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sidran

[RESOLU] Bluetooth actif mais ne trouve pas le périphérique

Bonjour,

J'ai un souci avec le bluetooth de mon ordinateur Asus; il reconnaît bien la plupart des objets de l'appart (y compris ceux des voisins!) mais plus celui de mon casque  JBL T450BT.
Il me semble que le périphérique du casque a arrêté d'être reconnu par mon ordi après une mise à jour d'ubuntu 16.04. Il y a qq jours j'ai installé la version 20.04 mais le problème persiste. Est-ce que qq'un pourrait m'aider svp?

Voici mon retour utilisable de commande:

➜  ~ uname -a; lspci -nnk | grep -iA2 net; lsusb; dmesg | grep -i bluetooth; dmesg | grep -i firmware; lsmod | grep bluetooth
Linux sidran83-UX410UAR 5.4.0-54-generic #60-Ubuntu SMP Fri Nov 6 10:37:59 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
02:00.0 Network controller [0280]: Intel Corporation Wireless 8265 / 8275 [8086:24fd] (rev 78)
	Subsystem: Intel Corporation Wireless 8265 / 8275 [8086:0110]
	Kernel driver in use: iwlwifi
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
Bus 001 Device 002: ID 04f2:b57a Chicony Electronics Co., Ltd USB2.0 HD UVC WebCam
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
[39526.581184] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[39526.582169] Bluetooth: hci0: Device revision is 16
[39526.582171] Bluetooth: hci0: Secure boot is enabled
[39526.582172] Bluetooth: hci0: OTP lock is enabled
[39526.582172] Bluetooth: hci0: API lock is enabled
[39526.582173] Bluetooth: hci0: Debug lock is disabled
[39526.582175] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[39526.628341] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[39528.124274] Bluetooth: hci0: Waiting for firmware download to complete
[39528.125169] Bluetooth: hci0: Firmware loaded in 1512391 usecs
[39528.125373] Bluetooth: hci0: Waiting for device to boot
[39528.142415] Bluetooth: hci0: Device booted in 16740 usecs
[39528.142463] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc
[39528.145222] Bluetooth: hci0: Applying Intel DDC parameters completed
[45280.057298] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[45280.058311] Bluetooth: hci0: Device revision is 16
[45280.058313] Bluetooth: hci0: Secure boot is enabled
[45280.058313] Bluetooth: hci0: OTP lock is enabled
[45280.058314] Bluetooth: hci0: API lock is enabled
[45280.058315] Bluetooth: hci0: Debug lock is disabled
[45280.058317] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[45280.058322] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[45281.615750] Bluetooth: hci0: Waiting for firmware download to complete
[45281.616347] Bluetooth: hci0: Firmware loaded in 1533697 usecs
[45281.616402] Bluetooth: hci0: Waiting for device to boot
[45281.633386] Bluetooth: hci0: Device booted in 16630 usecs
[45281.633392] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc
[45281.636400] Bluetooth: hci0: Applying Intel DDC parameters completed
[55234.413010] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[55234.420463] Bluetooth: hci0: Device revision is 16
[55234.420465] Bluetooth: hci0: Secure boot is enabled
[55234.420466] Bluetooth: hci0: OTP lock is enabled
[55234.420467] Bluetooth: hci0: API lock is enabled
[55234.420467] Bluetooth: hci0: Debug lock is disabled
[55234.420469] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[55234.420753] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[55236.006324] Bluetooth: hci0: Waiting for firmware download to complete
[55236.007102] Bluetooth: hci0: Firmware loaded in 1562871 usecs
[55236.007207] Bluetooth: hci0: Waiting for device to boot
[55236.024050] Bluetooth: hci0: Device booted in 16486 usecs
[55236.024137] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc
[55236.027112] Bluetooth: hci0: Applying Intel DDC parameters completed
[63247.213045] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[63247.214434] Bluetooth: hci0: Device revision is 16
[63247.214435] Bluetooth: hci0: Secure boot is enabled
[63247.214436] Bluetooth: hci0: OTP lock is enabled
[63247.214437] Bluetooth: hci0: API lock is enabled
[63247.214438] Bluetooth: hci0: Debug lock is disabled
[63247.214439] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[63247.214444] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[63248.827019] Bluetooth: hci0: Waiting for firmware download to complete
[63248.827296] Bluetooth: hci0: Firmware loaded in 1580820 usecs
[63248.827308] Bluetooth: hci0: Waiting for device to boot
[63248.844353] Bluetooth: hci0: Device booted in 16654 usecs
[63248.844356] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc
[63248.847639] Bluetooth: hci0: Applying Intel DDC parameters completed
[63311.713689] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[63311.714693] Bluetooth: hci0: Device revision is 16
[63311.714699] Bluetooth: hci0: Secure boot is enabled
[63311.714701] Bluetooth: hci0: OTP lock is enabled
[63311.714704] Bluetooth: hci0: API lock is enabled
[63311.714706] Bluetooth: hci0: Debug lock is disabled
[63311.714710] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[63311.715345] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[63313.193521] Bluetooth: hci0: Waiting for firmware download to complete
[63313.193613] Bluetooth: hci0: Firmware loaded in 1446056 usecs
[63313.193644] Bluetooth: hci0: Waiting for device to boot
[63313.210800] Bluetooth: hci0: Device booted in 16761 usecs
[63313.210826] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc
[63313.213845] Bluetooth: hci0: Applying Intel DDC parameters completed
[63342.897394] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[63342.898887] Bluetooth: hci0: Device revision is 16
[63342.898890] Bluetooth: hci0: Secure boot is enabled
[63342.898893] Bluetooth: hci0: OTP lock is enabled
[63342.898895] Bluetooth: hci0: API lock is enabled
[63342.898897] Bluetooth: hci0: Debug lock is disabled
[63342.898902] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[63342.898910] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[63344.591792] Bluetooth: hci0: Waiting for firmware download to complete
[63344.592240] Bluetooth: hci0: Firmware loaded in 1656196 usecs
[63344.592350] Bluetooth: hci0: Waiting for device to boot
[63344.609156] Bluetooth: hci0: Device booted in 16497 usecs
[63344.609175] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc
[63344.612180] Bluetooth: hci0: Applying Intel DDC parameters completed
[63373.156398] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[63373.160524] Bluetooth: hci0: Device revision is 16
[63373.160526] Bluetooth: hci0: Secure boot is enabled
[63373.160527] Bluetooth: hci0: OTP lock is enabled
[63373.160528] Bluetooth: hci0: API lock is enabled
[63373.160529] Bluetooth: hci0: Debug lock is disabled
[63373.160530] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[63373.160964] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[63374.754505] Bluetooth: hci0: Waiting for firmware download to complete
[63374.755341] Bluetooth: hci0: Firmware loaded in 1562019 usecs
[63374.755437] Bluetooth: hci0: Waiting for device to boot
[63374.772444] Bluetooth: hci0: Device booted in 16644 usecs
[63374.772517] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc
[63374.775524] Bluetooth: hci0: Applying Intel DDC parameters completed
[63403.471871] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[63403.472630] Bluetooth: hci0: Device revision is 16
[63403.472634] Bluetooth: hci0: Secure boot is enabled
[63403.472636] Bluetooth: hci0: OTP lock is enabled
[63403.472639] Bluetooth: hci0: API lock is enabled
[63403.472642] Bluetooth: hci0: Debug lock is disabled
[63403.472646] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[63403.472655] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[63405.025085] Bluetooth: hci0: Waiting for firmware download to complete
[63405.025512] Bluetooth: hci0: Firmware loaded in 1518230 usecs
[63405.025521] Bluetooth: hci0: Waiting for device to boot
[63405.042524] Bluetooth: hci0: Device booted in 16608 usecs
[63405.042528] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc
[63405.045527] Bluetooth: hci0: Applying Intel DDC parameters completed
[76476.024643] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[76476.025325] Bluetooth: hci0: Device revision is 16
[76476.025327] Bluetooth: hci0: Secure boot is enabled
[76476.025327] Bluetooth: hci0: OTP lock is enabled
[76476.025328] Bluetooth: hci0: API lock is enabled
[76476.025329] Bluetooth: hci0: Debug lock is disabled
[76476.025330] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[76476.025592] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[76477.542890] Bluetooth: hci0: Waiting for firmware download to complete
[76477.543502] Bluetooth: hci0: Firmware loaded in 1491591 usecs
[76477.543623] Bluetooth: hci0: Waiting for device to boot
[76477.560353] Bluetooth: hci0: Device booted in 16423 usecs
[76477.560385] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc
[76477.563437] Bluetooth: hci0: Applying Intel DDC parameters completed
