|Summary:||Internal audio does not function if webcam is plugged in when machine is powered on.|
|Component:||pulseaudio||Assignee:||Jaroslav Kysela <jkysela>|
|Status:||CLOSED WONTFIX||QA Contact:||Fedora Extras Quality Assurance <extras-qa>|
|Version:||14||CC:||jkysela, lkundrak, lpoetter, plautrba|
|Fixed In Version:||Doc Type:||Bug Fix|
|Doc Text:||Story Points:||---|
|Last Closed:||2012-08-16 18:28:18 UTC||Type:||---|
|oVirt Team:||---||RHEL 7.3 requirements from Atomic Host:|
|Cloudforms Team:||---||Target Upstream Version:|
Description mcisho 2009-12-05 11:41:34 UTC
Description of problem: I have a Logitech Webcam C220, which has a built-in microphone. If the webcam is plugged in when the machine is powered on the internal audio is not detected and/or does not function. System -> Preferences -> Sound -> Hardware tab only shows the webcam device, it does not show the internal audio. If the webcam is not plugged in when the machine is powered on the internal audio is detected, functions correctly and appears on the Hardware tab. If the webcam is subsequently plugged in it also appears on the Hardware tab and functions correctly. I don't want to use the microphone in the webcam and the profile is set to Off on the Hardware tab. Motherboard is an Asus M2N-E, lshw (edited) produces:- *-multimedia description: Audio device product: MCP55 High Definition Audio vendor: nVidia Corporation physical id: 6.1 bus info: pci@0000:00:06.1 version: a2 width: 32 bits clock: 66MHz capabilities: bus_master cap_list configuration: driver=HDA Intel latency=0 maxlatency=5 mingnt=2 resources: irq:22 memory:fe024000-fe027fff *-usb:1 description: USB Controller product: MCP55 USB Controller vendor: nVidia Corporation physical id: 2.1 bus info: pci@0000:00:02.1 version: a2 width: 32 bits clock: 66MHz capabilities: ehci bus_master cap_list configuration: driver=ehci_hcd latency=0 maxlatency=1 mingnt=3 resources: irq:23 memory:fe02e000-fe02e0ff *-usbhost product: EHCI Host Controller vendor: Linux 126.96.36.199-145.fc12.x86_64 ehci_hcd physical id: 1 bus info: usb@1 logical name: usb1 version: 2.06 capabilities: usb-2.00 configuration: driver=hub slots=10 speed=480.0MB/s *-usb description: Video vendor: Logitech, Inc. physical id: 9 bus info: usb@1:9 version: 0.09 serial: FC432F50 capabilities: usb-2.00 configuration: driver=snd-usb-audio maxpower=500mA speed=480.0MB/s What other output, if any, would you like me to provide? Version-Release number of selected component (if applicable): Fedora 12, x86_64, yum updated regularly. How reproducible: Constantly Steps to Reproduce: 1. Plug in USB webcam 2. Power on machine 3. Actual results: No sound from internal audio. Expected results: Sound Additional info:
Comment 1 mcisho 2010-07-07 15:17:30 UTC
I recently upgraded the machine to Fedora 13 and the same problem still exists.
Comment 2 mcisho 2010-12-16 16:55:02 UTC
I recently upgraded the machine to Fedora 14 and the problem is fixed. Thanks.
Comment 3 mcisho 2010-12-17 13:28:57 UTC
I am wrong, the problem is not completely fixed. Yesterday evening I was wondering if it had been fixed in F14 so I plugged in the webcam and re-booted the machine; result, both the internal audio and the webcam were displayed in Sound Preferences and I could play and listen to music. This morning the webcam was still plugged in when I powered on the machine; result, only the webcam was displayed in Sound Preferences and no sound is audiable.
Comment 4 Fedora End Of Life 2012-08-16 18:28:21 UTC
This message is a notice that Fedora 14 is now at end of life. Fedora has stopped maintaining and issuing updates for Fedora 14. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At this time, all open bugs with a Fedora 'version' of '14' have been closed as WONTFIX. (Please note: Our normal process is to give advanced warning of this occurring, but we forgot to do that. A thousand apologies.) Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, feel free to reopen this bug and simply change the 'version' to a later Fedora version. Bug Reporter: Thank you for reporting this issue and we are sorry that we were unable to fix it before Fedora 14 reached end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged to click on "Clone This Bug" (top right of this page) and open it against that version of Fedora. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. The process we are following is described here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping