Mein Bluetooth lässt sich nicht einschalten. Ich habe dieses Problem oft und mache einfach einen Neustart, aber jetzt geht es mir auf die Nerven. Ich habe Bluetooth, aber es wird immer noch nicht erkannt und ich muss neu starten.
Ich habe versucht, den Status von Bluetooth zu überprüfen systemctl status bluetoothund das Ergebnis ist
bluetooth.service - Bluetooth service
Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor pre>
Active: active (running) since Mon 2022-09-05 22:20:16 IST; 6min ago
Docs: man:bluetoothd(8)
Main PID: 28834 (bluetoothd)
Status: "Running"
Tasks: 1 (limit: 9239)
Memory: 1.8M
CPU: 41ms
CGroup: /system.slice/bluetooth.service
└─28834 /usr/lib/bluetooth/bluetoothd
Sep 05 22:20:16 rushi systemd[1]: Starting Bluetooth service...
Sep 05 22:20:16 rushi bluetoothd[28834]: Bluetooth daemon 5.64
Sep 05 22:20:16 rushi systemd[1]: Started Bluetooth service.
Sep 05 22:20:16 rushi bluetoothd[28834]: Starting SDP server
Sep 05 22:20:16 rushi bluetoothd[28834]: Bluetooth management interface 1.21
Ich habe mich auf diesen Beitrag bezogen ->Kein Bluetooth gefunden – Schließen Sie einen Dongle an, um Bluetooth zu verwenden – Ubuntu 18.04.1 LTS
Aber es hat bei mir nicht funktioniert. Ich bin gelaufen rfkill list allund das Ergebnis war
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
Und ich habe bemerkt, dass dieses Problem auftrat, als ich das USB-Problem hatte. Während des Startens des PCs wurde ein Fehler angezeigt 110und wenn ich den USB-Stick ein- und aussteckte, wurde ein Fehler angezeigt 71und der Bootvorgang gestartet. Vielleicht ist es angeschlossen, aber es passiert nur in 4 von 10 Fällen, also ja.
Ich weiß, dieser Beitrag ist RIESIG, deshalb werde ich hier aufhören. Irgendwelche Lösungen außer diesen dummen Neustarts.
Dies ist die Ausgabe vonlspci -knn | grep Net -A3; lsusb; suro dmesg | grep -i blue
00:14.3 Network controller [0280]: Intel Corporation Comet Lake PCH CNVi WiFi [8086:06f0]
DeviceName: Onboard - Ethernet
Subsystem: Intel Corporation Wi-Fi 6 AX201 160MHz [8086:0074]
Kernel driver in use: iwlwifi
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 046d:c077 Logitech, Inc. M105 Optical Mouse
Bus 001 Device 003: ID 04f2:b695 Chicony Electronics Co., Ltd HD Webcam
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
[sudo] password for rushi:
[ 2.716383] Bluetooth: Core ver 2.22
[ 2.716478] NET: Registered PF_BLUETOOTH protocol family
[ 2.716479] Bluetooth: HCI device and connection manager initialized
[ 2.716484] Bluetooth: HCI socket layer initialized
[ 2.716486] Bluetooth: L2CAP socket layer initialized
[ 2.716490] Bluetooth: SCO socket layer initialized
[ 2.757399] Bluetooth: hci0: Bootloader revision 0.4 build 0 week 30 2018
[ 2.758407] Bluetooth: hci0: Device revision is 2
[ 2.758410] Bluetooth: hci0: Secure boot is enabled
[ 2.758411] Bluetooth: hci0: OTP lock is enabled
[ 2.758412] Bluetooth: hci0: API lock is enabled
[ 2.758412] Bluetooth: hci0: Debug lock is disabled
[ 2.758413] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[ 2.765245] Bluetooth: hci0: Found device firmware: intel/ibt-19-0-4.sfi
[ 3.311644] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 3.311648] Bluetooth: BNEP filters: protocol multicast