[78485.824258] Modules linked in: rfcomm ccm cmac algif_hash algif_skcipher af_alg bnep nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg mei_hdcp snd_hda_codec intel_rapl_msr snd_hda_core snd_hwdep x86_pkg_temp_thermal intel_powerclamp coretemp snd_pcm kvm_intel snd_seq_midi joydev snd_seq_midi_event kvm snd_rawmidi crct10dif_pclmul ghash_clmulni_intel iwlmvm aesni_intel snd_seq mac80211 crypto_simd cryptd btusb libarc4 uvcvideo glue_helper i915 snd_seq_device asus_nb_wmi btrtl rapl btbcm btintel videobuf2_vmalloc snd_timer videobuf2_memops videobuf2_v4l2 intel_cstate iwlwifi asus_wmi videobuf2_common videodev input_leds snd bluetooth mc serio_raw wmi_bmof sparse_keymap drm_kms_helper cfg80211 soundcore ecdh_generic i2c_algo_bit processor_thermal_device mei_me fb_sys_fops intel_rapl_common intel_xhci_usb_role_switch syscopyarea ecc hid_multitouch sysfillrect mei roles intel_pch_thermal sysimgblt intel_soc_dts_iosf int3403_thermal
[80301.128349] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[80301.129354] Bluetooth: hci0: Device revision is 16
[80301.129355] Bluetooth: hci0: Secure boot is enabled
[80301.129356] Bluetooth: hci0: OTP lock is enabled
[80301.129357] Bluetooth: hci0: API lock is enabled
[80301.129357] Bluetooth: hci0: Debug lock is disabled
[80301.129359] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[80301.129363] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[80302.747737] Bluetooth: hci0: Waiting for firmware download to complete
[80302.748401] Bluetooth: hci0: Firmware loaded in 1590763 usecs
[80302.748446] Bluetooth: hci0: Waiting for device to boot
[80302.765504] Bluetooth: hci0: Device booted in 16697 usecs
[80302.765507] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc
[80302.768695] Bluetooth: hci0: Applying Intel DDC parameters completed
[82046.511870] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[82046.514829] Bluetooth: hci0: Device revision is 16
[82046.514830] Bluetooth: hci0: Secure boot is enabled
[82046.514831] Bluetooth: hci0: OTP lock is enabled
[82046.514832] Bluetooth: hci0: API lock is enabled
[82046.514833] Bluetooth: hci0: Debug lock is disabled
[82046.514834] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[82046.515066] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[82048.024856] Bluetooth: hci0: Waiting for firmware download to complete
[82048.025894] Bluetooth: hci0: Firmware loaded in 1479455 usecs
[82048.026529] Bluetooth: hci0: Waiting for device to boot
[82048.042912] Bluetooth: hci0: Device booted in 16286 usecs
[82048.042939] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc
[82048.045928] Bluetooth: hci0: Applying Intel DDC parameters completed
[91043.878753] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[91043.879809] Bluetooth: hci0: Device revision is 16
[91043.879811] Bluetooth: hci0: Secure boot is enabled
[91043.879811] Bluetooth: hci0: OTP lock is enabled
[91043.879812] Bluetooth: hci0: API lock is enabled
[91043.879813] Bluetooth: hci0: Debug lock is disabled
[91043.879815] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[91043.879818] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[91045.431122] Bluetooth: hci0: Waiting for firmware download to complete
[91045.431736] Bluetooth: hci0: Firmware loaded in 1520220 usecs
[91045.431809] Bluetooth: hci0: Waiting for device to boot
[91045.448823] Bluetooth: hci0: Device booted in 16683 usecs
[91045.448825] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc
[91045.451822] Bluetooth: hci0: Applying Intel DDC parameters completed
[91376.342069] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[91376.343085] Bluetooth: hci0: Device revision is 16
[91376.343086] Bluetooth: hci0: Secure boot is enabled
[91376.343087] Bluetooth: hci0: OTP lock is enabled
[91376.343088] Bluetooth: hci0: API lock is enabled
[91376.343089] Bluetooth: hci0: Debug lock is disabled
[91376.343090] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[91376.343354] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[91378.032422] Bluetooth: hci0: Waiting for firmware download to complete
[91378.033129] Bluetooth: hci0: Firmware loaded in 1662443 usecs
[91378.033265] Bluetooth: hci0: Waiting for device to boot
[91378.050286] Bluetooth: hci0: Device booted in 16668 usecs
[91378.050394] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc
[91378.053382] Bluetooth: hci0: Applying Intel DDC parameters completed
[95181.765209] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[95181.766216] Bluetooth: hci0: Device revision is 16
[95181.766218] Bluetooth: hci0: Secure boot is enabled
[95181.766219] Bluetooth: hci0: OTP lock is enabled
[95181.766220] Bluetooth: hci0: API lock is enabled
[95181.766220] Bluetooth: hci0: Debug lock is disabled
[95181.766222] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[95181.766226] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[95183.351977] Bluetooth: hci0: Waiting for firmware download to complete
[95183.352258] Bluetooth: hci0: Firmware loaded in 1560060 usecs
[95183.352321] Bluetooth: hci0: Waiting for device to boot
[95183.369288] Bluetooth: hci0: Device booted in 16622 usecs
[95183.369293] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc
[95183.372250] Bluetooth: hci0: Applying Intel DDC parameters completed
[100550.755986] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[100550.757389] Bluetooth: hci0: Device revision is 16
[100550.757390] Bluetooth: hci0: Secure boot is enabled
[100550.757391] Bluetooth: hci0: OTP lock is enabled
[100550.757392] Bluetooth: hci0: API lock is enabled
[100550.757393] Bluetooth: hci0: Debug lock is disabled
[100550.757394] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[100550.757664] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[100552.287904] Bluetooth: hci0: Waiting for firmware download to complete
[100552.288013] Bluetooth: hci0: Firmware loaded in 1498795 usecs
[100552.288185] Bluetooth: hci0: Waiting for device to boot
[100552.305048] Bluetooth: hci0: Device booted in 16564 usecs
[100552.305135] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc
[100552.308103] Bluetooth: hci0: Applying Intel DDC parameters completed
[100747.492151] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[100747.493186] Bluetooth: hci0: Device revision is 16
[100747.493191] Bluetooth: hci0: Secure boot is enabled
[100747.493193] Bluetooth: hci0: OTP lock is enabled
[100747.493195] Bluetooth: hci0: API lock is enabled
[100747.493197] Bluetooth: hci0: Debug lock is disabled
[100747.493201] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[100747.493222] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[100749.111208] Bluetooth: hci0: Waiting for firmware download to complete
[100749.112069] Bluetooth: hci0: Firmware loaded in 1582864 usecs
[100749.112092] Bluetooth: hci0: Waiting for device to boot
[100749.129123] Bluetooth: hci0: Device booted in 16649 usecs
[100749.129126] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc
[100749.132164] Bluetooth: hci0: Applying Intel DDC parameters completed
[115447.496206] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[115447.497236] Bluetooth: hci0: Device revision is 16
[115447.497238] Bluetooth: hci0: Secure boot is enabled
[115447.497239] Bluetooth: hci0: OTP lock is enabled
[115447.497240] Bluetooth: hci0: API lock is enabled
[115447.497241] Bluetooth: hci0: Debug lock is disabled
[115447.497242] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[115447.561411] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[115449.205297] Bluetooth: hci0: Waiting for firmware download to complete
[115449.206306] Bluetooth: hci0: Firmware loaded in 1683946 usecs
[115449.206494] Bluetooth: hci0: Waiting for device to boot
[115449.223285] Bluetooth: hci0: Device booted in 16516 usecs
[115449.228547] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc
[115449.231313] Bluetooth: hci0: Applying Intel DDC parameters completed
[130701.827880] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[130701.829880] Bluetooth: hci0: Device revision is 16
[130701.829882] Bluetooth: hci0: Secure boot is enabled
[130701.829883] Bluetooth: hci0: OTP lock is enabled
[130701.829884] Bluetooth: hci0: API lock is enabled
[130701.829885] Bluetooth: hci0: Debug lock is disabled
[130701.829886] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[130701.829890] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[130703.351099] Bluetooth: hci0: Waiting for firmware download to complete
[130703.351966] Bluetooth: hci0: Firmware loaded in 1495846 usecs
[130703.352082] Bluetooth: hci0: Waiting for device to boot
[130703.369133] Bluetooth: hci0: Device booted in 16753 usecs
[130703.369140] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc
[130703.372216] Bluetooth: hci0: Applying Intel DDC parameters completed
[136965.039140] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[136965.040175] Bluetooth: hci0: Device revision is 16
[136965.040179] Bluetooth: hci0: Secure boot is enabled
[136965.040180] Bluetooth: hci0: OTP lock is enabled
[136965.040181] Bluetooth: hci0: API lock is enabled
[136965.040182] Bluetooth: hci0: Debug lock is disabled
[136965.040184] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[136965.040902] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[136966.662835] Bluetooth: hci0: Waiting for firmware download to complete
