28 Jul
2012
28 Jul
'12
5:30 p.m.
Hi list - i have an installation that's been running for a week and has
suddenly failed.
Uses ubuntu 11.10 and a hdsp/multiface setup. What is happening is Jack
is failing to start
There is a "D-BUS: JACK server could not be started" error when QjackCtl
is launched and within the messages window there are the following
errors/messages:
12:27:20.152 Patchbay activated.
12:27:20.155 Statistics reset.
12:27:20.166 ALSA connection change.
12:27:20.174 D-BUS: Service is available (org.jackaudio.service aka
jackdbus).
12:27:20.261 D-BUS: JACK server could not be started. Sorry
Cannot connect to server socket err = No such file or directory
Cannot connect to server socket
jack server is not running or cannot be started
Cannot connect to server socket err = No such file or directory
Cannot connect to server socket
jack server is not running or cannot be started
12:27:20.291 ALSA connection graph change.
Sat Jul 28 12:27:20 2012: Saving settings to
"/home/iain/.config/jack/conf.xml" ...
Sat Jul 28 12:27:20 2012: Saving settings to
"/home/iain/.config/jack/conf.xml" ...
Sat Jul 28 12:27:20 2012: Saving settings to
"/home/iain/.config/jack/conf.xml" ...
Sat Jul 28 12:27:20 2012: Saving settings to
"/home/iain/.config/jack/conf.xml" ...
Sat Jul 28 12:27:20 2012: Saving settings to
"/home/iain/.config/jack/conf.xml" ...
Sat Jul 28 12:27:20 2012: driver "alsa" selected
Sat Jul 28 12:27:20 2012: Saving settings to
"/home/iain/.config/jack/conf.xml" ...
Sat Jul 28 12:27:20 2012: Saving settings to
"/home/iain/.config/jack/conf.xml" ...
Sat Jul 28 12:27:20 2012: Saving settings to
"/home/iain/.config/jack/conf.xml" ...
Sat Jul 28 12:27:20 2012: Saving settings to
"/home/iain/.config/jack/conf.xml" ...
Sat Jul 28 12:27:20 2012: Saving settings to
"/home/iain/.config/jack/conf.xml" ...
Sat Jul 28 12:27:20 2012: Saving settings to
"/home/iain/.config/jack/conf.xml" ...
Sat Jul 28 12:27:20 2012: Saving settings to
"/home/iain/.config/jack/conf.xml" ...
Sat Jul 28 12:27:20 2012: Saving settings to
"/home/iain/.config/jack/conf.xml" ...
Sat Jul 28 12:27:20 2012: Saving settings to
"/home/iain/.config/jack/conf.xml" ...
Sat Jul 28 12:27:20 2012: Saving settings to
"/home/iain/.config/jack/conf.xml" ...
Sat Jul 28 12:27:20 2012: Saving settings to
"/home/iain/.config/jack/conf.xml" ...
Sat Jul 28 12:27:20 2012: Saving settings to
"/home/iain/.config/jack/conf.xml" ...
Sat Jul 28 12:27:20 2012: Saving settings to
"/home/iain/.config/jack/conf.xml" ...
Sat Jul 28 12:27:20 2012: Saving settings to
"/home/iain/.config/jack/conf.xml" ...
Sat Jul 28 12:27:20 2012: Saving settings to
"/home/iain/.config/jack/conf.xml" ...
Sat Jul 28 12:27:20 2012: Saving settings to
"/home/iain/.config/jack/conf.xml" ...
Sat Jul 28 12:27:20 2012: Saving settings to
"/home/iain/.config/jack/conf.xml" ...
Sat Jul 28 12:27:20 2012: Saving settings to
"/home/iain/.config/jack/conf.xml" ...
Sat Jul 28 12:27:20 2012: Saving settings to
"/home/iain/.config/jack/conf.xml" ...
Sat Jul 28 12:27:20 2012: Starting jack server...
Sat Jul 28 12:27:20 2012: JACK server starting in non-realtime mode
Sat Jul 28 12:27:20 2012: [1m[31mERROR: Failed to acquire device
name : Audio2 error : Input/output error[0m
Sat Jul 28 12:27:20 2012: [1m[31mERROR: Audio device hw:DSP cannot be
acquired, trying to open it anyway...[0m
Sat Jul 28 12:27:20 2012: creating alsa driver ... hw:DSP|hw:DSP|4096|2|
96000|0|0|nomon|swmeter|-|32bit
Sat Jul 28 12:27:20 2012: configuring for 96000Hz, period = 4096 frames
(42.7 ms), buffer = 2 periods
Sat Jul 28 12:27:20 2012: ALSA: final selected sample format for
capture: 32bit integer little-endian
Sat Jul 28 12:27:20 2012: ALSA: use 2 periods for capture
Sat Jul 28 12:27:20 2012: [1m[31mERROR: ALSA: cannot set hardware
parameters for capture[0m
Sat Jul 28 12:27:20 2012: [1m[31mERROR: ALSA: cannot configure capture
channel[0m
Sat Jul 28 12:27:20 2012: [1m[31mERROR: Cannot initialize driver[0m
Sat Jul 28 12:27:20 2012: [1m[31mERROR: JackServer::Open() failed with
-1[0m
Sat Jul 28 12:27:20 2012: [1m[31mERROR: Failed to open server[0m
12:27:21.648 ALSA active patchbay scan...
12:27:23.650 Could not connect to JACK server as client. - Overall
operation failed. - Unable to connect to server. Please check the
messages window for more info.
Cannot connect to server socket err = No such file or directory
Cannot connect to server socket
jack server is not running or cannot be started
________________
Can anyone please help me resolve this quickly? You'll get a "thanks" on
my website!!
