I've been having problems in getting my microphone input to work. Frustratingly, it works sometimes and doesn't work at other times, and I have yet to discover what causes the difference. I've been testing it with the Skype Sound Test Service.
My laptop, like most others, has a built-in microphone as well as a microphone jack (which I'm using). In kmix, there are sliders for:
What do all of these do, and how do they relate to the two microphone sources? Can I use them to select input from one source while silencing the other? Where can I read about this?
I'm running Kubuntu Koala, so I asked this question over in the Kubuntu forum, but no one there has responded. That was probably not the best place to try (for this issue, at least).
When I started using Slackware I've been using USB headset. Everything ran perfectly fine. They got recognized, I could use all of it's functions and so on. Unfortunately volume control on them stopped working so I had to service them, and like in every third world country, yay I need to wait minimum three weeks just so they can press a button and say "Yup, they don't work".
I bought normal headset to use them while other one is getting fixed, and didn't expect any problems with them considering they are "old" technology, normal audio input and output.
Now problem is following, sound works fine but microphone doesn't. Once I managed to "fix" it by switching audio input from mic to something else and then back to mic, now even that doesn't work. Another... "problem" is if I leave my USB webcam plugged in while booting computer, there is no sound at all, ether on line ones or USB ones but I can easily solve that problem by unplugging webcam, rebooting and plugging it back in later.
Now everything ran fine until my computer shutdown while I was sleeping. Don't know why, but it started happening recently, don't see anything smart in logs so I assume its... something, read it could be cache, HDD, temperature and so on but since logs don't write down anything smart... will deal with it some other time.
When I talk I can actually hear myself on the headset, which probably means that they work. If I put mic boost all the way up, I can hear myself perfectly clear, but somehow... seems that that information just doesn't get to Slackware, well it gets somewhat considering that it reacts to me adjusting mic boost on KMix, but everything else... no.
Arecord doesn't record anything, TS register as microphone isn't plugged in at all, skype doesn't get any input ether.
It's been almost two months since this problem started. I'm running 9.10, Karmic Koala, with all updates. I was hoping one of the updates would just fix this problem.
The microphone does not appear to work at all. It seems to exist because I have a choice for "Internal Audio Analog Stereo" under "sound preferences," but I don't know how else to check whether this is true. Sound Recorder does not record anything and Skype does not capture any sound from me.
how to run commands in the terminal and I consider myself an intermediate user, I just don't know anything about sound.
I have a microphone perfectly working on windows but I'm not able to use it on Ubuntu 10.10 64bit. I can't either record a sound or use skype.
I've installed Gnome-Alsa and unmuted every slider I could unmute on Alsa. But if I go on "Sound Preferences, Input, Choose a device for sound input" there's nothing I can choose. And the "input volume" is gray and so the "mute" check-box.
I thought that it was a driver problem so I went to Asus website to download Audio driver for my mother board (Asus Rampage II Gene). I got a package with Alsa drivers so I think they're already in Ubuntu.
What should I try?
I can't believe that a simple microphone doesn't work in Ubuntu 10.10 with a quite new Asus motherboard. It works in windows!
I have a motherboard p5bvm-se with 82801H (ICH8 Family) HD Audio Controller. The sound in earphones playing. Sound from the microphone is recorded and reproduced in KRecord => microphone is working. ssv:~ # uname -a Linux sslesarev 2.6.31.12-0.1-default #1 SMP 2010-01-27 08:20:11 +0100 x86_64 x86_64 x86_64 GNU/Linux
[code]...
I installed skype skype-2.1.0.81-3.1-x86-64 from build.opensuse.org/home:matteotomasoni or skype-2.1.0.81-suse.i586.rpm from [URL]... Microphone does not work in skype!
My laptop's internal microphone doesn't work. I ran alsa-info.sh to collect data about my configuration.
Code:
Since the full info dump was a little bit too big to post here, I put the file in its entirety on Pastebin. I also noticed that KMix doesn't display any inputs/outputs...
Update 6th March 2010: Update to Kernel 2.6.31-20 SOLVED the problem. Recording works again (still wouldn't in kernels 2.6.31-17 to 2.6.31-19). If a kernel update doesn't solve your problem, please read post 14 on page 2 by Mocha which seems to have solved the problem for other users without updating the kernel
Update 8th February 2010 to Kernel 2.6.31-19 did not solve the problem, please also read post number 7 for more details.
Quick Conclusion for other users who might experience the same problem:
After an update to kernel version 2.6.31-17 in Ubuntu 9.10 Karmic Koala, my external microphone did not work anymore. Playback was possible, just recording would not work anymore, although there was quite some background noise in the headphones. This made it impossible for me to use Skype and/or Sound Recorder.
All the possible solutions offered below did not help in my case (although you might give them a try).
I switched back to kernel version 2.6.31-16 where the problem does not occur.
I know there are lots of threads about this topic, but I have spent hours on this problem already and none of the solutions offered so far worked for me so I decided to start this thread.