[136966.663011] Bluetooth: hci0: Firmware loaded in 1593321 usecs
[136966.663084] Bluetooth: hci0: Waiting for device to boot
[136966.680024] Bluetooth: hci0: Device booted in 16586 usecs
[136966.680059] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc
[136966.683027] Bluetooth: hci0: Applying Intel DDC parameters completed
[140418.633761] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[140418.634551] Bluetooth: hci0: Device revision is 16
[140418.634553] Bluetooth: hci0: Secure boot is enabled
[140418.634554] Bluetooth: hci0: OTP lock is enabled
[140418.634555] Bluetooth: hci0: API lock is enabled
[140418.634555] Bluetooth: hci0: Debug lock is disabled
[140418.634557] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[140418.634561] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[140420.260338] Bluetooth: hci0: Waiting for firmware download to complete
[140420.260539] Bluetooth: hci0: Firmware loaded in 1594668 usecs
[140420.260597] Bluetooth: hci0: Waiting for device to boot
[140420.277572] Bluetooth: hci0: Device booted in 16625 usecs
[140420.277579] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc
[140420.280903] Bluetooth: hci0: Applying Intel DDC parameters completed
[158092.336033] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[158092.336581] Bluetooth: hci0: Device revision is 16
[158092.336583] Bluetooth: hci0: Secure boot is enabled
[158092.336584] Bluetooth: hci0: OTP lock is enabled
[158092.336585] Bluetooth: hci0: API lock is enabled
[158092.336586] Bluetooth: hci0: Debug lock is disabled
[158092.336588] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[158092.389459] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[158093.979716] Bluetooth: hci0: Waiting for firmware download to complete
[158093.980583] Bluetooth: hci0: Firmware loaded in 1612290 usecs
[158093.980717] Bluetooth: hci0: Waiting for device to boot
[158093.997624] Bluetooth: hci0: Device booted in 16606 usecs
[158093.998153] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc
[158094.000701] Bluetooth: hci0: Applying Intel DDC parameters completed
[167364.458266] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[167364.459132] Bluetooth: hci0: Device revision is 16
[167364.459133] Bluetooth: hci0: Secure boot is enabled
[167364.459134] Bluetooth: hci0: OTP lock is enabled
[167364.459135] Bluetooth: hci0: API lock is enabled
[167364.459136] Bluetooth: hci0: Debug lock is disabled
[167364.459137] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[167364.459142] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[167366.076666] Bluetooth: hci0: Waiting for firmware download to complete
[167366.077065] Bluetooth: hci0: Firmware loaded in 1591191 usecs
[167366.077136] Bluetooth: hci0: Waiting for device to boot
[167366.094127] Bluetooth: hci0: Device booted in 16653 usecs
[167366.094133] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc
[167366.097268] Bluetooth: hci0: Applying Intel DDC parameters completed
[169232.866643] Bluetooth: hci0: HCI reset during shutdown failed
[169487.551535] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[169487.559120] Bluetooth: hci0: Device revision is 16
[169487.559123] Bluetooth: hci0: Secure boot is enabled
[169487.559124] Bluetooth: hci0: OTP lock is enabled
[169487.559124] Bluetooth: hci0: API lock is enabled
[169487.559125] Bluetooth: hci0: Debug lock is disabled
[169487.559127] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[169487.559421] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[169489.166790] Bluetooth: hci0: Waiting for firmware download to complete
[169489.167396] Bluetooth: hci0: Firmware loaded in 1579802 usecs
[169489.167468] Bluetooth: hci0: Waiting for device to boot
[169489.184355] Bluetooth: hci0: Device booted in 16525 usecs
[169489.184378] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc
[169489.187643] Bluetooth: hci0: Applying Intel DDC parameters completed
[169518.842994] Bluetooth: hci0: failed to restart LE scan: status 31
[169518.873717] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[169518.874667] Bluetooth: hci0: Device revision is 16
[169518.874669] Bluetooth: hci0: Secure boot is enabled
[169518.874670] Bluetooth: hci0: OTP lock is enabled
[169518.874671] Bluetooth: hci0: API lock is enabled
[169518.874672] Bluetooth: hci0: Debug lock is disabled
[169518.874673] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[169518.874677] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[169520.550347] Bluetooth: hci0: Waiting for firmware download to complete
[169520.550677] Bluetooth: hci0: Firmware loaded in 1639120 usecs
[169520.550716] Bluetooth: hci0: Waiting for device to boot
[169520.567712] Bluetooth: hci0: Device booted in 16632 usecs
[169520.567721] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc
[169520.570882] Bluetooth: hci0: Applying Intel DDC parameters completed
[185282.478327] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[185282.479351] Bluetooth: hci0: Device revision is 16
[185282.479353] Bluetooth: hci0: Secure boot is enabled
[185282.479353] Bluetooth: hci0: OTP lock is enabled
[185282.479354] Bluetooth: hci0: API lock is enabled
[185282.479355] Bluetooth: hci0: Debug lock is disabled
[185282.479356] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[185282.544104] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[185284.207130] Bluetooth: hci0: Waiting for firmware download to complete
[185284.207299] Bluetooth: hci0: Firmware loaded in 1701427 usecs
[185284.207353] Bluetooth: hci0: Waiting for device to boot
[185284.224397] Bluetooth: hci0: Device booted in 16654 usecs
[185284.224674] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc
[185284.227361] Bluetooth: hci0: Applying Intel DDC parameters completed
[186749.819249] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[186749.820269] Bluetooth: hci0: Device revision is 16
[186749.820270] Bluetooth: hci0: Secure boot is enabled
[186749.820271] Bluetooth: hci0: OTP lock is enabled
[186749.820272] Bluetooth: hci0: API lock is enabled
[186749.820273] Bluetooth: hci0: Debug lock is disabled
[186749.820275] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[186749.820280] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[186751.499971] Bluetooth: hci0: Waiting for firmware download to complete
[186751.500267] Bluetooth: hci0: Firmware loaded in 1652804 usecs
[186751.500366] Bluetooth: hci0: Waiting for device to boot
[186751.517323] Bluetooth: hci0: Device booted in 16645 usecs
[186751.517331] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc
[186751.520412] Bluetooth: hci0: Applying Intel DDC parameters completed
[193115.301540] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[193115.302556] Bluetooth: hci0: Device revision is 16
[193115.302558] Bluetooth: hci0: Secure boot is enabled
[193115.302561] Bluetooth: hci0: OTP lock is enabled
[193115.302562] Bluetooth: hci0: API lock is enabled
[193115.302563] Bluetooth: hci0: Debug lock is disabled
[193115.302564] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[193115.302825] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[193116.904077] Bluetooth: hci0: Waiting for firmware download to complete
[193116.904521] Bluetooth: hci0: Firmware loaded in 1574985 usecs
[193116.904582] Bluetooth: hci0: Waiting for device to boot
[193116.921534] Bluetooth: hci0: Device booted in 16567 usecs
[193116.921566] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc
[193116.924535] Bluetooth: hci0: Applying Intel DDC parameters completed
[194375.862544] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[194375.864093] Bluetooth: hci0: Device revision is 16
[194375.864095] Bluetooth: hci0: Secure boot is enabled
[194375.864096] Bluetooth: hci0: OTP lock is enabled
[194375.864097] Bluetooth: hci0: API lock is enabled
[194375.864098] Bluetooth: hci0: Debug lock is disabled
[194375.864099] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[194375.864104] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[194377.443380] Bluetooth: hci0: Waiting for firmware download to complete
[194377.443525] Bluetooth: hci0: Firmware loaded in 1547735 usecs
[194377.443566] Bluetooth: hci0: Waiting for device to boot
[194377.460562] Bluetooth: hci0: Device booted in 16633 usecs
[194377.460564] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc
[194377.463537] Bluetooth: hci0: Applying Intel DDC parameters completed
[39526.582175] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[39526.628341] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[39528.124274] Bluetooth: hci0: Waiting for firmware download to complete
[39528.125169] Bluetooth: hci0: Firmware loaded in 1512391 usecs
[39525.759226] [Firmware Bug]: TSC ADJUST differs: CPU0 0 --> -15985917. Restoring
[45280.058317] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[45280.058322] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[45281.615750] Bluetooth: hci0: Waiting for firmware download to complete
[45281.616347] Bluetooth: hci0: Firmware loaded in 1533697 usecs
[45279.253643] [Firmware Bug]: TSC ADJUST differs: CPU0 0 --> -16522317. Restoring
[55234.420469] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[55234.420753] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[55236.006324] Bluetooth: hci0: Waiting for firmware download to complete
