Here's an Patch (temp. Workaround) for the VPCEB1Z1E (see apport-collect data above). You can just switch on the External Amplifier Power Down (EAPD).
** Attachment added: "diff-also-for-alc269.txt" http://launchpadlibrarian.net/41767224/diff-also-for-alc269.txt -- No sound in sony vaio VPCEB16FG (Realtek ALC269, snd-hda-intel driver) https://bugs.launchpad.net/bugs/537448 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