Ubuntu :: Audio Input Device Constantly Reset To Mute
May 3, 2010
On karmic the audio input device would constantly reset to muted. On lucid, it keeps resetting it to the microphone jack at the back of the computer (While I have a webcam up and running that it knows is what I use. How can I get it to remember my audio input? One more functionality issue till bingo. How can I give a window "Widget" status: I want it not to minimize when I hit ctrl alt D (Like conky and other widgets).
No audio input device can be found in sound preference>input but in sound preference>hardware>it shows the input webcam recorder device.
When I use
Code: alsamixer
onto terminal it shows this
and also i checked cable device and everything. And it was working till I last hour. I rebooted computer then there's some problem, I haven't change anything before or after rebooting.
I need to set the default input device to be the microphone on my webcam for when I skype, but it seems to keep resetting itself, so I keep going in and changing it.
I am right clicking the volume icon and going into Sound Prefs -> Input, and selecting the camera.
How do I stop it from forgetting this and resetting it?
I'm having here annoying "problem" with my webcamera. Everytime I want to use it as a microphone it needs to be switched manually in sound settings menu. It's not a big deal but I would really rather let it be switched automatically like plug and play or something like that.
I use a Logitech USB headset with microphone at work for phone conferencing, and for some reason whenever I restart Ubuntu (and sometimes seemingly at random times), the settings for the audio input device revert to the defaults (the internal audio hardware).I can always reset it back to the USB headset by going to the sound configuration menu (Preferences -> Sound -> Input), but if any applications that use a microphone are already running, they will need to be restarted in order to make use of the newly configured input device.
After I listened to the audio program on the Google Chrome, I downloaded the MP3 to listen again offline. When I clicked on the downloaded MP3 file and using Totem to hear on my computer, there is no sound. I checked the sound preference, there is NO MUTE.
I restarted computer, clicked on the MP3 file with Totem, I can hear. I can hear the sound on ...... Which process should I restart without reboot computer. I'm using Ubuntu 10.10. Here is the output after execute command "sudo lshw -c sound"
I am working on an embedded system, which is an USB MSC device that supports some vendor specific scsi commands. I am using FC10 laptop as USB host for testing, and it runs some small apps based on sg3. All has been well for ~ a week. The FC10 laptop is able to communicate with the device and retrieve data. Suddenly, starting from today, the laptop is not able to properly detect the device. When plugged-in, the MSC device is detected as input device (I thought). This is observed from "dmesg" output and changes in "/dev/input/".The device under development is running at full speed. When I connect to winXP, no problem. A windows file explorer pops up, showing the content of the drive.Also, the FC10 has no problem with other USB flash drive (high speed).
I have behringer UCA202 usb card, after plug to usb, it just works , I have only small problem with alsamixer, which still shows by default my integrated HDA Intel, I could switch it by F6 or by alsamixer -c 1no problem, but I expect that default card is now plugged "USB audio", so why alsamixer recognize default audio device as HDA intel and not a USB Audio ?anyone who has two or more sound cards with the same issue ?
For those that use Virtualbox on their slackware host and have a windows (xp) guest running. I have tried various settings for sound (Alsa, PulseAudio), the AC97 drivers are installed in the Windows xp guest os, but there is no sound and there is an unknown audio device (in the windows device manager). If I remove the AC97 drivers and use the soundblaster16 drivers in the Vbox settings there is no unknown sound device, but there's still no sound. why I can't get sound working?
Flash is having really trouble in firefox, it works in chrome on the other hand.You can see the large white boxes that randomly appear while flash plays.Thunderbird's lightning fails to install and gives this error.
System Spec's
OpenSuse 11.4 64bit Intel i3 CPU and Graphic's 4 GB of ram Webcam (working)
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(works some times, doesn't seem to load right but that might have something to do with the fact that is shows under lsusb. I need to learn how to reset a usb device)
I was able to write a script on Linux Shell for send and read data to a serial port. But I�m facing a problem now. If by any mean I send to de device anything else than the predefined strings, stated by the manufacturer, the device ceases to respond. The only way I found its to turn off and then turn on the thing again. Which its very impractical. Its there any way to "reset de UART chip on the device" or send some string based on the RS232 standard that clean the device buffer?
I recently added a SS drive and after 2 hours it went into read only and busy mode. The machine see the drive as does tools like fdisk, fsck, qtparted, kde partition manager but I can't reset the device to make it write-able Do I need to RMA the device (it's 12 hours old) or is there a method to make the device usable again?
I noticed there're lots of "usb 3-1: reset low speed USB device using uhci_hcd and address 2" warnings in two of our server's syslog. They occur roughly every 20min. The server is a Dell R710 with CentOS 5.4 X86_64 installed. I suspect it's the virtual CD device of the iDrac6 but not sure. How Can I identify which USB device triggering these warning? The related syslog is as following:
Code:
Apr 13 23:32:47 bak2 kernel: usb 3-1: reset low speed USB device using uhci_hcd and address 2 Apr 13 23:42:44 bak2 kernel: usb 2-3: USB disconnect, address 3 Apr 13 23:45:53 bak2 kernel: usb 2-3: new high speed USB device using ehci_hcd and address 4
I am trying to record using a microphone without success. Checking my audio settings on the input tab all remains silent. I also checked the input channels using alsamixer and all looks correct.
