Only one speaker is working when playing audio files. When running Windows, both speakers work.
Here is the alsa-info output, http://www.alsa-project.org/db/?f=dab68dd823384578ea162ce64755dde2a82873b6 An issue of concern is that in the alsa-info output, at the Modprobe options section, it shows as if snd_hda_intel is loaded twice, while it appears only once in 'lsmod'. Another issue of concern is that the same subsystem ID is found in two places at patch_realtek.c, http://git.alsa-project.org/?p=alsa-kernel.git;a=blob;f=sound/pci/hda/patch_realtek.c;hb=HEAD#l9897 and http://git.alsa-project.org/?p=alsa-kernel.git;a=blob;f=sound/pci/hda/patch_realtek.c;hb=HEAD#l18793 This issue is being discussed at the Ubuntu-gr forum at http://forum.ubuntu-gr.org/viewtopic.php?f=38&t=16466 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/706921 Title: [HDA-Intel - HDA Intel] Only one speaker is working -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs