Re: [Jack-Devel] Getting started with jack
Here is all active processus :
> [caocoa@C40C04 tutorial]$ ps -e
> PID TTY TIME CMD
> 1 ? 00:00:00 systemd
> 2 ? 00:00:00 kthreadd
> 3 ? 00:00:04 ksoftirqd/0
> 5 ? 00:00:00 kworker/0:0H
> 7 ? 00:00:00 kworker/u:0H
> 8 ? 00:00:00 migration/0
> 9 ? 00:00:07 rcu_preempt
> 10 ? 00:00:00 rcu_bh
> 11 ? 00:00:00 rcu_sched
> 12 ? 00:00:00 watchdog/0
> 13 ? 00:00:00 watchdog/1
> 14 ? 00:00:04 ksoftirqd/1
> 15 ? 00:00:00 migration/1
> 17 ? 00:00:00 kworker/1:0H
> 18 ? 00:00:00 cpuset
> 19 ? 00:00:00 khelper
> 20 ? 00:00:00 kdevtmpfs
> 21 ? 00:00:00 netns
> 22 ? 00:00:00 bdi-default
> 23 ? 00:00:00 kblockd
> 27 ? 00:00:00 khungtaskd
> 28 ? 00:00:02 kswapd0
> 29 ? 00:00:00 ksmd
> 30 ? 00:00:01 khugepaged
> 31 ? 00:00:00 fsnotify_mark
> 32 ? 00:00:00 crypto
> 36 ? 00:00:00 kthrotld
> 38 ? 00:00:00 deferwq
> 82 ? 00:00:00 khubd
> 83 ? 00:00:00 firewire
> 84 ? 00:00:00 ata_sff
> 85 ? 00:00:00 scsi_eh_0
> 86 ? 00:00:00 scsi_eh_1
> 87 ? 00:00:00 scsi_eh_2
> 88 ? 00:00:00 scsi_eh_3
> 89 ? 00:00:00 scsi_eh_4
> 90 ? 00:00:00 scsi_eh_5
> 93 ? 00:00:00 kworker/u:4
> 94 ? 00:00:00 kworker/u:5
> 100 ? 00:00:00 kworker/0:1H
> 101 ? 00:00:00 kworker/1:1H
> 114 ? 00:00:00 btrfs-genwork-1
> 115 ? 00:00:00 btrfs-submit-1
> 116 ? 00:00:00 btrfs-delalloc-
> 117 ? 00:00:00 btrfs-fixup-1
> 120 ? 00:00:00 btrfs-endio-met
> 122 ? 00:00:00 btrfs-freespace
> 124 ? 00:00:00 btrfs-cache-1
> 125 ? 00:00:00 btrfs-readahead
> 126 ? 00:00:00 btrfs-flush_del
> 127 ? 00:00:00 btrfs-cleaner
> 128 ? 00:00:01 btrfs-transacti
> 142 ? 00:00:00 systemd-udevd
> 146 ? 00:00:01 systemd-journal
> 197 ? 00:00:00 cfg80211
> 236 ? 00:00:00 kmemstick
> 242 ? 00:00:00 hd-audio0
> 252 ? 00:00:00 hd-audio1
> 256 ? 00:00:00 kpsmoused
> 264 ? 00:00:00 iwlwifi
> 273 ? 00:00:00 ttm_swap
> 298 ? 00:00:00 jbd2/sda5-8
> 299 ? 00:00:00 ext4-dio-unwrit
> 301 ? 00:00:00 jbd2/sda1-8
> 302 ? 00:00:00 ext4-dio-unwrit
> 310 ? 00:00:00 NetworkManager
> 312 ? 00:04:49 fluidsynth
> 313 ? 00:00:00 avahi-daemon
> 315 ? 00:00:00 systemd-logind
> 318 ? 00:00:00 dbus-daemon
> 319 ? 00:00:00 flush-8:0
> 322 ? 00:00:00 gdm-binary
> 325 ? 00:00:00 avahi-daemon
> 334 ? 00:00:00 gdm-simple-slav
> 348 tty1 00:06:08 Xorg
> 349 ? 00:00:00 rtkit-daemon
> 355 ? 00:00:00 polkitd
> 363 ? 00:00:00 dhclient
> 374 ? 00:00:00 accounts-daemon
> 413 ? 00:00:00 upowerd
> 490 ? 00:00:01 udisksd
> 501 ? 00:00:00 gdm-session-wor
> 505 ? 00:00:00 gnome-keyring-d
> 509 ? 00:00:00 gnome-session
> 525 ? 00:00:00 dbus-launch
> 526 ? 00:00:00 dbus-daemon
> 530 ? 00:00:00 at-spi-bus-laun
> 534 ? 00:00:00 dbus-daemon
> 537 ? 00:00:00 at-spi2-registr
> 555 ? 00:00:01 gnome-settings-
> 561 ? 00:00:00 gvfsd
> 565 ? 00:00:00 gvfsd-fuse
> 581 ? 00:00:44 mousetweaks
> 582 ? 00:00:00 colord
> 583 ? 00:00:00 syndaemon
> 589 ? 00:00:00 dconf-service
> 597 ? 00:00:00 gsd-printer
> 601 ? 00:07:02 gnome-shell
> 609 ? 00:00:00 applet.py
> 610 ? 00:00:00 nm-applet
> 611 ? 00:00:00 evolution-alarm
> 612 ? 00:00:24 tracker-store
> 616 ? 00:00:24 tracker-miner-f