Cheers,
Iain
28 Jul
28 Jul
5:40 p.m.
Does jack start when you change the "Enable D-Bus interface" option?
QjackCtl > Setup... > Misc > [ ] Enable D-Bus interface
Regards,
Ralf
5:46 p.m.
Did you read some of the Ubuntu threads?
http://www.google.de/#hl=en&output=search&sclient=psy-ab&q=D-BU…
+server+could+not+be+started.+Sorry+Cannot+connect+to+server+socket+err
+%3D+No+such+file+or+directory&oq=D-BUS:+JACK+server+could+not+be
+started.+Sorry+Cannot+connect+to+server+socket+err+%3D+No+such+file+or
+directory&gs_l=hp.3...1134.1134.0.1581.1.1.0.0.0.0.0.0..0.0...0.1...1c.SN6q8OmYudE&pbx=1&bav=on.2,or.r_gc.r_pw.r_qf.&fp=21fc3adee5650bda&biw=1152&bih=707
Dunno if this issue is solved by one of those posts.
5:48 p.m.
On Sat, Jul 28, 2012 at 11:30 AM, Iain Mott <mott(a)reverberant.com> wrote:
Hi list - i have an installation that's been
running for a week and has
suddenly failed.
Uses ubuntu 11.10 and a hdsp/multiface setup. What is happening is Jack
is failing to start
There is a "D-BUS: JACK server could not be started" error when QjackCtl
this is confusing and misleading and just incredibly dumb. but, moving on
....
Sat Jul 28 12:27:20 2012: JACK server starting in
non-realtime mode
not too smart, but okay.
Sat Jul 28 12:27:20 2012: [1m [31mERROR: Failed to
acquire device
name : Audio2 error : Input/output error [0m
Sat Jul 28 12:27:20 2012: [1m [31mERROR: Audio device hw:DSP cannot be
acquired, trying to open it anyway... [0m
ok, so device acquisition logic is just completely optional ... fine.
moving on.
Sat Jul 28 12:27:20 2012: creating alsa driver ...
hw:DSP|hw:DSP|4096|2|
96000|0|0|nomon|swmeter|-|32bit
Sat Jul 28 12:27:20 2012: configuring for 96000Hz, period = 4096 frames
(42.7 ms), buffer = 2 periods
Sat Jul 28 12:27:20 2012: ALSA: final selected sample format for
capture: 32bit integer little-endian
Sat Jul 28 12:27:20 2012: ALSA: use 2 periods for capture
Sat Jul 28 12:27:20 2012: [1m [31mERROR: ALSA: cannot set hardware
parameters for capture [0m
and there we have the "root" of your problem. first thing to try is to
start varying the parameters and see if anything makes a different (period
size being the obvious one, but also sample rate).
6:32 p.m.
Thank you - you may well be correct about the dumbness - although I had
thought that realtime was enabled - perhaps the tech at the show moved
some values trying to fix the problem- The hdspConf had indeed been
moved from 96k to 48 - no idea how or why and this was certainly causing
problems. Thanks for the responses - it is running and i'll take it back
to the show - which unfortunately has no internet installed.
iain
On Sat, 2012-07-28 at 11:48 -0400, Paul Davis wrote:
On Sat, Jul 28, 2012 at 11:30 AM, Iain Mott <mott(a)reverberant.com>
wrote:
Hi list - i have an installation that's been running for a
week and has
suddenly failed.
Uses ubuntu 11.10 and a hdsp/multiface setup. What is
happening is Jack
is failing to start
There is a "D-BUS: JACK server could not be started" error
when QjackCtl
this is confusing and misleading and just incredibly dumb. but, moving
on ....
Sat Jul 28 12:27:20 2012: JACK server starting in non-realtime
mode
not too smart, but okay.
Sat Jul 28 12:27:20 2012: [1m [31mERROR: Failed to acquire
device
name : Audio2 error : Input/output error [0m
Sat Jul 28 12:27:20 2012: [1m [31mERROR: Audio device hw:DSP
cannot be
acquired, trying to open it anyway... [0m
ok, so device acquisition logic is just completely optional ... fine.
moving on.
Sat Jul 28 12:27:20 2012: creating alsa driver ... hw:DSP|
hw:DSP|4096|2|
96000|0|0|nomon|swmeter|-|32bit
Sat Jul 28 12:27:20 2012: configuring for 96000Hz, period =
4096 frames
(42.7 ms), buffer = 2 periods
Sat Jul 28 12:27:20 2012: ALSA: final selected sample format
for
capture: 32bit integer little-endian
Sat Jul 28 12:27:20 2012: ALSA: use 2 periods for capture
Sat Jul 28 12:27:20 2012: [1m [31mERROR: ALSA: cannot set
hardware
parameters for capture [0m
and there we have the "root" of your problem. first thing to try is to
start varying the parameters and see if anything makes a different
(period size being the obvious one, but also sample rate).
29 Jul
29 Jul
7:05 p.m.
On Sat, Jul 28, 2012 at 5:32 PM, Iain Mott <mott(a)reverberant.com> wrote:
The hdspConf had indeed been
moved from 96k to 48 - no idea how or why and this was certainly causing
problems.
When I first got my Multiface2 I couldn't start jackd at 44.1kHz because
the clock in the device was running 48kHz. Now it just adapts to whatever
settings I throw at it, no idea what changed in the meantime though...
-Harry
4293
days inactive
4294
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linux-audio-user@lists.linuxaudio.org
5 comments
4 participants
participants (4)
-
Harry van Haaren -
Iain Mott -
Paul Davis -
Ralf Mardorf