I'd suggest checking alsamixer and/or gnome-alsamixer and make sure the appropriate jacks (on my system, "front") have not been muted.
Carl On Fri, July 27, 2012 8:57 pm, Otto wrote: > Hi, > > I just can't hear anything from my earphones. > The notebook is a Lenovo G460-06777VP, which has this soundcard: > 00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High > Definition Audio (rev 05) > > Today I was trying to set up HDMI to connect to the laptop. The video > output was fine, but the audio one was not. > I had to run the following commands to make audio work: > > # m-a update > # m-a prepare > # m-a a-i -t alsa-source > > This last one downloaded and compiled something. > > I also had to create file /etc/asound.conf containing the following line: > pcm.!default hdmi:Intel > > Finally, HDMI video and audio were fine. > > > Later, I removed the HDMI cable and decided to use the earphones. Now they > simply output nothing! > I removed the /etc/asound.conf file and still have no sound. Rebooted and > nothing. > > The laptop speaker is fine, the earphone too. The sound port is fine, too > (I booted using a LiveCD). > > How can this be fixed? Thanks. > -- Carl Fink c...@finknetwork.com -- To UNSUBSCRIBE, email to debian-laptop-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/182490e6d7377cda1601d238acaad1ae.squir...@mail.panix.com