[ 3.311652] Bluetooth: BNEP socket layer initialized
[ 4.416284] Bluetooth: hci0: Waiting for firmware download to complete
[ 4.416385] Bluetooth: hci0: Firmware loaded in 1612436 usecs
[ 4.416434] Bluetooth: hci0: Waiting for device to boot
[ 4.431401] Bluetooth: hci0: Device booted in 14633 usecs
[ 4.431712] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-19-0-4.ddc
[ 4.433400] Bluetooth: hci0: Applying Intel DDC parameters completed
[ 4.436397] Bluetooth: hci0: Firmware revision 0.4 build 126 week 5 2022
[ 15.161518] Bluetooth: RFCOMM TTY layer initialized
[ 15.161524] Bluetooth: RFCOMM socket layer initialized
[ 15.161527] Bluetooth: RFCOMM ver 1.11
[ 7319.077619] Bluetooth: hci0: SCO packet for unknown connection handle 257
[ 7324.113249] btintel snd_seq_device videobuf2_common snd_timer cec iwlwifi bluetooth aesni_intel crypto_simd rc_core videodev snd cryptd i2c_algo_bit input_leds rapl msi_wmi fb_sys_fops ecdh_generic syscopyarea nls_iso8859_1 intel_cstate mc serio_raw wmi_bmof mxm_wmi cfg80211 ee1004 sparse_keymap soundcore ecc sysfillrect hid_multitouch mei_me sysimgblt mei intel_pch_thermal mac_hid soc_button_array acpi_pad sch_fq_codel coretemp ipmi_devintf ipmi_msghandler msr parport_pc ppdev lp parport drm ramoops pstore_blk mtd reed_solomon pstore_zone efi_pstore ip_tables x_tables autofs4 usbhid hid_generic crc32_pclmul psmouse r8169 i2c_i801 nvme i2c_smbus realtek nvme_core intel_lpss_pci ahci i2c_hid_acpi intel_lpss i2c_hid xhci_pci libahci idma64 xhci_pci_renesas hid wmi video pinctrl_cannonlake
[ 7336.063470] Bluetooth: hci0: urb 0000000017bf64ec submission failed (90)
[ 7336.063477] Bluetooth: hci0: sending frame failed (-90)
[ 7336.063479] Bluetooth: hci0: urb 0000000017bf64ec submission failed (90)
[ 7336.063480] Bluetooth: hci0: sending frame failed (-90)
[ 7371.150306] Bluetooth: hci0: SCO packet for unknown connection handle 257
[ 7399.449644] Bluetooth: hci0: urb 0000000032e82755 submission failed (90)
[ 7399.449651] Bluetooth: hci0: sending frame failed (-90)
[ 7399.449653] Bluetooth: hci0: urb 0000000032e82755 submission failed (90)
[ 7399.449654] Bluetooth: hci0: sending frame failed (-90)
[ 7449.946767] Bluetooth: hci0: urb 000000009b6cfbd4 submission failed (90)
[ 7449.946773] Bluetooth: hci0: sending frame failed (-90)
[ 7449.946794] Bluetooth: hci0: urb 000000009b6cfbd4 submission failed (90)
[ 7449.946795] Bluetooth: hci0: sending frame failed (-90)
[12008.407530] Bluetooth: hci0: urb 000000005e2b5a70 submission failed (90)
[12008.407535] Bluetooth: hci0: sending frame failed (-90)
[12008.407537] Bluetooth: hci0: urb 000000005e2b5a70 submission failed (90)
[12008.407538] Bluetooth: hci0: sending frame failed (-90)
[12342.442961] Bluetooth: hci0: SCO packet for unknown connection handle 257
[12351.412611] Bluetooth: hci0: urb 00000000aea4bf3e submission failed (90)
[12351.412617] Bluetooth: hci0: sending frame failed (-90)
[12351.412619] Bluetooth: hci0: urb 00000000aea4bf3e submission failed (90)
[12351.412620] Bluetooth: hci0: sending frame failed (-90)
[12387.014631] Bluetooth: hci0: urb 000000001d3f48a8 submission failed (90)
