Hey there, having the same problem over here. Kxstudio 14.04.
First of all: my Audiointerface and Firefox worked before the Firefox update.
Then: no sound in Firefox.
So I installed Pulseaudio.
Now Cadence won't start with my USB Audiointerface.
The internal soundcard (hw:PCH,0 [ALC892 Analog]) still works.
The log says something with Alsas Playback is wrong, but i can't figure out how to solve this:
Code: Select all
Mon Sep 18 16:28:44 2017: Controller activated. Version 1.9.11-RC1 (unknown) built on Sat Jul 22 11:53:15 2017
Mon Sep 18 16:28:44 2017: Loading settings from "/home/karl/.config/jack/conf.xml" using expat_2.1.0 ...
Mon Sep 18 16:28:44 2017: setting parameter 'engine':'driver':'(null)' to value "alsa"
Mon Sep 18 16:28:44 2017: setting parameter 'engine':'realtime':'(null)' to value "true"
Mon Sep 18 16:28:44 2017: setting parameter 'engine':'realtime-priority':'(null)' to value "85"
Mon Sep 18 16:28:44 2017: setting parameter 'drivers':'loopback':'channels' to value "3"
Mon Sep 18 16:28:44 2017: setting parameter 'drivers':'alsa':'device' to value "hw:USB,0"
Mon Sep 18 16:28:44 2017: setting parameter 'drivers':'alsa':'capture' to value "none"
Mon Sep 18 16:28:44 2017: setting parameter 'drivers':'alsa':'playback' to value "none"
Mon Sep 18 16:28:44 2017: setting parameter 'drivers':'alsa':'rate' to value "44100"
Mon Sep 18 16:28:44 2017: setting parameter 'drivers':'alsa':'period' to value "256"
Mon Sep 18 16:28:44 2017: setting parameter 'drivers':'alsa':'nperiods' to value "2"
Mon Sep 18 16:28:44 2017: setting parameter 'drivers':'alsa':'hw-alias' to value "true"
Mon Sep 18 16:28:44 2017: Listening for D-Bus messages
Mon Sep 18 16:28:44 2017: Starting jack server...
Mon Sep 18 16:28:44 2017: JACK server starting in realtime mode with priority 85
Mon Sep 18 16:28:44 2017: self-connect-mode is "Don't restrict self connect requests"
Mon Sep 18 16:28:44 2017: Acquired audio card Audio3
Mon Sep 18 16:28:44 2017: creating alsa driver ... hw:USB,0|hw:USB,0|256|2|44100|0|0|nomon|swmeter|-|32bit
Mon Sep 18 16:28:44 2017: Using ALSA driver USB-Audio running on card 3 - Focusrite Scarlett 2i2 USB at usb-0000:00:14.0-8, high speed
Mon Sep 18 16:28:44 2017: configuring for 44100Hz, period = 256 frames (5.8 ms), buffer = 2 periods
Mon Sep 18 16:28:44 2017: ALSA: final selected sample format for capture: 32bit integer little-endian
Mon Sep 18 16:28:44 2017: ALSA: use 2 periods for capture
Mon Sep 18 16:28:44 2017: ALSA: final selected sample format for playback: 32bit integer little-endian
Mon Sep 18 16:28:44 2017: ALSA: use 2 periods for playback
Mon Sep 18 16:28:44 2017: ERROR: ALSA: cannot set hardware parameters for playback
Mon Sep 18 16:28:44 2017: ERROR: ALSA: cannot configure playback channel
Mon Sep 18 16:28:44 2017: Released audio card Audio3
Mon Sep 18 16:28:44 2017: ERROR: Cannot initialize driver
Mon Sep 18 16:28:44 2017: ERROR: JackServer::Open failed with -1
Mon Sep 18 16:28:44 2017: ERROR: Failed to open server
Mon Sep 18 16:29:15 2017: Saving settings to "/home/karl/.config/jack/conf.xml" ...
Thanks for helping!