http://en.wikipedia.org/wiki/Line_level
does the arrrow point inward or outward ? for the front blue jack , try hda-jack-sense-test -a and plugged the loopback cable to find out the node of the jack -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1216512 Title: No sound/low sound in Ubuntu 13.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1216512/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