[12387.014635] Bluetooth: hci0: sending frame failed (-90)
[12387.014637] Bluetooth: hci0: urb 000000001d3f48a8 submission failed (90)
[12387.014638] Bluetooth: hci0: sending frame failed (-90)
[12400.811796] Bluetooth: hci0: SCO packet for unknown connection handle 257
[12403.483700] btintel snd_seq_device videobuf2_common snd_timer cec iwlwifi bluetooth aesni_intel crypto_simd rc_core videodev snd cryptd i2c_algo_bit input_leds rapl msi_wmi fb_sys_fops ecdh_generic syscopyarea nls_iso8859_1 intel_cstate mc serio_raw wmi_bmof mxm_wmi cfg80211 ee1004 sparse_keymap soundcore ecc sysfillrect hid_multitouch mei_me sysimgblt mei intel_pch_thermal mac_hid soc_button_array acpi_pad sch_fq_codel coretemp ipmi_devintf ipmi_msghandler msr parport_pc ppdev lp parport drm ramoops pstore_blk mtd reed_solomon pstore_zone efi_pstore ip_tables x_tables autofs4 usbhid hid_generic crc32_pclmul psmouse r8169 i2c_i801 nvme i2c_smbus realtek nvme_core intel_lpss_pci ahci i2c_hid_acpi intel_lpss i2c_hid xhci_pci libahci idma64 xhci_pci_renesas hid wmi video pinctrl_cannonlake
[12437.511629] Bluetooth: hci0: urb 00000000f4bd049c submission failed (90)
[12437.511635] Bluetooth: hci0: sending frame failed (-90)
[12437.511657] Bluetooth: hci0: urb 00000000f4bd049c submission failed (90)
[12437.511658] Bluetooth: hci0: sending frame failed (-90)
[12443.136406] Bluetooth: hci0: SCO packet for unknown connection handle 257
[12445.343160] btintel snd_seq_device videobuf2_common snd_timer cec iwlwifi bluetooth aesni_intel crypto_simd rc_core videodev snd cryptd i2c_algo_bit input_leds rapl msi_wmi fb_sys_fops ecdh_generic syscopyarea nls_iso8859_1 intel_cstate mc serio_raw wmi_bmof mxm_wmi cfg80211 ee1004 sparse_keymap soundcore ecc sysfillrect hid_multitouch mei_me sysimgblt mei intel_pch_thermal mac_hid soc_button_array acpi_pad sch_fq_codel coretemp ipmi_devintf ipmi_msghandler msr parport_pc ppdev lp parport drm ramoops pstore_blk mtd reed_solomon pstore_zone efi_pstore ip_tables x_tables autofs4 usbhid hid_generic crc32_pclmul psmouse r8169 i2c_i801 nvme i2c_smbus realtek nvme_core intel_lpss_pci ahci i2c_hid_acpi intel_lpss i2c_hid xhci_pci libahci idma64 xhci_pci_renesas hid wmi video pinctrl_cannonlake
[12452.051507] Bluetooth: hci0: urb 0000000052afd3f2 submission failed (90)
[12452.051529] Bluetooth: hci0: sending frame failed (-90)
[12452.051531] Bluetooth: hci0: urb 0000000052afd3f2 submission failed (90)
[12452.051532] Bluetooth: hci0: sending frame failed (-90)
[12457.672543] Bluetooth: hci0: SCO packet for unknown connection handle 257
[12514.013699] Bluetooth: hci0: urb 0000000016fa53fa submission failed (90)
[12514.013721] Bluetooth: hci0: sending frame failed (-90)
[12514.013723] Bluetooth: hci0: urb 0000000016fa53fa submission failed (90)
[12514.013724] Bluetooth: hci0: sending frame failed (-90)
[13219.133785] Bluetooth: hci0: SCO packet for unknown connection handle 257
[13508.540999] Bluetooth: hci0: urb 000000006db61252 submission failed (90)
[13508.541028] Bluetooth: hci0: sending frame failed (-90)
[13508.541030] Bluetooth: hci0: urb 000000006db61252 submission failed (90)
[13508.541031] Bluetooth: hci0: sending frame failed (-90)