[55236.007102] Bluetooth: hci0: Firmware loaded in 1562871 usecs
[55233.548717] [Firmware Bug]: TSC ADJUST differs: CPU0 0 --> -16543242. Restoring
[63247.214439] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[63247.214444] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[63248.827019] Bluetooth: hci0: Waiting for firmware download to complete
[63248.827296] Bluetooth: hci0: Firmware loaded in 1580820 usecs
[63246.332730] [Firmware Bug]: TSC ADJUST differs: CPU0 0 --> -15952043. Restoring
[63311.714710] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[63311.715345] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[63313.193521] Bluetooth: hci0: Waiting for firmware download to complete
[63313.193613] Bluetooth: hci0: Firmware loaded in 1446056 usecs
[63310.919198] [Firmware Bug]: TSC ADJUST differs: CPU0 0 --> -15858841. Restoring
[63342.898902] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[63342.898910] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[63344.591792] Bluetooth: hci0: Waiting for firmware download to complete
[63344.592240] Bluetooth: hci0: Firmware loaded in 1656196 usecs
[63342.089424] [Firmware Bug]: TSC ADJUST differs: CPU0 0 --> -15968829. Restoring
[63373.160530] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[63373.160964] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[63374.754505] Bluetooth: hci0: Waiting for firmware download to complete
[63374.755341] Bluetooth: hci0: Firmware loaded in 1562019 usecs
[63372.362596] [Firmware Bug]: TSC ADJUST differs: CPU0 0 --> -16582585. Restoring
[63403.472646] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[63403.472655] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[63405.025085] Bluetooth: hci0: Waiting for firmware download to complete
[63405.025512] Bluetooth: hci0: Firmware loaded in 1518230 usecs
[63402.611370] [Firmware Bug]: TSC ADJUST differs: CPU0 0 --> -16672755. Restoring
[76476.025330] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[76476.025592] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[76477.542890] Bluetooth: hci0: Waiting for firmware download to complete
[76477.543502] Bluetooth: hci0: Firmware loaded in 1491591 usecs
[76475.106365] [Firmware Bug]: TSC ADJUST differs: CPU0 0 --> -16527577. Restoring
[80301.129359] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[80301.129363] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[80302.747737] Bluetooth: hci0: Waiting for firmware download to complete
[80302.748401] Bluetooth: hci0: Firmware loaded in 1590763 usecs
[80300.217899] [Firmware Bug]: TSC ADJUST differs: CPU0 0 --> -16720200. Restoring
[82046.514834] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[82046.515066] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[82048.024856] Bluetooth: hci0: Waiting for firmware download to complete
[82048.025894] Bluetooth: hci0: Firmware loaded in 1479455 usecs
[82045.595236] [Firmware Bug]: TSC ADJUST differs: CPU0 0 --> -16530437. Restoring
[91043.879815] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[91043.879818] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[91045.431122] Bluetooth: hci0: Waiting for firmware download to complete
[91045.431736] Bluetooth: hci0: Firmware loaded in 1520220 usecs
[91042.951622] [Firmware Bug]: TSC ADJUST differs: CPU0 0 --> -16583320. Restoring
[91376.343090] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[91376.343354] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[91378.032422] Bluetooth: hci0: Waiting for firmware download to complete
[91378.033129] Bluetooth: hci0: Firmware loaded in 1662443 usecs
[91375.471592] [Firmware Bug]: TSC ADJUST differs: CPU0 0 --> -16653310. Restoring
[95181.766222] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[95181.766226] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[95183.351977] Bluetooth: hci0: Waiting for firmware download to complete
[95183.352258] Bluetooth: hci0: Firmware loaded in 1560060 usecs
[95180.896675] [Firmware Bug]: TSC ADJUST differs: CPU0 0 --> -16536074. Restoring
[100550.757394] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[100550.757664] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[100552.287904] Bluetooth: hci0: Waiting for firmware download to complete
[100552.288013] Bluetooth: hci0: Firmware loaded in 1498795 usecs
[100549.881929] [Firmware Bug]: TSC ADJUST differs: CPU0 0 --> -16674437. Restoring
[100747.493201] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[100747.493222] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[100749.111208] Bluetooth: hci0: Waiting for firmware download to complete
[100749.112069] Bluetooth: hci0: Firmware loaded in 1582864 usecs
[100746.588716] [Firmware Bug]: TSC ADJUST differs: CPU0 0 --> -16534033. Restoring
[115447.497242] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[115447.561411] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[115449.205297] Bluetooth: hci0: Waiting for firmware download to complete
[115449.206306] Bluetooth: hci0: Firmware loaded in 1683946 usecs
[115446.623891] [Firmware Bug]: TSC ADJUST differs: CPU0 0 --> -16039749. Restoring
[130701.829886] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[130701.829890] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[130703.351099] Bluetooth: hci0: Waiting for firmware download to complete
[130703.351966] Bluetooth: hci0: Firmware loaded in 1495846 usecs
[130701.066312] [Firmware Bug]: TSC ADJUST differs: CPU0 0 --> -16670069. Restoring
[136965.040184] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[136965.040902] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[136966.662835] Bluetooth: hci0: Waiting for firmware download to complete
[136966.663011] Bluetooth: hci0: Firmware loaded in 1593321 usecs
[136964.170263] [Firmware Bug]: TSC ADJUST differs: CPU0 0 --> -16743650. Restoring
[140418.634557] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[140418.634561] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[140420.260338] Bluetooth: hci0: Waiting for firmware download to complete
[140420.260539] Bluetooth: hci0: Firmware loaded in 1594668 usecs
[140417.709131] [Firmware Bug]: TSC ADJUST differs: CPU0 0 --> -16543090. Restoring
[158092.336588] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[158092.389459] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[158093.979716] Bluetooth: hci0: Waiting for firmware download to complete
[158093.980583] Bluetooth: hci0: Firmware loaded in 1612290 usecs
[158091.446124] [Firmware Bug]: TSC ADJUST differs: CPU0 0 --> -16533806. Restoring
[167364.459137] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[167364.459142] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[167366.076666] Bluetooth: hci0: Waiting for firmware download to complete
[167366.077065] Bluetooth: hci0: Firmware loaded in 1591191 usecs
[167363.541428] [Firmware Bug]: TSC ADJUST differs: CPU0 0 --> -15951300. Restoring
[169487.559127] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[169487.559421] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[169489.166790] Bluetooth: hci0: Waiting for firmware download to complete
[169489.167396] Bluetooth: hci0: Firmware loaded in 1579802 usecs
[169486.738802] [Firmware Bug]: TSC ADJUST differs: CPU0 0 --> -16741958. Restoring
[169518.874673] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[169518.874677] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[169520.550347] Bluetooth: hci0: Waiting for firmware download to complete
[169520.550677] Bluetooth: hci0: Firmware loaded in 1639120 usecs
[169517.984823] [Firmware Bug]: TSC ADJUST differs: CPU0 0 --> -16710103. Restoring
[185282.479356] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[185282.544104] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[185284.207130] Bluetooth: hci0: Waiting for firmware download to complete
[185284.207299] Bluetooth: hci0: Firmware loaded in 1701427 usecs
[185281.608866] [Firmware Bug]: TSC ADJUST differs: CPU0 0 --> -16513104. Restoring
[186749.820275] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[186749.820280] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[186751.499971] Bluetooth: hci0: Waiting for firmware download to complete
[186751.500267] Bluetooth: hci0: Firmware loaded in 1652804 usecs
[186748.939386] [Firmware Bug]: TSC ADJUST differs: CPU0 0 --> -16568377. Restoring
[193115.302564] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[193115.302825] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[193116.904077] Bluetooth: hci0: Waiting for firmware download to complete
[193116.904521] Bluetooth: hci0: Firmware loaded in 1574985 usecs
[193114.434046] [Firmware Bug]: TSC ADJUST differs: CPU0 0 --> -16556345. Restoring
[194375.864099] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[194375.864104] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[194377.443380] Bluetooth: hci0: Waiting for firmware download to complete
[194377.443525] Bluetooth: hci0: Firmware loaded in 1547735 usecs
bluetooth             548864  41 btrtl,btintel,btbcm,bnep,btusb,rfcomm
ecdh_generic           16384  2 bluetooth
➜  ~ 

