2 - Les distributions et les noyaux

Est ce que Jack est lancé (avec Cadence ou Qjackctl) ?
Ici (sur LZK4 aussi), je dois arrêter JACK, stopper puis relancer pulseaudio pour pouvoir utiliser mes écouteurs bluetooth.
Donc :
1) stopper Jack (ici avec Cadence)
2) dans un terminal

pulseaudio --k

3) toujours dans le terminal

pulseaudio --start

Puis lancer le périphérique bluetooth.

Dans LZK, Jack est lancé avec le pont pulseaudio-»Jack, donc le son ne peut sortir que par le périphérique de sortie de JACK.

Bonjour, déjà merci!!
Malheureusement non Jack à l’arrêt, j'ai quand même esssayer dans le terminal de fermer et redémarrer pulseaudio mais rien !

J'ai chercher un peu partout sur le net voici des retours de terminal si jamais ça parle à quelqu'un !!


sudo service bluetooth status:

matthieu@matthieu-inspiron-5737:~$ sudo service bluetooth status
[sudo] Mot de passe de matthieu : 
● bluetooth.service - Bluetooth service
     Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor pre>
     Active: active (running) since Fri 2023-08-11 20:24:03 CEST; 12min ago
       Docs: man:bluetoothd(8)
   Main PID: 1324 (bluetoothd)
     Status: "Running"
      Tasks: 1 (limit: 18986)
     Memory: 2.2M
        CPU: 15ms
     CGroup: /system.slice/bluetooth.service
             └─1324 /usr/libexec/bluetooth/bluetoothd

août 11 20:24:03 matthieu-inspiron-5737 systemd[1]: Starting Bluetooth service.>
août 11 20:24:03 matthieu-inspiron-5737 bluetoothd[1324]: Bluetooth daemon 5.55
août 11 20:24:03 matthieu-inspiron-5737 systemd[1]: Started Bluetooth service.
août 11 20:24:03 matthieu-inspiron-5737 bluetoothd[1324]: Starting SDP server
août 11 20:24:03 matthieu-inspiron-5737 bluetoothd[1324]: Bluetooth management >
...skipping...

dpkg -l | grep blue:

matthieu@matthieu-inspiron-5737:~$ dpkg -l | grep blue
ii  blueman                                        2.1.4-1+b1                            amd64        Graphical bluetooth manager
ii  bluetooth                                      5.55-3.1                              all          Bluetooth support (metapackage)
ii  bluez                                          5.55-3.1                              amd64        Bluetooth tools and daemons
ii  bluez-cups                                     5.55-3.1                              amd64        Bluetooth printer driver for CUPS
ii  bluez-obexd                                    5.55-3.1                              amd64        bluez obex daemon
ii  bluez-tools                                    2.0~20170911.0.7cb788c-4              amd64        Set of tools to manage Bluetooth devices for linux
ii  gir1.2-gnomebluetooth-1.0:amd64                3.34.3-2                              amd64        Introspection data for GnomeBluetooth
ii  gnome-bluetooth                                3.34.3-2                              amd64        GNOME Bluetooth tools
ii  libbluetooth3:amd64                            5.55-3.1                              amd64        Library to use the BlueZ Linux Bluetooth stack
ii  libgnome-bluetooth13:amd64                     3.34.3-2                              amd64        GNOME Bluetooth tools - support library
ii  libkf5bluezqt-data                             5.78.0-3                              all          data files for bluez-qt
ii  libkf5bluezqt6:amd64                           5.78.0-3                              amd64        Qt wrapper for bluez
ii  pulseaudio-module-bluetooth                    14.2-2                                amd64        Bluetooth module for PulseAudio sound server
ii  qml-module-org-kde-bluezqt:amd64               5.78.0-3                              amd64        QML wrapper for bluez

uname -a; lspci -nnk | grep -iA3 net; lsusb; dmesg | grep -i bluetooth; dmesg | grep -i firmware; lsmod | grep bluetooth:

matthieu@matthieu-inspiron-5737:~$ uname -a; lspci -nnk | grep -iA3 net; lsusb; dmesg | grep -i bluetooth; dmesg | grep -i firmware; lsmod | grep bluetooth
Linux matthieu-inspiron-5737 5.10.0-18-lzk-bl-amd64 #1 SMP PREEMPT Debian 5.10.140-1 (2022-09-02) x86_64 GNU/Linux
01:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL810xE PCI Express Fast Ethernet controller [10ec:8136] (rev 07)
	Subsystem: Dell RTL810xE PCI Express Fast Ethernet controller [1028:05ee]
	Kernel driver in use: r8169
	Kernel modules: r8169
02:00.0 Network controller [0280]: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter [168c:0036] (rev 01)
	Subsystem: Dell QCA9565 / AR9565 Wireless Network Adapter [1028:020c]
	Kernel driver in use: ath9k
	Kernel modules: ath9k
Bus 001 Device 005: ID 1bcf:28a2 Sunplus Innovation Technology Inc. Dell Integrated Webcam
Bus 001 Device 004: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 001 Device 003: ID 0cf3:0036 Qualcomm Atheros Communications AR9462 Bluetooth
Bus 001 Device 002: ID 8087:8000 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 002: ID 248a:8366 Maxxter Wireless Optical Mouse ACT-MUSW-002
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
dmesg: échec de lecture du tampon de noyau: Opération non permise
dmesg: échec de lecture du tampon de noyau: Opération non permise
bluetooth             757760  12 btrtl,btintel,btbcm,bnep,ath3k,btusb
ecdh_generic           16384  1 bluetooth
rfkill                 32768  9 bluetooth,dell_laptop,dell_rbtn,cfg80211
libaes                 16384  2 bluetooth,aesni_intel
crc16                  16384  2 bluetooth,ext4

blueman-applet

root@matthieu-inspiron-5737:/home/matthieu# blueman-applet

(blueman-applet:3723): Gtk-WARNING **: 20:46:37.560: Theme parsing error: gtk-widgets.css:186:14: not a number

(blueman-applet:3723): Gtk-WARNING **: 20:46:37.560: Theme parsing error: gtk-widgets.css:186:14: Expected a string.