[14079.547642] Bluetooth: hci0: SCO packet for unknown connection handle 257
[14094.951037] Bluetooth: hci0: urb 00000000df486852 submission failed (90)
[14094.951042] Bluetooth: hci0: sending frame failed (-90)
[14094.951044] Bluetooth: hci0: urb 00000000df486852 submission failed (90)
[14094.951045] Bluetooth: hci0: sending frame failed (-90)
[16712.747835] Bluetooth: hci0: SCO packet for unknown connection handle 257
[16938.116133] Bluetooth: hci0: urb 0000000056182a9a submission failed (90)
[16938.116138] Bluetooth: hci0: sending frame failed (-90)
[16938.116140] Bluetooth: hci0: urb 0000000056182a9a submission failed (90)
[16938.116141] Bluetooth: hci0: sending frame failed (-90)
[16950.366155] Bluetooth: hci0: urb 0000000052ab2277 submission failed (90)
[16950.366161] Bluetooth: hci0: sending frame failed (-90)
[16950.366163] Bluetooth: hci0: urb 0000000052ab2277 submission failed (90)
[16950.366164] Bluetooth: hci0: sending frame failed (-90)
[16956.447165] Bluetooth: hci0: urb 00000000c2205f7e submission failed (90)
[16956.447171] Bluetooth: hci0: sending frame failed (-90)
[16956.447173] Bluetooth: hci0: urb 00000000c2205f7e submission failed (90)
[16956.447174] Bluetooth: hci0: sending frame failed (-90)
[16962.015841] Bluetooth: hci0: SCO packet for unknown connection handle 257
[17613.652601] Bluetooth: hci0: urb 000000002679e504 submission failed (90)
[17613.652608] Bluetooth: hci0: sending frame failed (-90)
[17613.652610] Bluetooth: hci0: urb 000000002679e504 submission failed (90)
[17613.652611] Bluetooth: hci0: sending frame failed (-90)
[17632.374341] Bluetooth: hci0: urb 0000000073a277d3 submission failed (90)
[17632.374347] Bluetooth: hci0: sending frame failed (-90)
[17632.374349] Bluetooth: hci0: urb 0000000073a277d3 submission failed (90)
[17632.374350] Bluetooth: hci0: sending frame failed (-90)
[18023.543537] Bluetooth: hci0: urb 0000000094c8f8ad submission failed (90)
[18023.543545] Bluetooth: hci0: sending frame failed (-90)
[18023.543547] Bluetooth: hci0: urb 0000000094c8f8ad submission failed (90)
[18023.543548] Bluetooth: hci0: sending frame failed (-90)
[18253.560107] Bluetooth: hci0: SCO packet for unknown connection handle 257
[18258.966721] Bluetooth: hci0: urb 000000004e05c932 submission failed (90)
[18258.966736] Bluetooth: hci0: sending frame failed (-90)
[18258.966740] Bluetooth: hci0: urb 000000004e05c932 submission failed (90)
[18258.966742] Bluetooth: hci0: sending frame failed (-90)
[18305.360669] Bluetooth: hci0: SCO packet for unknown connection handle 257
[18533.677658] Bluetooth: hci0: urb 000000007e937300 submission failed (90)
[18533.677664] Bluetooth: hci0: sending frame failed (-90)
[18533.677666] Bluetooth: hci0: urb 000000007e937300 submission failed (90)
[18533.677668] Bluetooth: hci0: sending frame failed (-90)
[18538.829006] Bluetooth: hci0: SCO packet for unknown connection handle 257
[18553.655655] Bluetooth: hci0: urb 0000000065cf8aad submission failed (90)
[18553.655660] Bluetooth: hci0: sending frame failed (-90)
[18553.655663] Bluetooth: hci0: urb 0000000065cf8aad submission failed (90)
[18553.655664] Bluetooth: hci0: sending frame failed (-90)