➜  ~ sudo service bluetooth status
[sudo] password for sidran83: 
● bluetooth.service - Bluetooth service
     Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled)
     Active: active (running) since Thu 2020-12-03 20:36:38 CET; 1 day 14h ago
       Docs: man:bluetoothd(8)
   Main PID: 399594 (bluetoothd)
     Status: "Running"
      Tasks: 1 (limit: 9341)
     Memory: 4.4M
     CGroup: /system.slice/bluetooth.service
             └─399594 /usr/lib/bluetooth/bluetoothd

Dec 04 13:46:49 sidran83-UX410UAR bluetoothd[399594]: Endpoint registered: sender=:1.71 path=/MediaEndpoint/A2DPSink/sbc
Dec 04 13:46:49 sidran83-UX410UAR bluetoothd[399594]: Endpoint registered: sender=:1.71 path=/MediaEndpoint/A2DPSource/sbc
Dec 04 15:47:30 sidran83-UX410UAR bluetoothd[399594]: Endpoint unregistered: sender=:1.71 path=/MediaEndpoint/A2DPSink/sbc
Dec 04 15:47:30 sidran83-UX410UAR bluetoothd[399594]: Endpoint unregistered: sender=:1.71 path=/MediaEndpoint/A2DPSource/sbc
Dec 04 15:47:32 sidran83-UX410UAR bluetoothd[399594]: Endpoint registered: sender=:1.71 path=/MediaEndpoint/A2DPSink/sbc
Dec 04 15:47:32 sidran83-UX410UAR bluetoothd[399594]: Endpoint registered: sender=:1.71 path=/MediaEndpoint/A2DPSource/sbc
Dec 05 11:05:08 sidran83-UX410UAR bluetoothd[399594]: Endpoint unregistered: sender=:1.71 path=/MediaEndpoint/A2DPSink/sbc
Dec 05 11:05:08 sidran83-UX410UAR bluetoothd[399594]: Endpoint unregistered: sender=:1.71 path=/MediaEndpoint/A2DPSource/sbc
Dec 05 11:05:10 sidran83-UX410UAR bluetoothd[399594]: Endpoint registered: sender=:1.71 path=/MediaEndpoint/A2DPSink/sbc
Dec 05 11:05:10 sidran83-UX410UAR bluetoothd[399594]: Endpoint registered: sender=:1.71 path=/MediaEndpoint/A2DPSource/sbc
➜  ~ 

➜  ~ sudo service bluetooth status
[sudo] password for sidran83: 
● bluetooth.service - Bluetooth service
     Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled)
     Active: active (running) since Thu 2020-12-03 20:36:38 CET; 1 day 14h ago
       Docs: man:bluetoothd(8)
   Main PID: 399594 (bluetoothd)
     Status: "Running"
      Tasks: 1 (limit: 9341)
     Memory: 4.4M
     CGroup: /system.slice/bluetooth.service
             └─399594 /usr/lib/bluetooth/bluetoothd

Dec 04 13:46:49 sidran83-UX410UAR bluetoothd[399594]: Endpoint registered: sender=:1.71 path=/MediaEndpoint/A2DPSink/sbc
Dec 04 13:46:49 sidran83-UX410UAR bluetoothd[399594]: Endpoint registered: sender=:1.71 path=/MediaEndpoint/A2DPSource/sbc
Dec 04 15:47:30 sidran83-UX410UAR bluetoothd[399594]: Endpoint unregistered: sender=:1.71 path=/MediaEndpoint/A2DPSink/sbc
Dec 04 15:47:30 sidran83-UX410UAR bluetoothd[399594]: Endpoint unregistered: sender=:1.71 path=/MediaEndpoint/A2DPSource/sbc
Dec 04 15:47:32 sidran83-UX410UAR bluetoothd[399594]: Endpoint registered: sender=:1.71 path=/MediaEndpoint/A2DPSink/sbc
Dec 04 15:47:32 sidran83-UX410UAR bluetoothd[399594]: Endpoint registered: sender=:1.71 path=/MediaEndpoint/A2DPSource/sbc
Dec 05 11:05:08 sidran83-UX410UAR bluetoothd[399594]: Endpoint unregistered: sender=:1.71 path=/MediaEndpoint/A2DPSink/sbc
Dec 05 11:05:08 sidran83-UX410UAR bluetoothd[399594]: Endpoint unregistered: sender=:1.71 path=/MediaEndpoint/A2DPSource/sbc
Dec 05 11:05:10 sidran83-UX410UAR bluetoothd[399594]: Endpoint registered: sender=:1.71 path=/MediaEndpoint/A2DPSink/sbc
Dec 05 11:05:10 sidran83-UX410UAR bluetoothd[399594]: Endpoint registered: sender=:1.71 path=/MediaEndpoint/A2DPSource/sbc
➜  ~ dpkg -l | grep blue
ii  bluez                                      5.53-0ubuntu3                         amd64        Bluetooth tools and daemons
ii  bluez-cups                                 5.53-0ubuntu3                         amd64        Bluetooth printer driver for CUPS
ii  bluez-obexd                                5.53-0ubuntu3                         amd64        bluez obex daemon
ii  gir1.2-gnomebluetooth-1.0:amd64            3.34.3-0ubuntu1                       amd64        Introspection data for GnomeBluetooth
ii  gnome-bluetooth                            3.34.3-0ubuntu1                       amd64        GNOME Bluetooth tools
ii  libbluetooth3:amd64                        5.53-0ubuntu3                         amd64        Library to use the BlueZ Linux Bluetooth stack
ii  libgnome-bluetooth13:amd64                 3.34.3-0ubuntu1                       amd64        GNOME Bluetooth tools - support library
ii  pulseaudio-module-bluetooth                1:13.99.1-1ubuntu3.8                  amd64        Bluetooth module for PulseAudio sound server
➜  ~ 

Dernière modification par sidran (Le 05/12/2020, à 17:20)

xubu1957

Re : [RESOLU] Bluetooth actif mais ne trouve pas le périphérique

Bonjour,

Avais-tu installé pavucontrol ?