Mar 13 18:33:26 cjbLT2 kernel: [ 7523.361079] hub 4-0:1.0: unable to enumerate USB device on port 5 Mar 13 18:33:26 cjbLT2 kernel: [ 7523.567075] hub 2-0:1.0: unable to enumerate USB device on port 5 Mar 13 18:33:26 cjbLT2 kernel: [ 7523.739110] hub 4-0:1.0: unable to enumerate USB device on port 5 Mar 13 18:33:26 cjbLT2 kernel: [ 7523.945101] hub 2-0:1.0: unable to enumerate USB device on port 5
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This is on my laptop. I have 3 external USB devices plugged in but this will happen when I boot without them plugged in too. Don't seem to be missing any device either. This wasn't happening on openSuSE 11.2 and just started when I upgraded it to 11.4.
All I do is connect my Palm to the usb port, and it starts a reset loop. It resets, gets booted, and crashes to reset again. What's up with this? BTW, this same palm worked with gnome pilot on Debian and Vector installs, and works currently with an XP install. But on my 11.2 suse, it goes crazy.
I wanted to take an audio feed from a stereo amplifier into my HP Pavilion DV6 laptop, in order to digitally record some old vinyl.
In the Sound Preferences tab, I seemed to be able to record easily from the internal mic, but there seemed to be no easy way to switch the preferences to enable recording from the Line In socket on the laptop.
We tried muting the mic, this only caused the system to record nothing. We also tried all the various available options in "the Hardware Profiles" tab, "Settings for the available device", but no the laptop seemed to be getting no "line in" input with whatever profile we tried.
On Mac, it was as simple as switching the input sound preferences from "internal mic" to "line in".
I am attempting to connect a bluetooth headset to a Telex Intercom System. I can connect my bluetooth headset to Ubuntu and use the microphone and the speaker perfectly. There are no problems with the Line-In or the Line-Out.
Is there any way to connect the BT-Microphone to the Line-Out while connecting the Line-In to the BT-Speaker?
For some reason on any application that uses sound, but doesn't allow me to specify the input/output audio devices I don't get anything. I want all audio to go to my USB Headset, and not the onboard soundcard. To start off with, here's alsamixer: Here's a screenshot from Mumble (voice chat) that shows that I've set the USB headset device in there, and it works 100% fine on Mumble.
[Code]...
As you can see from the alsa-base.conf above I've tried specifying snd_usb_audio as the default device, but it's not working.
I am using Ubuntu (Studio) 10.04 (kernel name reads "2.6.32-25-preempt"), and I am having a problem with applications that send audio over network connections (skype, google voice, etc.)- the audio that comes out on the other line sounds like small periodic blips. I figure this must be some kind of clocking mismatch or something?
- I can record audio just fine using audacity or other recording interfaces. - All forms of audio output, including skype and google voice, work just fine (I can hear the person on the other line, but they can't hear me).
How to adjust whatever settings I need to make this work?
I have installed Lynx and want to use two X servers at the same time. Each server has its own ServerLayout section in xorg.cong. The first ServerLayout Section has AutoAddDevices enabled, so that new input devices are added automatically. The second ServerLayout has AutoAddDevices disabled, and one InputDecice pointing to /dev/input/mouse3. That way, this mouse is the only input decive affecting the second X instance.
Unfortunately, this mouse is also controlling the first server (due to AutoAddDecives). Can anyone tell me how to disable this? I want every input device to be added to the first server, except this mouse. In earlier versions of ubuntu, I used a hal rule to make hal ignore this mouse. So it was not added to the first server. Now that hal is not used by lynx anymore, I don't know how to do this. I have already read some things about udev and the xorg.conf.d folder.
I use a USB webcam with a built in microphone. It works fine, but every time I plug it in I have to go to sound properties and select it as the input device. There are no other input devices present on my system. Since it's the only one there, is there any way to get it to automatically select when I plug it in? If not, I think that would be good functionality to add. Does anyone know who or what team to contact about that?
I'm using FFADO on JACK in order to use my firewire device (M-Audio Profire 610) and I seem to have the opposite issue as others who have similar problems. Everything starts up fine, and I can record audio into Ardour using my inputs, but I can't get any output from any of my 8 line outs.
I've checked the connections using QjackCtl, and I tried to route audio from another program (Audacious) but I can't seem to pull audio out of the device (or the computer won't send my device audio?).
I can't use my line-in/microphone jack. In system-management-sound input tab there is no input device listed, and the input controls are grayed-out. sudo lshw -C sound produced:
description: Audio device product: N10/ICH 7 Family High Definition Audio Controller vendor: Intel Corporation physical id: 1b
I have a Kore Controller from Native Instruments [URL] using it as a sound card on Fedora 12. Its input knobs are supported by Linux, too, but they are pretty useless for me.It came out that these input knobs send mouse movements from time to time, letting my mouse pointer jumping to the upper left corner of the screen.
So I want to disable the knobs, i.e. I want X to not interpret these "knob actions" as mouse movements. What is the best way to achive this? Can I disable it somewhere in HAL configuration or do I have to modify xorg.conf? And how do I do this?Simply plugging out the Kore Controller is not an option for me because I use it as sound card.
I just bought an M-Audio Keystation 49e off of craigslist and I'm at a bit of a loss on where to start to use it as an input device for muse or rosegarden.
Everything seems setup, but I'm at a loss on how to use it in the applications. It doesn't have any sound synthesis abilities on the keyboard, it's just an input device. Without the keyboard I usually go this route:
jackd -R -d alsa & timidity -Oj -iA & rosegarden
And midi events output sounds and all that jazz. I'm wanting to input notes / record from the keyboard. But still output all sounds in the aforementioned manner. If I could get those to happen while I record that would help a bunch. Maybe it's just too late in the day for me to wrap my brain around it at the moment.
