[Risolto] Scomparso Bluetooth
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[Risolto] Scomparso Bluetooth
Qualche volta in passato bastava spegnere e riavviare ma ora niente. Da Impostazioni di sistema > Blouetooth > Dispositivi > Nessun adattatore trovato.
Come posso risolvere!
Thank You
- magozurlinux
- Accecante Asceta
- Messaggi: 24886
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Re: Scomparso Bluetooth
da terminale postami questi comandi:
Codice: Seleziona tutto
lsusb
Codice: Seleziona tutto
usb-devices
Codice: Seleziona tutto
dmesg | grep Blue
Codice: Seleziona tutto
dpkg -l | grep blue
Codice: Seleziona tutto
hciconfig -a
Codice: Seleziona tutto
rfkill list
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- Scoppiettante Seguace
- Messaggi: 703
- Iscrizione: lunedì 30 aprile 2012, 0:08
- Desktop: Asus I10785
- Distribuzione: Ubuntu 18.04 LTS i686
- Sesso: Maschile
Re: Scomparso Bluetooth
Codice: Seleziona tutto
magozurlinux ha scritto: ↑mercoledì 9 giugno 2021, 18:36Salve,
da terminale postami questi comandi:
Codice: Seleziona tutto
lsusb
Codice: Seleziona tutto
usb-devices
Codice: Seleziona tutto
dmesg | grep Blue
Codice: Seleziona tutto
dpkg -l | grep blue
Codice: Seleziona tutto
hciconfig -a
Codice: Seleziona tutto
rfkill list
Codice: Seleziona tutto
enzo@XPC:~$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 13d3:3491 IMC Networks
Bus 001 Device 003: ID 04f2:b52b Chicony Electronics Co., Ltd USB2.0 VGA UVC WebCam
Bus 001 Device 002: ID 058f:6366 Alcor Micro Corp. Multi Flash Reader
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
enzo@XPC:~$ usb-devices
T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh=12
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=1d6b ProdID=0002 Rev=05.08
S: Manufacturer=Linux 5.8.0-55-generic xhci-hcd
S: Product=xHCI Host Controller
S: SerialNumber=0000:00:14.0
C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I: If#=0x0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
T: Bus=01 Lev=01 Prnt=01 Port=03 Cnt=01 Dev#= 2 Spd=480 MxCh= 0
D: Ver= 2.01 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=058f ProdID=6366 Rev=01.00
S: Manufacturer=Generic
S: Product=Flash Card Reader/Writer
S: SerialNumber=058F63666485
C: #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=100mA
I: If#=0x0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage
T: Bus=01 Lev=01 Prnt=01 Port=04 Cnt=02 Dev#= 3 Spd=480 MxCh= 0
D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=04f2 ProdID=b52b Rev=95.52
S: Manufacturer=Chicony Electronics Co.,Ltd.
S: Product=USB2.0 VGA UVC WebCam
S: SerialNumber=0x0001
C: #Ifs= 2 Cfg#= 1 Atr=80 MxPwr=500mA
I: If#=0x0 Alt= 0 #EPs= 1 Cls=0e(video) Sub=01 Prot=00 Driver=uvcvideo
I: If#=0x1 Alt= 0 #EPs= 0 Cls=0e(video) Sub=02 Prot=00 Driver=uvcvideo
T: Bus=01 Lev=01 Prnt=01 Port=07 Cnt=03 Dev#= 4 Spd=12 MxCh= 0
D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=13d3 ProdID=3491 Rev=00.01
C: #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA
I: If#=0x0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
I: If#=0x1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=5000 MxCh= 6
D: Ver= 3.00 Cls=09(hub ) Sub=00 Prot=03 MxPS= 9 #Cfgs= 1
P: Vendor=1d6b ProdID=0003 Rev=05.08
S: Manufacturer=Linux 5.8.0-55-generic xhci-hcd
S: Product=xHCI Host Controller
S: SerialNumber=0000:00:14.0
C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I: If#=0x0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
enzo@XPC:~$ dmesg | grep Blue
dmesg: read kernel buffer failed: Operation not permitted
enzo@XPC:~$ dmesg | grep Blue
dmesg: read kernel buffer failed: Operation not permitted
enzo@XPC:~$ dpkg -l | grep blue
ii bluedevil 4:5.19.5-0ubuntu1 amd64 KDE Bluetooth stack
ii bluez 5.55-0ubuntu1.1 amd64 Bluetooth tools and daemons
ii bluez-cups 5.55-0ubuntu1.1 amd64 Bluetooth printer driver for CUPS
ii bluez-obexd 5.55-0ubuntu1.1 amd64 bluez obex daemon