> 641 ? 00:00:00 gvfs-udisks2-vo
> 664 ? 00:00:00 gnome-shell-cal
> 670 ? 00:00:00 evolution-sourc
> 672 ? 00:00:00 gvfsd-burn
> 680 ? 00:00:00 gvfsd-metadata
> 684 ? 00:00:00 goa-daemon
> 687 ? 00:00:03 evolution-calen
> 693 ? 00:00:00 mission-control
> 766 ? 00:00:00 libsocialweb-co
> 769 ? 00:00:00 evolution-addre
> 786 ? 00:00:00 glib-pacrunner
> 820 ? 00:00:18 gnome-terminal
> 825 ? 00:00:00 gnome-pty-helpe
> 826 pts/0 00:00:00 bash
> 1420 ? 00:00:00 btrfs-endio-met
> 2381 ? 00:00:00 btrfs-delayed-m
> 2465 ? 00:00:00 gconfd-2
> 2530 ? 00:00:00 kworker/1:1
> 2757 ? 00:00:00 kworker/0:2
> 2852 pts/1 00:00:00 bash
> 2855 pts/1 00:00:15 emacs
> 3087 ? 00:00:00 btrfs-endio-2
> 3161 pts/0 00:04:45 firefox
> 3435 pts/0 00:00:02 plugin-containe
> 3438 pts/0 00:00:00 GoogleTalkPlugi
> 3456 pts/0 00:01:04 plugin-containe
> 3545 ? 00:00:00 flush-btrfs-1
> 3578 ? 00:00:01 kworker/1:2
> 3638 ? 00:00:01 gedit
> 3668 ? 00:00:00 btrfs-worker-2
> 3684 ? 00:00:00 kworker/0:1
> 3709 ? 00:00:00 kworker/1:0
> 3710 ? 00:00:00 btrfs-worker-2
> 3714 ? 00:00:00 btrfs-endio-wri
> 3836 ? 00:00:00 btrfs-endio-met
> 3838 pts/1 00:00:00 man
> 3849 pts/1 00:00:00 less
> 3856 ? 00:00:00 kworker/0:0
> 3857 pts/2 00:00:00 bash
> 3860 pts/2 00:00:00 ps
>
I'm going to kill the followings. According to you, would it solve my
trouble?
> 242 ? 00:00:00 hd-audio0
> 252 ? 00:00:00 hd-audio1
> 312 ? 00:04:49 fluidsynth
> 3161 pts/0 00:04:45 firefox
> 3435 pts/0 00:00:02 plugin-containe
> 3438 pts/0 00:00:00 GoogleTalkPlugi
> 3456 pts/0 00:01:04 plugin-containe
>
2013/4/12 Harry van Haaren <[hidden]>
> Ah, you probably have firefox or some other application using your ALSA
> soundcard.
> Try closing them and then run the above command.
>
>
> On Fri, Apr 12, 2013 at 2:30 PM, Caocoa Caocoa <[hidden]>wrote:
>
>> It gives me back that:
>>
>>> [caocoa@C40C04 tutorial]$ pasuspender -- jackd -r -d alsa -r 44100
>>>
>>> Échec lors de la connexion : Connexion refusée
>>> jackd 0.121.3
>>> Copyright 2001-2009 Paul Davis, Stephane Letz, Jack O'Quinn, Torben Hohn
>>> and others.
>>> jackd comes with ABSOLUTELY NO WARRANTY
>>> This is free software, and you are welcome to redistribute it
>>> under certain conditions; see the file COPYING for details
>>>
>>> JACK compiled with System V SHM support.
>>> loading driver ..
>>> apparent rate = 44100
>>> creating alsa driver ... hw:0|hw:0|1024|2|44100|0|0|nomon|swmeter|-|32bit
>>> control device hw:0
>>>
>>>
>>> ATTENTION: The playback device "hw:0" is already in use. Please stop the
>>> application using it and run JACK again
>>> cannot load driver module alsa
>>> no message buffer overruns
>>>
>>
>>
>>
>> 2013/4/12 Harry van Haaren <[hidden]>
>>
>>> On Fri, Apr 12, 2013 at 2:23 PM, Caocoa Caocoa <[hidden]>wrote:
>>>
>>>> I didn't omit them, but I don't how to handle them.
>>>>
>>>
>>> Try this :
>>> $ pasuspender -- jackd -r -d alsa -r 44100
>>>
>>
>>
>
1365774793.30536_0.ltw:2,a <CADtrkJTuLH8Bbi4SsSaGQ=dicmZkRjsEih+yQRvupNC5Yq9VfA at mail dot gmail dot com>