On Sun, Jun 3, 2018 at 11:16 AM, Len Ovens <len@xxxxxxxxxxxxx> wrote:
On Sun, 3 Jun 2018, Mac wrote:
As I said, I checked it, nothing is muted and all are at 100%.
What am I missing...
Ok, simple things first. have you verified with meterbridge or something similar, that there is audio (needle movement) going to the system output ports? Have you tried connecting your audio source to all audio outputs?
Yes, used meter bridge, yes there was movement.
That said, since my last post I booted to the original os on this laptop (it is a system76, so it came with vanilla Ubuntu) the speakers worked.
(Since it was vanilla, I had no jack, etc. to play with...and has been so long I had to log in as guest, so didn't attempt to install anything.)
So, I rebooted to UbStudio. Now I can start jack and get sound from the speakers, but it's distorted.
Following is the output of jack_control dp:
--- get driver parameters (type:isset:default:value)
device: ALSA device name (str:set:hw:0:hw:HD2)
capture: Provide capture ports. Optionally set device (str:set:none:hw:PCH)
playback: Provide playback ports. Optionally set device (str:set:none:hw:PCH,0)
rate: Sample rate (uint:set:48000:44100)
period: Frames per period (uint:set:1024:64)
nperiods: Number of periods of playback latency (uint:set:2:2)
hwmon: Hardware monitoring, if available (bool:set:False:False)
hwmeter: Hardware metering, if available (bool:set:False:False)
duplex: Provide both capture and playback ports (bool:set:True:True)
softmode: Soft-mode, no xrun handling (bool:set:False:False)
monitor: Provide monitor ports for the output (bool:set:False:False)
dither: Dithering mode (char:set:n:n)
inchannels: Number of capture channels (defaults to hardware max) (uint:notset:0:0)
outchannels: Number of playback channels (defaults to hardware max) (uint:notset:0:0)
shorts: Try 16-bit samples before 32-bit (bool:set:False:False)
input-latency: Extra input latency (frames) (uint:notset:0:0)
output-latency: Extra output latency (frames) (uint:notset:0:0)
midi-driver: ALSA MIDI driver (str:notset:none:none)
device: ALSA device name (str:set:hw:0:hw:HD2)
capture: Provide capture ports. Optionally set device (str:set:none:hw:PCH)
playback: Provide playback ports. Optionally set device (str:set:none:hw:PCH,0)
rate: Sample rate (uint:set:48000:44100)
period: Frames per period (uint:set:1024:64)
nperiods: Number of periods of playback latency (uint:set:2:2)
hwmon: Hardware monitoring, if available (bool:set:False:False)
hwmeter: Hardware metering, if available (bool:set:False:False)
duplex: Provide both capture and playback ports (bool:set:True:True)
softmode: Soft-mode, no xrun handling (bool:set:False:False)
monitor: Provide monitor ports for the output (bool:set:False:False)
dither: Dithering mode (char:set:n:n)
inchannels: Number of capture channels (defaults to hardware max) (uint:notset:0:0)
outchannels: Number of playback channels (defaults to hardware max) (uint:notset:0:0)
shorts: Try 16-bit samples before 32-bit (bool:set:False:False)
input-latency: Extra input latency (frames) (uint:notset:0:0)
output-latency: Extra output latency (frames) (uint:notset:0:0)
midi-driver: ALSA MIDI driver (str:notset:none:none)
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