Public bug reported: When you put headphone jack in an hissing sound starts from speakers, if you remove headphone the noise stops immediately. The sound in headphone is quite perfect. I'm on a dual boot machine (9.04 and 9.10), with jaunty with kernel 2.6.28 sound is perfect with no issues. Audio settings are the same on both OS (done with alsamixer). I suppose it's a pulseaudio/gnome-media/kernel settings related problem (Karmic now uses 2.6.31-14 kernel) but can't be sure. Tested it with mics muted and all audio set to zero. No luck.
Pulseaudio 1:0.9.19-0ubuntu4 gnome-media 2.28.1-0ubuntu1 Kernel 2.6.31-14-generic Tested on a Dell Mini9. Please see additional informations on ubuntu forums: http://ubuntuforums.org/showthread.php?p=8295923#post8295923 ProblemType: Bug Architecture: i386 Date: Wed Nov 11 21:48:41 2009 DistroRelease: Ubuntu 9.10 ExecutablePath: /usr/bin/gnome-volume-control NonfreeKernelModules: wl Package: gnome-media 2.28.1-0ubuntu1 ProcEnviron: LANG=it_IT.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.31-14.48-generic SourcePackage: gnome-media Uname: Linux 2.6.31-14-generic i686 ** Affects: ubuntu Importance: Undecided Status: New ** Tags: apport-bug i386 -- [9.10]Audio hiss coming from netbook speakers when using headphones https://bugs.launchpad.net/bugs/480929 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
