CentOS 5 Hardware :: Sound Card Not Detected On Boot When USB Headphones Plugged In?
Mar 23, 2010
If I boot CentOS (5, up to date) without my USB headphones are plugged in, all sound output goes to the sound card. But if I have the headphones plugged in when I boot, all output goes to them, and the sound card does not seem to be recognised at all.
Is there any way I can force the sound card to be recognised, and chosen as the default device, when booting with the headphones plugged in? If I have booted with the headphones plugged in, and then I unplug them, go into System|Preferences|Sound, and press the Test button with sound playback set to autodetect, I get a dialog with the message: audiotestsrc wave=sine freq=512 ! audioconvert ! audioresample ! gconfaudiosink: Could not open audio device for playback.
Then I started System|Administration|Soundcard detection, and it detected both Intel and Radeon sound cards, but its test button did not produce any sound for either. I moved the Intel device to the top of the list in the Settings tab, and then ran "Reload audio drivers" in the System tab. I got an error message saying I needed to reboot, but I didn't. At this point, the test buttons in the Sound test tab, and in System|Preferences|Sound started working OK. Do I have to go through this rigmarole every time I boot with the headphones plugged in?
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Apr 5, 2010
when my headphones are plugged into my computer, the sound comes from both the speakers AND the headphones. I just want the sound from the headphones if they are plugged in.
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Nov 3, 2010
I'm having an issue with my computer and the headphones. When I plug in the headphones into the headphone jack, the sound plays through the headphones but it also plays through the speakers as well at the same time. I've attempted to play around with the sound settings to see if I can get this issue resolved but I have not been able too. Computer specifications are in my signature.
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Jun 14, 2010
I have no sound when the headphones are plugged in.
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Jun 28, 2010
The title pretty much says it all. I installed 10.04 on my m17x. I have sound from the laptop speakers, but when I plug in the headphone jack, it all goes quiet.
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Aug 24, 2010
Both the speakers and the headphones keep playing the sound with headphone plugged in.
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Jun 10, 2011
I have headphones plugged into the computer but the sound is still coming through the speakers.
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Jun 13, 2010
how to detected sound card or drivers.when i am trying to detect sound card by using command system-config-soundcard it gives output on gui mode (Audio Configuration) but there is nothing show on PCM device. System Configuration which i am using.
#uname -a
Linux *** 2.6.18-8.el5 #1 SMP Thu Mar 15 19:46:53 EDT 2007 x86_64 x86_64 x86_64 GNU/Linux
#lspci
00:00.0 RAM memory: nVidia Corporation MCP61 Memory Controller (rev a1)
[code]....
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Feb 2, 2011
I`m new to Ubuntu and Linux as all. First of all i have a Dell Inspiron N5010 laptop. I have a very strange problem, after the initial installation of Ubuntu 10.10 there were no problems plugging in my headphones or 2.1 sound system and listening to music. After a couple of days when trying to plug in my 2.1 sound system I noticed that there is no sound coming out of them, but the laptop speakers were working fine. Tested the sound system with another laptop and they worked well. I have checked all the settings and everything seems fine. I`m puzzled. I have the system dual boot with Win 7 if that makes any difference.
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May 12, 2011
My usb sound card has been identified by alsamixer, however it won't make any sound when i put headphones in it. The volume is up, I know the sound card works.
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Feb 23, 2009
I'm in rescue mode with Centos 5.2 disk trying to install/mount a new disk to extract data out from the failed server.
Plugged in a new SATA drive and syslog shows the drive being detected
SCSI device sdg: blah
sdg: Mode Sense: 00 3a 00 00
sdg: unknown partition table
sd 3:0:0:0: attached scsi disk sdg
However fdisk and mount does not find the drive. I tried echo "---" /sys/class/scsi_host/host3/scan based on one of the previous threads but get "write error: invalid argument".
how should I get the drive to be usable?
