I forget if I mentioned this, but I also am running Ubuntu on a Latitude D630.
Juun-- go to sound preferences (right click on the volume applet in the panel) then the applications tab while virtualbox is running and see if it shows up there. On Tue, Nov 17, 2009 at 2:53 PM, Juun <[email protected]> wrote: > Same problem here on an XPS M1330. For what it's worth, as long as a > virtualbox machine is running, the hissing also stops. > > -- > touchpad creates noise in headphones > https://bugs.launchpad.net/bugs/457710 > You received this bug notification because you are a direct subscriber > of the bug. > > Status in “pulseaudio” package in Ubuntu: New > > Bug description: > Binary package hint: pulseaudio > > Periodically (notably after rebooting from a kernel panic) I will > experience noise in my headphones everytime I use my touchpad. This noise > does not occur on the laptop speaker if I unplug the headphones. It takes > ~15s for it to start up. Starting an application such as rhythmbox will > make the noise stop. Also opening the sound preferences from the volume > icon on the panel will stop the noise, about 15 seconds after closing that > window the noise will start again. > > The noise appears to just be a sort of static when the finger is moving > fast over the touchpad. However when the finger slows down you can > differentiate individual ticks, occurring at a frequency directly correlated > to how fast the finger is moving. Single ticks can be reproduced by shift > the weight of a finger. > > Rebooting does not consistently fix this problem, although I believe it > might has fixed it a few times. > > I'm not certain this is a pulseaudio problem but that seemed like the > likely candidate. > > see http://ubuntuforums.org/showthread.php?t=1296654 > > ProblemType: Bug > Architecture: amd64 > ArecordDevices: > **** List of CAPTURE Hardware Devices **** > card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog] > Subdevices: 2/2 > Subdevice #0: subdevice #0 > Subdevice #1: subdevice #1 > AudioDevicesInUse: > USER PID ACCESS COMMAND > /dev/snd/controlC0: austin 1868 F.... pulseaudio > Card0.Amixer.info: > Card hw:0 'Intel'/'HDA Intel at 0xf6ffc000 irq 21' > Mixer name : 'SigmaTel STAC9205' > Components : 'HDA:838476a0,102801f9,00100204 > HDA:14f12c06,14f1000f,00100000' > Controls : 25 > Simple ctrls : 16 > Date: Wed Oct 21 18:45:59 2009 > DistroRelease: Ubuntu 9.10 > NonfreeKernelModules: wl nvidia > Package: pulseaudio 1:0.9.19-0ubuntu3 > ProcEnviron: > LANG=en_US.UTF-8 > SHELL=/bin/bash > ProcVersionSignature: Ubuntu 2.6.31-14.48-generic > SourcePackage: pulseaudio > Uname: Linux 2.6.31-14-generic x86_64 > -- touchpad creates noise in headphones https://bugs.launchpad.net/bugs/457710 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