ii libbluetooth3:amd64 5.55-0ubuntu1.1 amd64 Library to use the BlueZ Linux Bluetooth stack
ii libkf5bluezqt-data 5.74.0-0ubuntu1 all data files for bluez-qt
ii libkf5bluezqt6:amd64 5.74.0-0ubuntu1 amd64 Qt wrapper for bluez
ii pulseaudio-module-bluetooth 1:13.99.2-1ubuntu2.3 amd64 Bluetooth module for PulseAudio sound server
ii qml-module-org-kde-bluezqt:amd64 5.74.0-0ubuntu1 amd64 QML wrapper for bluez
enzo@XPC:~$ hciconfig -a
hci0: Type: Primary Bus: USB
BD Address: 74:C6:3B:B6:2B:94 ACL MTU: 1024:8 SCO MTU: 50:8
UP RUNNING
RX bytes:888114 acl:55448 sco:0 events:144 errors:0
TX bytes:5955 acl:27 sco:0 commands:111 errors:0
Features: 0xff 0xfe 0x8f 0xfe 0xd8 0x3f 0x5b 0x87
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
Link policy: RSWITCH HOLD SNIFF
Link mode: SLAVE ACCEPT
Can't read local name on hci0: Connection timed out (110)
enzo@XPC:~$ rfkill list
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
enzo@XPC:~$
[enzo@XPC:~$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 13d3:3491 IMC Networks
Bus 001 Device 003: ID 04f2:b52b Chicony Electronics Co., Ltd USB2.0 VGA UVC WebCam
Bus 001 Device 002: ID 058f:6366 Alcor Micro Corp. Multi Flash Reader
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
enzo@XPC:~$ usb-devices
T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh=12
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=1d6b ProdID=0002 Rev=05.08
S: Manufacturer=Linux 5.8.0-55-generic xhci-hcd
S: Product=xHCI Host Controller
S: SerialNumber=0000:00:14.0
C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I: If#=0x0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
T: Bus=01 Lev=01 Prnt=01 Port=03 Cnt=01 Dev#= 2 Spd=480 MxCh= 0
D: Ver= 2.01 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=058f ProdID=6366 Rev=01.00
S: Manufacturer=Generic
S: Product=Flash Card Reader/Writer
S: SerialNumber=058F63666485
C: #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=100mA
I: If#=0x0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage
T: Bus=01 Lev=01 Prnt=01 Port=04 Cnt=02 Dev#= 3 Spd=480 MxCh= 0
D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=04f2 ProdID=b52b Rev=95.52
S: Manufacturer=Chicony Electronics Co.,Ltd.
S: Product=USB2.0 VGA UVC WebCam
S: SerialNumber=0x0001
C: #Ifs= 2 Cfg#= 1 Atr=80 MxPwr=500mA
I: If#=0x0 Alt= 0 #EPs= 1 Cls=0e(video) Sub=01 Prot=00 Driver=uvcvideo
I: If#=0x1 Alt= 0 #EPs= 0 Cls=0e(video) Sub=02 Prot=00 Driver=uvcvideo
T: Bus=01 Lev=01 Prnt=01 Port=07 Cnt=03 Dev#= 4 Spd=12 MxCh= 0
D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=13d3 ProdID=3491 Rev=00.01
C: #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA
I: If#=0x0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
I: If#=0x1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=5000 MxCh= 6
D: Ver= 3.00 Cls=09(hub ) Sub=00 Prot=03 MxPS= 9 #Cfgs= 1
P: Vendor=1d6b ProdID=0003 Rev=05.08
S: Manufacturer=Linux 5.8.0-55-generic xhci-hcd
S: Product=xHCI Host Controller
S: SerialNumber=0000:00:14.0
C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I: If#=0x0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
enzo@XPC:~$ dmesg | grep Blue
dmesg: read kernel buffer failed: Operation not permitted
enzo@XPC:~$ dmesg | grep Blue
dmesg: read kernel buffer failed: Operation not permitted
enzo@XPC:~$ dpkg -l | grep blue
ii bluedevil 4:5.19.5-0ubuntu1 amd64 KDE Bluetooth stack
ii bluez 5.55-0ubuntu1.1 amd64 Bluetooth tools and daemons
ii bluez-cups 5.55-0ubuntu1.1 amd64 Bluetooth printer driver for CUPS
ii bluez-obexd 5.55-0ubuntu1.1 amd64 bluez obex daemon
ii libbluetooth3:amd64 5.55-0ubuntu1.1 amd64 Library to use the BlueZ Linux Bluetooth stack
ii libkf5bluezqt-data 5.74.0-0ubuntu1 all data files for bluez-qt
ii libkf5bluezqt6:amd64 5.74.0-0ubuntu1 amd64 Qt wrapper for bluez
ii pulseaudio-module-bluetooth 1:13.99.2-1ubuntu2.3 amd64 Bluetooth module for PulseAudio sound server