Montre aussi :

dpkg -l | grep -v ^ii

---

Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Réso|u] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.                   Membre de Linux-Azur

sidran

Re : [RESOLU] Bluetooth actif mais ne trouve pas le périphérique

Merci pour ta réponse,

Suite à ton message j'ai téléchargé pavucontrol.
Je te mets le retour de commande que tu m'as demandé:

➜  ~ dpkg -l | grep -v ^ii
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name                                       Version                               Architecture Description
+++-==========================================-=====================================-============-======================================================================================================
rc  linux-image-5.4.0-42-generic               5.4.0-42.46                           amd64        Signed kernel image generic
rc  linux-modules-5.4.0-42-generic             5.4.0-42.46                           amd64        Linux kernel extra modules for version 5.4.0 on 64 bit x86 SMP
rc  linux-modules-extra-5.4.0-42-generic       5.4.0-42.46                           amd64        Linux kernel extra modules for version 5.4.0 on 64 bit x86 SMP
➜  ~ 

Dernière modification par sidran (Le 05/12/2020, à 14:58)

xubu1957

Re : [RESOLU] Bluetooth actif mais ne trouve pas le périphérique

Pour nettoyer :

Pour supprimer les fichiers de configuration devenus sans objets et marqués "rc", et uniquement ces fichiers, exécute :

dpkg -l | awk '/^rc/{print $2}' | xargs -r sudo dpkg -P

_ _ _

Tu avais regardé > [Tuto] Pas de Bluetooth ? Quelques solutions ?

Dernière modification par xubu1957 (Le 05/12/2020, à 15:05)

---

Conseils pour les nouveaux demandeurs et pas qu'eux
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sidran

Re : [RESOLU] Bluetooth actif mais ne trouve pas le périphérique

J'ai effectué la commande de nettoyage

➜  ~ dpkg -l | awk '/^rc/{print $2}' | xargs -r sudo dpkg -P
[sudo] password for sidran83: 
(Reading database ... 200551 files and directories currently installed.)
Purging configuration files for linux-image-5.4.0-42-generic (5.4.0-42.46) ...
Purging configuration files for linux-modules-5.4.0-42-generic (5.4.0-42.46) ...
Purging configuration files for linux-modules-extra-5.4.0-42-generic (5.4.0-42.46) ...
➜  ~ 

J'ai essayé à nouveau de voir dans mes paramètres bleutooth si l'ordi reconnaissait lle casque... sans succès:(

sidran

Re : [RESOLU] Bluetooth actif mais ne trouve pas le périphérique

Tu avais regardé > [Tuto] Pas de Bluetooth ? Quelques solutions ?

Oui, mais j'avoue ne pas tout comprendre... Et puis ce qui me semble très bizarre c'est que le bluetooth fonctionne: il reconnaît mon téléphone par exemple.
Seul mon casque semble ne pas être reconnu...

Je finis de t'écrire et je me replonge dans la doc

sidran

Re : [RESOLU] Bluetooth actif mais ne trouve pas le périphérique

Après avoir supprimé les objets de configuration devenus sans objet avec la commande

dpkg -l | awk '/^rc/{print $2}' | xargs -r sudo dpkg -P

Voilà ce que le retour de commande affiche:

➜  ~ uname -a; lspci -nnk | grep -iA2 net; lsusb; dmesg | grep -i bluetooth; dmesg | grep -i firmware; lsmod | grep bluetooth
Linux sidran83-UX410UAR 5.4.0-56-generic #62-Ubuntu SMP Mon Nov 23 19:20:19 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
02:00.0 Network controller [0280]: Intel Corporation Wireless 8265 / 8275 [8086:24fd] (rev 78)
	Subsystem: Intel Corporation Wireless 8265 / 8275 [8086:0110]
	Kernel driver in use: iwlwifi
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
Bus 001 Device 002: ID 04f2:b57a Chicony Electronics Co., Ltd USB2.0 HD UVC WebCam
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
[    4.359461] Bluetooth: Core ver 2.22
[    4.359482] Bluetooth: HCI device and connection manager initialized
[    4.359486] Bluetooth: HCI socket layer initialized
[    4.359488] Bluetooth: L2CAP socket layer initialized
[    4.359491] Bluetooth: SCO socket layer initialized
[    4.428591] Bluetooth: hci0: Firmware revision 0.1 build 50 week 12 2019
[    7.383317] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    7.383326] Bluetooth: BNEP filters: protocol multicast
[    7.383343] Bluetooth: BNEP socket layer initialized
[   19.857975] Bluetooth: RFCOMM TTY layer initialized
[   19.857987] Bluetooth: RFCOMM socket layer initialized
[   19.857991] Bluetooth: RFCOMM ver 1.11
[    0.000000] [Firmware Bug]: TSC ADJUST: CPU0: -226059559 force to 0
[    0.176162] Spectre V2 : Enabling Restricted Speculation for firmware calls
[    0.004975] [Firmware Bug]: TSC ADJUST differs within socket(s), fixing all errors
[    4.326595] iwlwifi 0000:02:00.0: loaded firmware version 36.77d01142.0 op_mode iwlmvm
[    4.380654] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
[    4.428591] Bluetooth: hci0: Firmware revision 0.1 build 50 week 12 2019
[    4.447996] iwlwifi 0000:02:00.0: Allocated 0x00400000 bytes for firmware monitor.
bluetooth             548864  49 btrtl,btintel,btbcm,bnep,btusb,rfcomm
ecdh_generic           16384  2 bluetooth

➜  ~ sudo service bluetooth status
● bluetooth.service - Bluetooth service
     Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled)
     Active: active (running) since Sat 2020-12-05 14:53:18 CET; 23min ago
       Docs: man:bluetoothd(8)
   Main PID: 853 (bluetoothd)
     Status: "Running"
      Tasks: 1 (limit: 9341)
     Memory: 3.4M
     CGroup: /system.slice/bluetooth.service
             └─853 /usr/lib/bluetooth/bluetoothd

Dec 05 14:53:18 sidran83-UX410UAR systemd[1]: Starting Bluetooth service...
Dec 05 14:53:18 sidran83-UX410UAR bluetoothd[853]: Bluetooth daemon 5.53
Dec 05 14:53:18 sidran83-UX410UAR systemd[1]: Started Bluetooth service.
Dec 05 14:53:18 sidran83-UX410UAR bluetoothd[853]: Starting SDP server
Dec 05 14:53:18 sidran83-UX410UAR bluetoothd[853]: Bluetooth management interface 1.14 initialized
Dec 05 14:53:31 sidran83-UX410UAR bluetoothd[853]: Endpoint registered: sender=:1.71 path=/MediaEndpoint/A2DPSink/sbc
Dec 05 14:53:31 sidran83-UX410UAR bluetoothd[853]: Endpoint registered: sender=:1.71 path=/MediaEndpoint/A2DPSource/sbc

➜  ~ dpkg -l | grep blue
ii  bluez                                      5.53-0ubuntu3                         amd64        Bluetooth tools and daemons
ii  bluez-cups                                 5.53-0ubuntu3                         amd64        Bluetooth printer driver for CUPS
ii  bluez-obexd                                5.53-0ubuntu3                         amd64        bluez obex daemon
ii  gir1.2-gnomebluetooth-1.0:amd64            3.34.3-0ubuntu1                       amd64        Introspection data for GnomeBluetooth
ii  gnome-bluetooth                            3.34.3-0ubuntu1                       amd64        GNOME Bluetooth tools
ii  libbluetooth3:amd64                        5.53-0ubuntu3                         amd64        Library to use the BlueZ Linux Bluetooth stack
ii  libgnome-bluetooth13:amd64                 3.34.3-0ubuntu1                       amd64        GNOME Bluetooth tools - support library
ii  pulseaudio-module-bluetooth                1:13.99.1-1ubuntu3.8                  amd64        Bluetooth module for PulseAudio sound server

xubu1957

Re : [RESOLU] Bluetooth actif mais ne trouve pas le périphérique

Quelle est la marque du casque ?

