin/aumix-minimal -f /etc/.aumixrc -L >/dev/null 2>&1 || :
pre-remove sound-slot-1 /bin/aumix-minimal -f /etc/.aumixrc -S >/dev/null 2>&1 || :
alias sound-slot-2 pwc
post-install sound-slot-2 /bin/aumix-minimal -f /etc/.aumixrc -L >/dev/null 2>&1 || :
pre-remove sound-slot-2 /bin/aumix-minimal -f /etc/.aumixrc -S >/dev/null 2>&1 || :
alias sound-slot-3 pwc
post-install sound-slot-3 /bin/aumix-minimal -f /etc/.aumixrc -L >/dev/null 2>&1 || :
pre-remove sound-slot-3 /bin/aumix-minimal -f /etc/.aumixrc -S >/dev/null 2>&1 || :
alias sound-slot-4 pwc
post-install sound-slot-4 /bin/aumix-minimal -f /etc/.aumixrc -L >/dev/null 2>&1 || :
pre-remove sound-slot-4 /bin/aumix-minimal -f /etc/.aumixrc -S >/dev/null 2>&1 || :
alias sound-slot-5 pwc
post-install sound-slot-5 /bin/aumix-minimal -f /etc/.aumixrc -L >/dev/null 2>&1 || :
pre-remove sound-slot-5 /bin/aumix-minimal -f /etc/.aumixrc -S >/dev/null 2>&1 || :
alias sound-slot-6 pwc
post-install sound-slot-6 /bin/aumix-minimal -f /etc/.aumixrc -L >/dev/null 2>&1 || :
pre-remove sound-slot-6 /bin/aumix-minimal -f /etc/.aumixrc -S >/dev/null 2>&1 || :
Also, when booting up for new hardware, why does it detects and configures my webcam five times?
I'm running Fedora core 1, kernel 2.4.22-1.2115.nptlsmp