<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">Message-ID: <20150702092832.10e9aef0@archlinux><br>
<br>
On Wed, 1 Jul 2015 23:38:38 -0700, Jeff Sandys wrote:<br>
>I don't see any difference with alsamixer, pulseaudio and jack<br>
>settings, and input works with both.<br>
<br>
You're using the same settings, by most likely running the same audio<br>
sessions, ok, but are you getting the same jackd messages too?<br>
<br>
The output of aplay -l;arecord -l;amidi -l is equal too?<br>
<br>
amixer >> Desktop/linux_v3.txt<br>
amixer >> Desktop/linux_v4.txt<br>
<br>
No diff?<br></blockquote><div><br></div><div>aplay, arecord, amidi, amixer and jack messages are essentially the same.</div><div>The difference is the order of the cards, </div><div>HDMI, PCH, USB in kernel 3.18.9 and </div><div>USB, HDMI, PCH in kernel 4.0.5</div><div>Below, after the uname, aplay, arecord, amidi and amixer output, the qjackctl messages up to the point where I do get sound with guitarx in kernel 3.18.9 and I don't with kernel 4.0.5 are listed.</div><div>if I switch jack to PCH, audio play and record works with both kernels.</div><div><br></div><div>Anyone else have a problem with Focusrite Scarlett and kernel 4.x ?</div><div>Should I submit a bug report, if so, where?</div><div>-- Jeff</div><div><br></div><div>[jeff@bossart ~]$ uname -r<br></div><div>3.18.9-201.rt5.1.fc21.ccrma.x86_64+rt</div><div>[jeff@bossart ~]$ aplay -l</div><div>**** List of PLAYBACK Hardware Devices ****</div><div>card 0: HDMI [HDA Intel HDMI], device 3: HDMI 0 [HDMI 0]</div><div> Subdevices: 1/1</div><div> Subdevice #0: subdevice #0</div><div>card 0: HDMI [HDA Intel HDMI], device 7: HDMI 1 [HDMI 1]</div><div> Subdevices: 1/1</div><div> Subdevice #0: subdevice #0</div><div>card 0: HDMI [HDA Intel HDMI], device 8: HDMI 2 [HDMI 2]</div><div> Subdevices: 1/1</div><div> Subdevice #0: subdevice #0</div><div>card 1: PCH [HDA Intel PCH], device 0: VT1802 Analog [VT1802 Analog]</div><div> Subdevices: 1/1</div><div> Subdevice #0: subdevice #0 </div><div>card 1: PCH [HDA Intel PCH], device 2: VT1802 Alt Analog [VT1802 Alt Analog] </div><div> Subdevices: 1/1 </div><div> Subdevice #0: subdevice #0 </div><div>card 2: USB [Scarlett 18i8 USB], device 0: USB Audio [USB Audio] </div><div> Subdevices: 1/1 </div><div> Subdevice #0: subdevice #0 </div><div>[jeff@bossart ~]$ arecord -l </div><div>**** List of CAPTURE Hardware Devices **** </div><div>card 1: PCH [HDA Intel PCH], device 0: VT1802 Analog [VT1802 Analog] </div><div> Subdevices: 1/1</div><div> Subdevice #0: subdevice #0</div><div>card 2: USB [Scarlett 18i8 USB], device 0: USB Audio [USB Audio]</div><div> Subdevices: 1/1</div><div> Subdevice #0: subdevice #0</div><div>[jeff@bossart ~]$ amidi -l</div><div>Dir Device Name</div><div>IO hw:2,0,0 Scarlett 18i8 USB MIDI 1</div><div>[jeff@bossart ~]$ amixer</div><div>Simple mixer control 'Master',0</div><div> Capabilities: pvolume pswitch pswitch-joined</div><div> Playback channels: Front Left - Front Right</div><div> Limits: Playback 0 - 65536</div><div> Mono:</div><div> Front Left: Playback 65536 [100%] [on]</div><div> Front Right: Playback 65536 [100%] [on]</div><div>Simple mixer control 'Capture',0</div><div> Capabilities: cvolume cswitch cswitch-joined</div><div> Capture channels: Front Left - Front Right</div><div> Limits: Capture 0 - 65536</div><div> Front Left: Capture 65540 [100%] [on]</div><div> Front Right: Capture 65540 [100%] [on]</div><div>[jeff@bossart ~]$ </div><div><br></div><div>23:23:22.013 JACK is starting...</div><div>23:23:22.013 /bin/jackd -dalsa -dhw:USB -r48000 -p256 -n2 -zt</div><div>Cannot connect to server socket err = No such file or directory</div><div>Cannot connect to server request channel</div><div>jack server is not running or cannot be started</div><div>23:23:22.018 JACK was started with PID=2097.