[30856.212530] Bluetooth: hci0: SCO packet for unknown connection handle 257
[30856.804500] Bluetooth: hci0: urb 000000004667f1e9 submission failed (90)
[30856.804507] Bluetooth: hci0: sending frame failed (-90)
[30856.804509] Bluetooth: hci0: urb 000000004667f1e9 submission failed (90)
[30856.804511] Bluetooth: hci0: sending frame failed (-90)
[31216.568633] Bluetooth: hci0: SCO packet for unknown connection handle 257
[31223.973884] Bluetooth: hci0: urb 00000000ceffe969 submission failed (90)
[31223.973892] Bluetooth: hci0: sending frame failed (-90)
[31223.973895] Bluetooth: hci0: urb 00000000ceffe969 submission failed (90)
[31223.973896] Bluetooth: hci0: sending frame failed (-90)
[31649.772732] Bluetooth: hci0: urb 00000000921fb454 submission failed (90)
[31649.772737] Bluetooth: hci0: sending frame failed (-90)
[31649.772739] Bluetooth: hci0: urb 00000000921fb454 submission failed (90)
[31649.772740] Bluetooth: hci0: sending frame failed (-90)
[33863.299393] Bluetooth: hci0: command 0x0401 tx timeout
[33865.315318] Bluetooth: hci0: command 0x2042 tx timeout
[33867.331532] Bluetooth: hci0: command 0x0c1a tx timeout
[33869.347435] Bluetooth: hci0: command 0x2042 tx timeout
[33871.395559] Bluetooth: hci0: command 0x0c1a tx timeout
[33871.395564] Bluetooth: hci0: No way to reset. Ignoring and continuing
[33873.411488] Bluetooth: hci0: command 0x2042 tx timeout
[33873.411492] Bluetooth: hci0: No way to reset. Ignoring and continuing
[33875.431548] Bluetooth: hci0: command 0x2042 tx timeout
[33875.431553] Bluetooth: hci0: No way to reset. Ignoring and continuing
[33877.447646] Bluetooth: hci0: command 0x2042 tx timeout
[33877.447650] Bluetooth: hci0: No way to reset. Ignoring and continuing
[33879.459555] Bluetooth: hci0: command 0x2042 tx timeout
[33879.459561] Bluetooth: hci0: No way to reset. Ignoring and continuing
[33881.475760] Bluetooth: hci0: command 0x2042 tx timeout
[33881.475766] Bluetooth: hci0: No way to reset. Ignoring and continuing
[33883.527623] Bluetooth: hci0: command 0x2042 tx timeout
[33883.527627] Bluetooth: hci0: No way to reset. Ignoring and continuing
[33885.539627] Bluetooth: hci0: command 0x2042 tx timeout
[33885.539631] Bluetooth: hci0: No way to reset. Ignoring and continuing
[33887.559647] Bluetooth: hci0: command 0x2042 tx timeout
[33887.559651] Bluetooth: hci0: No way to reset. Ignoring and continuing
[33889.571673] Bluetooth: hci0: command 0x2042 tx timeout
[33889.571687] Bluetooth: hci0: No way to reset. Ignoring and continuing
[33891.587888] Bluetooth: hci0: command 0x2042 tx timeout
[33891.587904] Bluetooth: hci0: No way to reset. Ignoring and continuing
[33893.603708] Bluetooth: hci0: command 0x2042 tx timeout
[33893.603712] Bluetooth: hci0: No way to reset. Ignoring and continuing
[33895.619776] Bluetooth: hci0: command 0x2042 tx timeout
[33895.619780] Bluetooth: hci0: No way to reset. Ignoring and continuing
[33897.635858] Bluetooth: hci0: command 0x2042 tx timeout
[33897.635862] Bluetooth: hci0: No way to reset. Ignoring and continuing
[33897.642837] Bluetooth: hci0: HCI reset during shutdown failed
[33914.248224] Bluetooth: hci0: Failed to read MSFT supported features (-110)