I have been using Ubuntu 9.10 and so far, my external microphone worked flawlessly in Skype as well as in Sound Recorder. A few days ago, I received a call on Skype and all the guy on the other side could hear was loud noise. I can only play sound, but not record anymore (i.e. the microphone doesn't work anymore). I tried two different microphones just to be sure whether one was defective and also checked it in Windows (where they both work).
I am not sure what might have caused this problem, I just remember a kernel upgrade about that time (not sure whether this is the reason though). I use 2.6.31-17-generic now.
Here is what I have tried so far:
1) Right-click on the Sound Icon in the top right corner and checked the following: in the hardware tab, it is set to analog stereo duplex, input is set to internal audio analog stereo (no other choice here) and the mic is NOT muted (playing with the volume doesn't help either) and output is set to internal audio analog stereo (again, no other choice) and connector is set to analog output (here I can switch to analog headphones or analog speaker, but makes no difference).
I remember that I could choose between Microphone 1 and Microphone 2 in the input tab; this is somehow magically gone.
2) Installed padevchooser, tried several settings to no avail
3) When I use "alsamixer" (version 1.0.20) in a terminal, Playback>Master is set to 100<>100, Capture is set to 150<>150, lowering and/or playing with these figures doesn't help either.
When I use "alsamixer -Dhw:0" in a terminal, I get the same results as in step four.
4) In Gnome Alsa Mixer, only "Beep" is muted, everything else is set to max. I have Master, Headphon, PCM, Front, Front Mi (x2), Lin, Mic, Mic Boost, Capture (x2, set to record), Beep, Speaker
I have tried to mute/unmute different setting to no avail. Now I wonder why I have two Front Mi and two Capture entries. This is different than it used to be, might this be causing the problem?
5) Fiddling with Pulse Audio Volume Control didn't help either.
6) Had a look at "paman" (pulse audio manager), not sure whether I should change anything here.
7) Installed "linux-backports-modules-alsa-karmic-generic" and rebooted as recommended in several threads, did not help either.
Added the parameters "model=auto" and "probe_mask=1" to '/etc/modprobe.d/alsa-base.conf', did not work, so I deleted the entries again (hint from [url], see post 5)
Now I am at my wits end. I need my microphone to work, especially for Skype, otherwise I have to switch to Windows every time I receive or want to make a call which is definitely not a long-term solution?
Does anybody have an idea what might be causing this problem? As I said, it used to work flawlessly just a few days ago and now I don't even know what I should do next to make it work again...
Output of "amixer"
When I run "alsactl init" I get the following result which might be at least a part of the problem, but I wouldn't know how to solve this problem:
Unknown hardware: "HDA-Intel" "Realtek ALC662 rev1" "HDA:10ec0662,103c303a,00100101" "0x103c" "0x303a" Hardware is initialized using a guess method
i use a HP Pavilion dv6-3016ax everything works perfectly and i am very happy with ubuntu! If i could get the Brightness keys to work and the microphone i'd be even better. The brightness FN keys change the slider but make no physical difference of the brightness. And the microphone just doesn't work.
I just installed Skype and when I do a test call I can't hear myself. For some reason the microphone doesn't work, but I can hear sounds in the speakers. I'm running Ubuntu 10.04 can someone help me with this issue?
i just upgraded from Skype 2.0.0.72 to 2.1.047. Now my microphone isn't working anymore and i cannot select it in the skype options. From now on i can only select the PulseAudio server ..
So i have read some howtos for PulseAudio. They say i should starte PulseAudio Volume Control. ok.. Now i should go to the tab "Recording". This tab doesnt exist on my pc. I upgraded to the latest version of this volume control. It still doesnt exist.
I am using OpenSuse 11.0 with KDE4.3
Here are some screenshots:
[URL]
PS: My mic is still working with applications, that dont use pulseaudio.
My audio and video used to work great in skype. Two days ago connected my laptop and TV, in order to use the TV as a second monitor, to watch a football match (I only have IPTV). Only thing I had to do was to go to System -> Preferences -> Sound and switch (in the hardware tab) my Internal Audio Hardware from Analog Stereo Duplex to Digital Stereo (HDMI) Output + Analog Stereo Input.
So after the match I switched it back to Analog Stereo Duplex and proceeded to skype with my girlfriend. Problem was, the mic stopped working. It works just fine in 'Input' tab of my sound preferences, as well as in sound recorder. She, in skype, heard nothing but static. Test call doesn't work either. Now I've done all the usual stuff, Skype isn't allowed to automatically adjust mixer levels and my mic is already boosted. I've reinstalled skype and everything. I'm running out of ideas.
i have toshiba satellite A665 4 days ago i tried to talk with my friend through laptop playback microphone .. i could hear him but he couldn't hear me .. i tried everything but the problem still remains !
I am really struggling to get my the internal microphone on my iMac to function. I was able to get the sound working by installing ALSA Mixer and appending the /etc/modprobe.d/alsa-base.conf file with [options snd-hda-intel model="imac24"]. Input is not muted. That file is attached.