</div><div>no message buffer overruns</div><div>no message buffer overruns</div><div>no message buffer overruns</div><div>jackdmp 1.9.10</div><div>Copyright 2001-2005 Paul Davis and others.</div><div>Copyright 2004-2014 Grame.</div><div>jackdmp comes with ABSOLUTELY NO WARRANTY</div><div>This is free software, and you are welcome to redistribute it</div><div>under certain conditions; see the file COPYING for details</div><div>JACK server starting in realtime mode with priority 60</div><div>self-connect-mode is "Don't restrict self connect requests"</div><div>audio_reservation_init</div><div>Acquire audio card Audio2</div><div>creating alsa driver ... hw:USB|hw:USB|256|2|48000|0|0|nomon|swmeter|-|32bit</div><div>configuring for 48000Hz, period = 256 frames (5.3 ms), buffer = 2 periods</div><div>ALSA: final selected sample format for capture: 32bit integer little-endian</div><div>ALSA: use 2 periods for capture</div><div>ALSA: final selected sample format for playback: 32bit integer little-endian</div><div>ALSA: use 2 periods for playback</div><div>23:23:24.215 JACK connection change.</div><div>23:23:24.216 Server configuration saved to "/home/jeff/.jackdrc".</div><div>23:23:24.216 Statistics reset.</div><div>23:23:24.222 Client activated.</div><div>23:23:24.222 Post-startup script...</div><div>23:23:24.222 /usr/bin/a2jmidid -e &</div><div>JACK MIDI <-> ALSA sequencer MIDI bridge, version 8 (7383d268c4bfe85df9f10df6351677659211d1ca) built on Sun Oct 26 18:17:02 2014</div><div>Copyright 2006,2007 Dmitry S. Baikov</div><div>Copyright 2007,2008,2009,2011,2012 Nedko Arnaudov</div><div>Bridge starting...</div><div>Using JACK server 'default'</div><div>Hardware ports will be exported.</div><div>Bridge started</div><div>Press ctrl-c to stop the bridge</div><div>port created: Midi Through [14] (capture): Midi Through Port-0</div><div>port created: Midi Through [14] (playback): Midi Through Port-0</div><div>port created: Scarlett 18i8 USB [24] (capture): Scarlett 18i8 USB MIDI 1</div><div>port created: Scarlett 18i8 USB [24] (playback): Scarlett 18i8 USB MIDI 1</div><div>23:23:24.624 Post-startup script terminated successfully.</div><div>23:23:24.624 JACK active patchbay scan...</div><div>23:23:24.625 JACK connection change.</div><div>23:23:24.826 JACK active patchbay scan...</div><div>23:23:52.358 JACK connection graph change.</div><div>23:23:52.454 JACK active patchbay scan...</div><div>23:23:52.455 JACK connection change.</div><div>23:23:52.657 JACK active patchbay scan...</div><div><br></div><div><br></div><div>[jeff@bossart ~]$ uname -r</div><div>4.0.5-200.fc21.x86_64</div><div>[jeff@bossart ~]$ aplay -l</div><div>**** List of PLAYBACK Hardware Devices ****</div><div>card 0: USB [Scarlett 18i8 USB], device 0: USB Audio [USB Audio]</div><div> Subdevices: 1/1</div><div> Subdevice #0: subdevice #0</div><div>card 1: HDMI [HDA Intel HDMI], device 3: HDMI 0 [HDMI 0]</div><div> Subdevices: 1/1</div><div> Subdevice #0: subdevice #0</div><div>card 1: HDMI [HDA Intel HDMI], device 7: HDMI 1 [HDMI 1]</div><div> Subdevices: 1/1</div><div> Subdevice #0: subdevice #0</div><div>card 1: HDMI [HDA Intel HDMI], device 8: HDMI 2 [HDMI 2]</div><div> Subdevices: 1/1</div><div> Subdevice #0: subdevice #0</div><div>card 2: PCH [HDA Intel PCH], device 0: VT1802 Analog [VT1802 Analog]</div><div> Subdevices: 1/1</div><div> Subdevice #0: subdevice #0</div><div>card 2: PCH [HDA Intel PCH], device 2: VT1802 Alt Analog [VT1802 Alt Analog]</div><div> Subdevices: 1/1</div><div> Subdevice #0: subdevice #0</div><div>[jeff@bossart ~]$ arecord -l</div><div>**** List of CAPTURE Hardware Devices ****</div><div>card 0: USB [Scarlett 18i8 USB], device 0: USB Audio [USB Audio]</div><div> Subdevices: 1/1</div><div> Subdevice #0: subdevice #0</div><div>card 2: PCH [HDA Intel PCH], device 0: VT1802 Analog [VT1802 Analog]</div><div> Subdevices: 1/1</div><div> Subdevice #0: subdevice #0</div><div>[jeff@bossart ~]$ amidi -l</div><div>Dir Device Name</div><div>IO hw:0,0,0 Scarlett 18i8 USB MIDI 1</div><div>[jeff@bossart ~]$ amixer</div><div>Simple mixer control 'Master',0</div><div> Capabilities: pvolume pswitch pswitch-joined</div><div> Playback channels: Front Left - Front Right</div><div> Limits: Playback 0 - 65536</div><div> Mono:</div><div> Front Left: Playback 65536 [100%] [on]</div><div> Front Right: Playback 65536 [100%] [on] </div><div>Simple mixer control 'Capture',0 </div><div> Capabilities: cvolume cswitch cswitch-joined </div><div> Capture channels: Front Left - Front Right </div><div> Limits: Capture 0 - 65536 </div><div> Front Left: Capture 65540 [100%] [on] </div><div> Front Right: Capture 65540 [100%] [on] </div><div>[jeff@bossart ~]$ </div><div><br></div><div>23:28:57.885 JACK is starting...</div><div>23:28:57.886 /bin/jackd -dalsa -dhw:USB -r48000 -p256 -n2 -zt</div><div>Cannot connect to server socket err = No such file or directory</div><div>Cannot connect to server request channel</div><div>jack server is not running or cannot be started</div><div>23:28:57.890 JACK was started with PID=1942.</div><div>no message buffer overruns</div><div>no message buffer overruns</div><div>no message buffer overruns</div><div>jackdmp 1.9.10</div><div>Copyright 2001-2005 Paul Davis and others.</div><div>Copyright 2004-2014 Grame.</div><div>jackdmp comes with ABSOLUTELY NO WARRANTY</div><div>This is free software, and you are welcome to redistribute it</div><div>under certain conditions; see the file COPYING for details</div><div>JACK server starting in realtime mode with priority 20</div><div>self-connect-mode is "Don't restrict self connect requests"</div><div>audio_reservation_init</div><div>Acquire audio card Audio0</div><div>creating alsa driver ... hw:USB|hw:USB|256|2|48000|0|0|nomon|swmeter|-|32bit</div><div>configuring for 48000Hz, period = 256 frames (5.3 ms), buffer = 2 periods</div><div>ALSA: final selected sample format for capture: 32bit integer little-endian</div><div>ALSA: use 2 periods for capture</div><div>ALSA: final selected sample format for playback: 32bit integer little-endian</div><div>ALSA: use 2 periods for playback</div><div>23:29:00.057 JACK connection change.</div><div>23:29:00.058 Server configuration saved to "/home/jeff/.jackdrc".</div><div>23:29:00.059 Statistics reset.</div><div>23:29:00.067 Client activated.</div><div>23:29:00.068 Post-startup script...</div><div>23:29:00.068 /usr/bin/a2jmidid -e &</div><div>JACK MIDI <-> ALSA sequencer MIDI bridge, version 8 (7383d268c4bfe85df9f10df6351677659211d1ca) built on Sun Oct 26 18:17:02 2014</div><div>Copyright 2006,2007 Dmitry S. Baikov</div><div>Copyright 2007,2008,2009,2011,2012 Nedko Arnaudov</div><div>Bridge starting...</div><div>Using JACK server 'default'</div><div>Hardware ports will be exported.</div><div>Bridge started</div><div>Press ctrl-c to stop the bridge</div><div>port created: Midi Through [14] (capture): Midi Through Port-0</div><div>port created: Midi Through [14] (playback): Midi Through Port-0</div><div>port created: Scarlett 18i8 USB [16] (capture): Scarlett 18i8 USB MIDI 1</div><div>port created: Scarlett 18i8 USB [16] (playback): Scarlett 18i8 USB MIDI 1</div><div>23:29:00.470 Post-startup script terminated successfully.</div><div>23:29:00.470 JACK active patchbay scan...</div><div>23:29:00.471 JACK connection change.</div><div>23:29:00.672 JACK active patchbay scan...</div><div>23:29:13.233 JACK connection graph change.</div><div>23:29:13.284 JACK active patchbay scan...</div><div>23:29:13.291 JACK connection change.</div><div>23:29:13.291 JACK connection graph change.</div><div>23:29:13.492 JACK active patchbay scan...</div></div></div></div>