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Oct 1, 2010
I have installed Fedora 13 on my laptop, but there is something wrong with the sound。It just comes from both the computer and the headphone. I have installed alsa, you can see as follows:
[PDS@localhost ~]$ rpm -qa | grep alsa
alsa-lib-1.0.23-1.fc13.i686
alsa-driver-1.0.23-84.fc13.i686
alsa-firmware-1.0.23-1.fc13.noarch
report-config-localsave-0.10-5.fc13.i686
alsa-kmdl-2.6.34.7-56.fc13-1.0.23-84.fc13.i686
alsa-plugins-pulseaudio-1.0.22-1.fc13.i686
alsa-tools-firmware-1.0.23-1.fc13.i686
alsa-driver-devel-1.0.23-84.fc13.i686
alsa-lib-devel-1.0.23-1.fc13.i686
report-plugin-localsave-0.10-5.fc13.i686
alsa-utils-1.0.23-3.fc13.i686
Here are the screenshot of the sound preferences.
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Mar 12, 2011
I'm Running ubuntu 10.10 with kubuntu 10.10 as well so I have no problems with ubuntu but when I login with kuntuntu I have sound but I get massage that kunbutu can't detect my sound card any more would you like it to forget it.Plus I can't change volume no volume icon on task bar.
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Jan 5, 2010
Hardware : Intel atom (COM)Audio - ALC 888OS : Ubuntu 9.04Observation : Sound Card not getting detected.-> I downloaded High Def. Audio Codec as "LinuxPkg_5.13rc9.tar.bz2" from RealTek site, compiled and installed the drivers.-> But while installation I got a GUI saying "No PnP or PCI audio card detected".-> lspci command shows all other pci connected devics except sound card(ALC888).->I tried recompilation of Linux kernel to make HDA Codec as a Built-in modules (built-in ALSA driver support) ,but still there was no change in behaviour.
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Apr 14, 2011
I currently have a dell studio xps 16.. I'm new to Linux and can not seem to figure out how to force my laptop to play from its on board speakers. The laptop seems to believe there is headphone attached to the port constantly.. I figured this out when I use to run windows.. and my skype calls always activated the speakers.. so i know theres nothing wrong with the speakers (well i hope not). Is there any possible way to ignore the sound ports and force play from the speakers?
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Sep 1, 2010
My speakers are working fine, but when I plug in my headphones they aren't recognized and the audio is fed through the speakers.
Here's my lspci, if it is relevant:
Code:
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Jul 17, 2010
I am attempting to get ubuntu working on my system.I have tried on previous systems without success, hopefully it works out this time.Currently my only major issue with it is I cannot get any sounds to play.I use a Logitech G35 usb headset and onboard audio (GIGABYTE GA-890GPA-UD3H motherboard, Realtek ALC892 audio chipset).Ideally, I'd like to be able to listen from either source, though just getting one working would be great.Ubuntu is currently not detecting any sound.
Using aplay -l, it said no sound card found. Using lspci -v, so sound devices were listed.I am a complete noob to ubuntu, I had to research to figure out what to do with 'aplay -l' (Application -> Accessories -> Terminal, type command in terminal). My Windows troubleshooting skills seem largely useless in a Linux environment.
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May 16, 2010
hello experts! i have a problem with my sound card (Creative SB X-Fi Xtreme Audio), Got the driver from Creative site. The problem is that the card is detected but no sound is produced, it's not muted, i already checked. also tried the latest pulseaudio but nothing seem to work. what could be the problem?
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Aug 5, 2011
I am running Fedora 15 on an Asus laptop. I have noticed that when I plug in my headphones, the main laptop speakers do not mute.
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Dec 4, 2010
Managed to get it to play through both simultaneously but can't make the laptop speakers stop when the headphones are plugged in...
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Jan 27, 2010
I have installed Windows7,and Redhat9 next installed but set as default.Problems:- Sound card is not detected using sound card detector.(I faced no such problem when i had installed Fedora3,and Fedora11) -Modem is not detected too when querying modem. -Could not find in PC (when Fedora was installed)or find and download needed codec packs and plugins so nearly most media could not be played.