My gnome-volume-control recognizes an 'Internal Audio Analog Stereo' device, but it picks up no sound. Here's the chip information: Realtek ALC889A.
The mic on my laptop (lenovo g555, Ubuntu 11.04) doesn't work. No matter what application I'm using, it won't register. It worked just fine when I had windows installed. I've checked my sound preferences, and my input isn't muted, and no matter what volume I put the input at, it won't pick anything up.
I have some troubles with my microphone.I can hear it in ootput if I knock on it or speak, but I can't record from mic. It also does not work in skype.cant figure out what is the problem.
How to make the mics work on a Dell XPX M1330 laptop. This seems to be a common problem with built in mics on laptops. I've tried all the obvious things with alsamixer and pulseaudio.
Sound recording from build-in mic was fine in skype and cheese after i installed UNR in my Acer Aspire One 110L in early December last year.
But somehow, i just realized that my sound recording was not functioning when i use skype this morning.
(i don't know since when this problem occur as i never use skype and cheese in past few weeks and i did update a few time from synaptic and install ubuntu-boot kernel)
just now i remove ubuntu-boot and reinstall the 2.6.31-17-generic kernel and run
sudo dpkg-reconfigure pulseaudio
but skype and cheese still does not record from build in microphone but only record from external microphone.
One weird thing is Sound recorder do record from both the build-in mic and external mic.
i tried "parec -r test.wav" and "parec -p test.wav" and it also record from both mic.
Anyone know how to configure my netbook so that the internal mic work on skype?
I just installed Maverick on an Asus Seashell 1215T netbook with an AMD/ATI chipset. The sound output is working fine (with the exception that I have to manually set output to either speakers or headphones rather than just plugging in headphones), but neither the internal microphone nor external microphones plugged in through the mic jack work. I do have the sound device set to the internal sound (rather than HDMI) and the volume level set appropriately. Apparently neither microphone is being recognized. Any ideas on what could be wrong?Here is the relevant section from lspci -v:
00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA) Subsystem: ASUSTeK Computer Inc. Device 841c Flags: bus master, slow devsel, latency 64, IRQ 16
I get no sound during recording - respectively just a background-noise - ssssssssssss - when I turn ON CAPTURE and DIGITAL volume input to 100% ON. When I mute CAPTURE or DIGITAL this sound disappear..
In Skype I get no sound recording at all..
I have a few mixers - alsamixer, kmix, gnome-alsamixer, aumix... all seems to corespond and react to each other.
Actually i have no Microphone posibility in mixers and as well nothing through aumix..
In System/Settings/Sound - in sound record test: "Failed test tubes for structures" 'gconfaudiosrc ! audioconvert ! audioresample ! gconfaudiosink profile=chat'
Device HDA NVidia (Alsa mixer).. as well I have a posibility of choosing VIA ID 4397 (OSSM ixer)
I have a serious problem with my sound card and Ubuntu 10.04. In the others distros (Gentoo, Sabayon, Fedora, Puppy...) the mic run very good, but in Ubuntu i can't record any sound. I can ear the sound exit from the speaker, but with sw like Sound Recorder, Audacity and Skype i can't record the sound. I tried EVERY setting in alsa mixer/Gnome alsa mixer but I can't resolve the problem.
My laptop's internal microphone doesn't work. I ran alsa-info.sh to collect data about my configuration.
Code:
Since the full info dump was a little bit too big to post here, I put the file in its entirety on Pastebin. I also noticed that KMix doesn't display any inputs/outputs...
I added the Brightness Applet to the top panel, but when I change the brightness, nothing happens. D:I can't stand this, it's like my screen is stuck on supa-bright and it's hurting my eyes. When I load my PC up in Windows, the brightness control works just fine. But it doesn't seem to work on Ubuntu.
I've installed fc10 but I got some problem with the audio driver for my Dell Vostro 1700. In particular line input doesn't work correctly neither the built in microphone, neither the line input. Is there a special driver?
I bought a Toshiba Nb205 laptop with a Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02) inside. After I first got it I installed Ubuntu onto it, and that's where the problems started. After everything was installed I noticed that my sound doesn't work. So I looked everywhere. I tried so many solutions offered on these forums including messing around with Alsamixer and nothing seemed to be working. Then one day I luckily stumbled upon this website that directed me here: [URL] So I went there and picked the Linux 2.6(X86)(DEB) from the drop down list and installed it. I rebooted my machine, and I now had sound.
However, the only problem is that I can't control the volume of the sound. When I play something, it stays at one volume and one volume only. Nothing on sound preferences will work. The only way I can raise or lower the volume is if I do it in the application that I run, like if I am playing a ..... video, I have to use their volume control to control the volume. My master volume won't work at all.
According to the Community Documentation for a 6,2 running Maverick, the LCD brightness just "Works." I have mbp-nvidia-bl-dkms and pommed installed, but this has never worked for me.
