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#1 21-04-2020 07:39:24

ROUGE_XIII
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Inscription : 21-04-2020

Bluetooth RT5390

Bonjour,

Après une fraîche installation de LMDE 4 (Debbie) (basée sur debian 10 (Buster)), en regardant mes logs, je me rends compte que le démon bluetooth génère une erreur qui tourne en boucle en continu. Et effectivement adaptateur n'est pas détecté.

Je suis sur un ordinateur portable Asus K73E et la carte réseau est une Ralink RT5390 wifi/bluetooth commun. Notez que le wifi fonctionne très bien.

Après quelques recherches j'en déduis que c'est peut-être le Kernel qui ne prend pas complètement en charge la carte et je décide d'installer le dernier Kernel depuis le backport (déjà configuré dans LMDE):

apt update && apt install -t buster-backports linux-image-amd64 -y && apt install -t buster-backports linux-headers-amd64 -y && apt install -t buster-backports firmware-linux firmware-linux-nonfree -y && reboot



Mais même problème et dans /var/log/syslog:

brltty[519]: DBus error: send message: org.freedesktop.DBus.Error.TimedOut: Failed to activate service 'org.bluez': timed out (service_start_timeout=25000ms
brltty[519]: brltty: DBus error: send message: org.freedesktop.DBus.Error.TimedOut: Failed to activate service 'org.bluez': timed out (service_start_timeout=25000ms
dbus-daemon[561]: [system] Activating via systemd: service name='org.bluez' unit='dbus-org.bluez.service' requested by ':1.33' (uid=0 pid=519 comm="/bin/brltty --no-daemon ")
systemd[1]: Condition check resulted in Bluetooth service being skipped.



Voici quelques informations pour connaitre le contexte:
sudo rfkill list :

0: phy0: Wireless LAN
  Soft blocked: no
  Hard blocked: no



uname -a; lspci -nnk | grep -iA2 net; lsusb; dmesg | grep -i bluetooth; dmesg | grep -i firmware; lsmod | grep bluetooth:

Linux pamr 5.4.0-0.bpo.4-amd64 #1 SMP Debian 5.4.19-1~bpo10+1 (2020-03-09) x86_64 GNU/Linux
02:00.0 Network controller [0280]: Ralink corp. RT5390 Wireless 802.11n 1T/1R PCIe [1814:5390]
  Subsystem: AzureWave RT5390 Wireless 802.11n 1T/1R PCIe [1a3b:1155]
  Kernel driver in use: rt2800pci
--
03:00.0 Ethernet controller [0200]: Qualcomm Atheros AR8151 v2.0 Gigabit Ethernet [1969:1083] (rev c0)
  Subsystem: ASUSTeK Computer Inc. AR8151 v2.0 Gigabit Ethernet [1043:1851]
  Kernel driver in use: atl1c
  Kernel modules: atl1c
Bus 002 Device 003: ID 19ff:0220 Dynex
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 058f:a014 Alcor Micro Corp. Asus Integrated Webcam
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
[    0.245160] Spectre V2 : Enabling Restricted Speculation for firmware calls
[    0.514784] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[    0.820929] pci 0000:03:00.0: [Firmware Bug]: disabling VPD access (can't determine size of non-standard VPD format)
[    3.473882] psmouse serio4: elantech: assuming hardware version 3 (with firmware version 0x450f01)
[    7.344832] ieee80211 phy0: rt2x00lib_request_firmware: Info - Loading firmware file '
rt2860.bin'
[    7.347121] rt2800pci 0000:02:00.0: firmware: direct-loading firmware rt2860.bin
[    7.347129] ieee80211 phy0: rt2x00lib_request_firmware: Info - Firmware detected - version: 0.40



sudo service bluetooth status:


● bluetooth.service - Bluetooth service
   Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled)
   Active: inactive (dead)
     Docs: man:bluetoothd(8)
systemd[1]: Condition check resulted in Bluetooth service being skipped.
systemd[1]: Condition check resulted in Bluetooth service being skipped.
systemd[1]: Condition check resulted in Bluetooth service being skipped.
systemd[1]: Condition check resulted in Bluetooth service being skipped.
systemd[1]: Condition check resulted in Bluetooth service being skipped.
systemd[1]: Condition check resulted in Bluetooth service being skipped.
systemd[1]: Condition check resulted in Bluetooth service being skipped.
systemd[1]: Condition check resulted in Bluetooth service being skipped.
systemd[1]: Condition check resulted in Bluetooth service being skipped.




iwconfig:

enp3s0    no wireless extensions.

lo        no wireless extensions.

wlp2s0    IEEE 802.11  ESSID:"xxxxxxxxx"  
          Mode:Managed  Frequency:2.412 GHz  Access Point: xx:xx:xx:xx:xx:xx  
          Bit Rate=65 Mb/s   Tx-Power=20 dBm  
          Retry short  long limit:2   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=47/70  Signal level=-63 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:194   Missed beacon:0



nmcli device status:

DEVICE  TYPE      STATE         CONNECTION  
wlp2s0  wifi      connecté      Auto xxxxxxxxx
enp3s0  ethernet  indisponible  --          
lo      loopback  non-géré      --  



apt-cache policy firmware-ralink firmware-misc-nonfree:

firmware-ralink:
  Installé : 20190114-2
  Candidat : 20190114-2
 Table de version :
     20190717-2~bpo10+1 100
        100 https://deb.debian.org/debian buster-backports/non-free amd64 Packages
        100 https://deb.debian.org/debian buster-backports/non-free i386 Packages
 *** 20190114-2 500
        500 https://deb.debian.org/debian buster/non-free amd64 Packages
        500 https://deb.debian.org/debian buster/non-free i386 Packages
        100 /var/lib/dpkg/status
firmware-misc-nonfree:
  Installé : 20190717-2~bpo10+1
  Candidat : 20190717-2~bpo10+1
 Table de version :
 *** 20190717-2~bpo10+1 100
        100 https://deb.debian.org/debian buster-backports/non-free amd64 Packages
        100 https://deb.debian.org/debian buster-backports/non-free i386 Packages
        100 /var/lib/dpkg/status
     20190114-2 500
        500 https://deb.debian.org/debian buster/non-free amd64 Packages
        500 https://deb.debian.org/debian buster/non-free i386 Packages



Voilà si vous avez une idée, je suis preneur, en tout cas, merci de m'avoir lu smile

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