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Apr 8, 2010
I have a DFI RS482 mobo with integrated sound. I am making a car puter and only have a 2GB CF card, so I installed a server install of Ubuntu. Then I got xserver-xorg, mplayer, and fluxbox. I downloaded and installed the latest nvidia driver. Mplayer spit out tons of sound errors and that's when I realized the server install has no sound. So I installed the 'alsa', 'pulseaudio' and 'pavucontrol' packages. Now mplayer does not complain and acts like it is playing sound, but nothing happens sound-wise. Pavucontrol shows mplayer as playing sound and the volume as unmuted. However the PCM output is going to "dummy output" and the configuration tab says there are no cards to be configured.
So I think my sound card is not being detected. I don't know what to do at this point.
lspci shows "Multimedia audio controler: ATI Technologies inc. IXP SB400 AC'97 Audio Controller (rev 80)"
alsamixer fails on "function snd_ctl_open failed for default: No such file or directory"
lsmod | grep 97 returns a bunch of stuff, but I'm not sure what it is.
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Jan 21, 2011
I'm using mythbuntu 10.10 with 2 pci tuner cards and 1 SB PCI sound card. My system is detecting my tuner cards as audio devices and making one of those my default sound cardWhich file do I change to make the SB card the default sound card?
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May 10, 2011
I have a Toshiba Satellite L650 with a Conexant 5069 sound card, and when I plug in my headphones the built-in speakers don't mute. I already tried adding options snd-hda-intel model=lenovo to /etc/modprobe.d/alsa-base.conf (I also tried auto, toshiba, thinkpad and ideapad). This is the alsactl init output:
Unknown hardware: "HDA-Intel" "Conexant ID 5069" "HDA:14f15069,1179fd12,00100302" "0x1179" "0xff1e"
Hardware is initialized using a guess method.
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Mar 11, 2011
I just installed Debian Squeeze on my Acer Aspire 7736ZG and I also got some problems with the Realtek ALC888 onboard-sound. Normally, the speakers should mute themselves when headphones are plugged in, but they don't. Instead I hear sound on both, speakers and headphones.
I already installed pulseaudio, but that didn't help. On Ubuntu Maverick (11.01?) I had the problems that the sound didn't play at all until I installed an alsa-driver which was modified by one of the ubuntu developers. Is there any fix like this for Debian Squeeze, too?
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Apr 21, 2011
Running Debian Squeeze 64-bit
$ lspci -v
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Sep 1, 2010
I'm sure this has probably come up before, but I could't find an already existing thread. I have ubuntu 10.04 and when I plug my headphones into the headphone jack, they come on, but the speakers don't shut off.
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Sep 23, 2010
I'm just installed 10.04 on a new Gateway DX4300. The integrated sound card is a Realtek AC1200. Sound works great, however, I'd like the rear input to mute when I plugin my headphones in the front input. Where can I configure this? Here's some basic information:
[Code]...
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Mar 9, 2011
I've been bashing my head against this problem for weeks now. The problem is that my external speakers are not being muted when I plug in headphones. I get sound through both the speakers and the headphones at the same time. This is happening on every Linux distro I've tried so far on this box, but in Windows everything behaves as expected. I've tried every option I have in both alsamixer and the Gnome sound preferences, to no avail.
Curiously, if I mute any one of the audio channels or toggle the headphone switch in alsamixer, all sound output is muted, to both the speakers and headphones. The audio chipset is a Realtek ALC888, on a Gigabyte GA-770TA-UD3 motherboard (6 jacks, optical and coaxial S/PDIF out). I must've tried a dozen different models in /etc/modprobe.d/alsa-base.conf, and none of them seem to make any difference at all.
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Apr 27, 2011
I have issues with my sound board configuration. My speakers don't mute when headphones are plugged in and my mic doesn't work good.
I have being readed all kinds of forums and I found that the main issue is in that maybe the ALSA is not using the correct model.
I tried modifying the archive:
With different kinds of models but I couldn't found the right one. I tried all the Lenovo ones that I found in:[url]
My laptop is a Lenovo G455 and my sound board is an ATI Technologies Inc SBx00 Azalia (Intel HDA)
I love Ubuntu but this is bothering me since I upgrade to version 10.10.
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