Ne faut-il pas un code d'appairage ?

Voir § 4.1 > bluetooth#depuis_votre_ordinateur.

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sidran

Re : [RESOLU] Bluetooth actif mais ne trouve pas le périphérique

c'est un casque  JBL T450BT. Il n'y a aucune manip à réaliser pour l’appairage du côté du casque...
Lorsque je l'ai connecté pour la première fois, il apparaissait dans les paramètres bluetooth de mon ordi... depuis la mise à jour il n'apparaît plus, et le changement de version d'ubuntu n'a rien changé

sidran

Re : [RESOLU] Bluetooth actif mais ne trouve pas le périphérique

Je viens de refaire un test, le bluetooth de l'ordi fonctionne puisque j'arrive à connecter mon ordi à mon tél par bluetooth

xubu1957

Re : [RESOLU] Bluetooth actif mais ne trouve pas le périphérique

Ce cas > [Résolu] Bluetooth : impossible de connecter le casque

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sidran

Re : [RESOLU] Bluetooth actif mais ne trouve pas le périphérique

Ce cas > [Résolu] Bluetooth : impossible de connecter le casque

Je viens de lire le cas en question, mais chez moi le périphérique ne s'affiche pas. Donc je ne peux pas le supprimer puis le relancer

sidran

Re : [RESOLU] Bluetooth actif mais ne trouve pas le périphérique

Juste une petite info qui a peut-être son importance:
le bluetooth est bien activé sur l'ordi pourtant l'indicateur d'application Bluetooth n'apparaît pas  dans la zone de notification de la barre supérieure.

xubu1957

Re : [RESOLU] Bluetooth actif mais ne trouve pas le périphérique

Montre :

rfkill list all

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sidran

Re : [RESOLU] Bluetooth actif mais ne trouve pas le périphérique

Montre :

rfkill list all

➜  ~ rfkill list all
0: hci0: Bluetooth
	Soft blocked: no
	Hard blocked: no
1: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no

xubu1957

Re : [RESOLU] Bluetooth actif mais ne trouve pas le périphérique

Tente :

sudo apt install --reinstall blueman

avec un redémarrage.

> askubuntu.com/questions/843433/missing-bluetooth-applet-on-16-04

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sidran

Re : [RESOLU] Bluetooth actif mais ne trouve pas le périphérique

J'ai effectué la ligne de commande et le redémarrage. Désormais j'ai bien une icône bluetooth dans ma ligne de notifications.

En effectuant des recherches de périphériques j'ai reçu un message d'erreur d'Ubuntu:
capture d'écran 1/3
capture d'écran 2/3
capture d'écran 3/3

Dernière modification par sidran (Le 05/12/2020, à 17:00)

xubu1957

Re : [RESOLU] Bluetooth actif mais ne trouve pas le périphérique

Fournis :

dpkg -l | grep blue

et :

ls -l /var/crash

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sidran

Re : [RESOLU] Bluetooth actif mais ne trouve pas le périphérique

J'ai effectué la ligne de commande et le redémarrage. Désormais j'ai bien une icône bluetooth dans ma ligne de notifications.

En effectuant des recherches de périphériques j'ai reçu un message d'erreur d'Ubuntu:
capture d'écran 1/3
capture d'écran 2/3
capture d'écran 3/3

Voici la ligne de commande demandée:

➜  ~ dpkg -l | grep blue
ii  blueman                                    2.1.2-1ubuntu0.2                      amd64        Graphical bluetooth manager
ii  bluez                                      5.53-0ubuntu3                         amd64        Bluetooth tools and daemons
ii  bluez-cups                                 5.53-0ubuntu3                         amd64        Bluetooth printer driver for CUPS
ii  bluez-obexd                                5.53-0ubuntu3                         amd64        bluez obex daemon
ii  gir1.2-gnomebluetooth-1.0:amd64            3.34.3-0ubuntu1                       amd64        Introspection data for GnomeBluetooth
ii  gnome-bluetooth                            3.34.3-0ubuntu1                       amd64        GNOME Bluetooth tools
ii  libbluetooth3:amd64                        5.53-0ubuntu3                         amd64        Library to use the BlueZ Linux Bluetooth stack
ii  libgnome-bluetooth13:amd64                 3.34.3-0ubuntu1                       amd64        GNOME Bluetooth tools - support library
ii  pulseaudio-module-bluetooth                1:13.99.1-1ubuntu3.8                  amd64        Bluetooth module for PulseAudio sound server

➜  ~ ls -l /var/crash
total 220
-rw-r----- 1 sidran83 whoopsie 219558 Dec  5 16:51 _usr_bin_blueman-assistant.1000.crash
-rw-rw-r-- 1 sidran83 whoopsie      0 Dec  5 16:47 _usr_bin_blueman-assistant.1000.upload
-rw------- 1 whoopsie whoopsie     37 Dec  5 16:47 _usr_bin_blueman-assistant.1000.uploaded
➜  ~ 

xubu1957

Re : [RESOLU] Bluetooth actif mais ne trouve pas le périphérique

En cherchant avec :

usr_bin_blueman-assistant.1000.crash

Je retrouve un bug > [Résolu] Blueman-tray

Tente :

sudo /etc/init.d/bluetooth restart

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sidran

Re : [RESOLU] Bluetooth actif mais ne trouve pas le périphérique

En cherchant avec :

usr_bin_blueman-assistant.1000.crash

Je retrouve un bug > [Résolu] Blueman-tray

Tente :

sudo /etc/init.d/bluetooth restart

Je n'ai pas testé cette ligne de commande mais ça y est mon périphérique est reconnu! Et la connexion fonctionne!
Je vais tout de même tenter la ligne de commande que tu me proposais.

Merci beaucoup pour ton aide!

xubu1957

Re : [RESOLU] Bluetooth actif mais ne trouve pas le périphérique

Un point de détail :

(...)
3. Utilisez la citation avec modération : il ne sert à rien de citer l'intégralité du post précédent.
(...)

règles du forum

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sidran

Re : [RESOLU] Bluetooth actif mais ne trouve pas le périphérique

C'est noté! Merci encore pour la résolution du problème

xubu1957

Re : [RESOLU] Bluetooth actif mais ne trouve pas le périphérique

Merci.

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