(blueman-applet:3723): Gtk-WARNING **: 20:46:37.563: Theme parsing error: gtk-widgets.css:2749:24: not a number

(blueman-applet:3723): Gtk-WARNING **: 20:46:37.563: Theme parsing error: gtk-widgets.css:2749:24: Expected a string.

(blueman-applet:3723): Gtk-WARNING **: 20:46:37.564: Theme parsing error: gtk-widgets.css:2940:14: not a number

(blueman-applet:3723): Gtk-WARNING **: 20:46:37.564: Theme parsing error: gtk-widgets.css:2940:14: Expected a string.

(blueman-applet:3723): Gtk-WARNING **: 20:46:37.564: Theme parsing error: gtk-widgets.css:2946:17: Expected a string.

(blueman-applet:3723): Gtk-WARNING **: 20:46:37.566: Theme parsing error: gtk-widgets.css:4083:14: not a number

(blueman-applet:3723): Gtk-WARNING **: 20:46:37.566: Theme parsing error: gtk-widgets.css:4083:14: Expected a string.

(blueman-applet:3723): Gtk-WARNING **: 20:46:37.566: Theme parsing error: gtk-widgets.css:4088:17: Expected a string.

(blueman-applet:3723): Gtk-WARNING **: 20:46:37.566: Theme parsing error: gtk-widgets.css:4729:14: not a number

(blueman-applet:3723): Gtk-WARNING **: 20:46:37.566: Theme parsing error: gtk-widgets.css:4729:14: Expected a string.

(blueman-applet:3723): Gtk-WARNING **: 20:46:37.568: Theme parsing error: xfce.css:47:16: not a number

(blueman-applet:3723): Gtk-WARNING **: 20:46:37.568: Theme parsing error: xfce.css:47:16: Expected a string.

(blueman-applet:3723): Gtk-WARNING **: 20:46:37.568: Theme parsing error: lightdm-gtk-greeter.css:16:14: not a number

(blueman-applet:3723): Gtk-WARNING **: 20:46:37.568: Theme parsing error: lightdm-gtk-greeter.css:16:14: Expected a string.

(blueman-applet:3723): Gtk-WARNING **: 20:46:37.568: Theme parsing error: lightdm-gtk-greeter.css:26:14: not a number

(blueman-applet:3723): Gtk-WARNING **: 20:46:37.568: Theme parsing error: lightdm-gtk-greeter.css:26:14: Expected a string.

(blueman-applet:3723): Gtk-WARNING **: 20:46:37.568: Theme parsing error: lightdm-gtk-greeter.css:40:16: not a number

(blueman-applet:3723): Gtk-WARNING **: 20:46:37.568: Theme parsing error: lightdm-gtk-greeter.css:40:16: Expected a string.

(blueman-applet:3723): Gtk-WARNING **: 20:46:37.569: Theme parsing error: lightdm-gtk-greeter.css:96:14: Expected a string.

(blueman-applet:3723): Gtk-WARNING **: 20:46:37.569: Theme parsing error: lightdm-gtk-greeter.css:100:16: not a number

(blueman-applet:3723): Gtk-WARNING **: 20:46:37.569: Theme parsing error: lightdm-gtk-greeter.css:100:16: Expected a string.

(blueman-applet:3723): Gtk-WARNING **: 20:46:37.569: Theme parsing error: lightdm-gtk-greeter.css:279:14: not a number

(blueman-applet:3723): Gtk-WARNING **: 20:46:37.569: Theme parsing error: lightdm-gtk-greeter.css:279:14: Expected a string.
blueman-applet version 2.1.4 starting
Traceback (most recent call last):
  File "/usr/bin/blueman-applet", line 42, in <module>
    BluemanApplet()
  File "/usr/lib/python3/dist-packages/blueman/main/Applet.py", line 30, in __init__
    self.DbusSvc = DbusService("org.blueman.Applet", "org.blueman.Applet", "/org/blueman/applet",
  File "/usr/lib/python3/dist-packages/blueman/main/DbusService.py", line 27, in __init__
    self._bus = Gio.bus_get_sync(bus_type)
gi.repository.GLib.Error: g-io-error-quark: La connexion est fermée (18)

Dans le centre de contrôle, quand tu cliques sur 'Gestionnaire bluetooth', que se passe t'il ? Ici j'ai une icône qui apparaît dans la barre des tâches/tableau de bord.
Je clique sur l'icône -» 'Activer bluetooth' puis re clique sur l'icône -» 'Périphériques', je lance une recherche (bouton 'Recherche') puis une fois mon périphérique détecté, clique-droit sur le périphérique -» 'appairer' puis 'connecter' et cela fonctionne.