Incorrect activation of bluetooth driver
release ubuntu 23.10
hardaware: beelink eq n100
symtom:
bluetooth setting gadget in settings doesn´t tuurn on
i inputed the command: sudo dmesg | egrep -i 'blue|firm'
the output:
0.343851] ACPI: thermal: [Firmware Bug]: No valid trip found
[ 1.566007] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/adlp_dmc.bin (v2.20)
[ 1.618596] i915 0000:00:02.0: [drm] GT0: GuC firmware i915/tgl_guc_70.bin version 70.5.1
[ 1.618604] i915 0000:00:02.0: [drm] GT0: HuC firmware i915/tgl_huc.bin version 7.9.3
[ 6.376401] systemd[1]: systemd-
[ 6.890429] Bluetooth: Core ver 2.22
[ 6.890451] NET: Registered PF_BLUETOOTH protocol family
[ 6.890453] Bluetooth: HCI device and connection manager initialized
[ 6.890494] Bluetooth: HCI socket layer initialized
[ 6.890496] Bluetooth: L2CAP socket layer initialized
[ 6.890500] Bluetooth: SCO socket layer initialized
[ 6.931406] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-
[ 6.931447] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-
[ 6.944253] iwlwifi 0000:00:14.3: loaded firmware version 81.31fc9ae6.0 so-a0-hr-
[ 7.099254] Bluetooth: hci0: Device revision is 2
[ 7.099260] Bluetooth: hci0: Secure boot is enabled
[ 7.099262] Bluetooth: hci0: OTP lock is enabled
[ 7.099263] Bluetooth: hci0: API lock is enabled
[ 7.099264] Bluetooth: hci0: Debug lock is disabled
[ 7.099265] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[ 7.099267] Bluetooth: hci0: Bootloader timestamp 2019.40 buildtype 1 build 38
[ 7.108834] Bluetooth: hci0: Failed to load Intel firmware file intel/ibt-
[ 7.109097] Bluetooth: hci0: Reading supported features failed (-56)
[ 7.109102] Bluetooth: hci0: Error reading debug features
[ 7.110100] Bluetooth: hci0: Failed to read MSFT supported features (-56)
[ 8.870913] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 8.870918] Bluetooth: BNEP filters: protocol multicast
[ 8.870923] Bluetooth: BNEP socket layer initialized
Question information
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- Status:
- Solved
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- Ubuntu Edit question
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- Solved by:
- Manfred Hampl
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