1.611977] autoconfig: line_outs=1 (0x1b/0x0/0x0/0x0/0x0) type:line [ 1.611979] speaker_outs=1 (0x14/0x0/0x0/0x0/0x0) [ 1.611980] hp_outs=1 (0x15/0x0/0x0/0x0/0x0) [ 1.611980] mono: mono_out=0x0 [ 1.611981] inputs: [ 1.611982] Front Mic=0x1a [ 1.611982] Rear Mic=0x18
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda?id=03ad6a8c93b6df2d65c305b5b5f9474068b45bfb you need this parch to change pcm playback volume to speaker+lo playback volume if speaker and line out share the volume control -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1425221 Title: [OptiPlex 9020, Realtek ALC280, Green Line Out, Rear] tinny sound To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1425221/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