ii qml-module-org-kde-bluezqt:amd64 5.74.0-0ubuntu1 amd64 QML wrapper for bluez
enzo@XPC:~$ hciconfig -a
hci0: Type: Primary Bus: USB
BD Address: 74:C6:3B:B6:2B:94 ACL MTU: 1024:8 SCO MTU: 50:8
UP RUNNING
RX bytes:888114 acl:55448 sco:0 events:144 errors:0
TX bytes:5955 acl:27 sco:0 commands:111 errors:0
Features: 0xff 0xfe 0x8f 0xfe 0xd8 0x3f 0x5b 0x87
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
Link policy: RSWITCH HOLD SNIFF
Link mode: SLAVE ACCEPT
Can't read local name on hci0: Connection timed out (110)
enzo@XPC:~$ rfkill list
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
enzo@XPC:~$
/code]enzo@XPC:~$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 13d3:3491 IMC Networks
Bus 001 Device 003: ID 04f2:b52b Chicony Electronics Co., Ltd USB2.0 VGA UVC WebCam
Bus 001 Device 002: ID 058f:6366 Alcor Micro Corp. Multi Flash Reader
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
enzo@XPC:~$ usb-devices
T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh=12
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=1d6b ProdID=0002 Rev=05.08
S: Manufacturer=Linux 5.8.0-55-generic xhci-hcd
S: Product=xHCI Host Controller
S: SerialNumber=0000:00:14.0
C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I: If#=0x0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
T: Bus=01 Lev=01 Prnt=01 Port=03 Cnt=01 Dev#= 2 Spd=480 MxCh= 0
D: Ver= 2.01 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=058f ProdID=6366 Rev=01.00
S: Manufacturer=Generic
S: Product=Flash Card Reader/Writer
S: SerialNumber=058F63666485
C: #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=100mA
I: If#=0x0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage
T: Bus=01 Lev=01 Prnt=01 Port=04 Cnt=02 Dev#= 3 Spd=480 MxCh= 0
D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=04f2 ProdID=b52b Rev=95.52
S: Manufacturer=Chicony Electronics Co.,Ltd.
S: Product=USB2.0 VGA UVC WebCam
S: SerialNumber=0x0001
C: #Ifs= 2 Cfg#= 1 Atr=80 MxPwr=500mA
I: If#=0x0 Alt= 0 #EPs= 1 Cls=0e(video) Sub=01 Prot=00 Driver=uvcvideo
I: If#=0x1 Alt= 0 #EPs= 0 Cls=0e(video) Sub=02 Prot=00 Driver=uvcvideo
T: Bus=01 Lev=01 Prnt=01 Port=07 Cnt=03 Dev#= 4 Spd=12 MxCh= 0
D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=13d3 ProdID=3491 Rev=00.01
C: #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA
I: If#=0x0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
I: If#=0x1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=5000 MxCh= 6
D: Ver= 3.00 Cls=09(hub ) Sub=00 Prot=03 MxPS= 9 #Cfgs= 1
P: Vendor=1d6b ProdID=0003 Rev=05.08
S: Manufacturer=Linux 5.8.0-55-generic xhci-hcd
S: Product=xHCI Host Controller
S: SerialNumber=0000:00:14.0
C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I: If#=0x0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
enzo@XPC:~$ dmesg | grep Blue
dmesg: read kernel buffer failed: Operation not permitted
enzo@XPC:~$ dmesg | grep Blue
dmesg: read kernel buffer failed: Operation not permitted
enzo@XPC:~$ dpkg -l | grep blue
ii bluedevil 4:5.19.5-0ubuntu1 amd64 KDE Bluetooth stack
ii bluez 5.55-0ubuntu1.1 amd64 Bluetooth tools and daemons
ii bluez-cups 5.55-0ubuntu1.1 amd64 Bluetooth printer driver for CUPS
ii bluez-obexd 5.55-0ubuntu1.1 amd64 bluez obex daemon
ii libbluetooth3:amd64 5.55-0ubuntu1.1 amd64 Library to use the BlueZ Linux Bluetooth stack
ii libkf5bluezqt-data 5.74.0-0ubuntu1 all data files for bluez-qt
ii libkf5bluezqt6:amd64 5.74.0-0ubuntu1 amd64 Qt wrapper for bluez
ii pulseaudio-module-bluetooth 1:13.99.2-1ubuntu2.3 amd64 Bluetooth module for PulseAudio sound server
ii qml-module-org-kde-bluezqt:amd64 5.74.0-0ubuntu1 amd64 QML wrapper for bluez
enzo@XPC:~$ hciconfig -a
hci0: Type: Primary Bus: USB
BD Address: 74:C6:3B:B6:2B:94 ACL MTU: 1024:8 SCO MTU: 50:8
UP RUNNING
RX bytes:888114 acl:55448 sco:0 events:144 errors:0
TX bytes:5955 acl:27 sco:0 commands:111 errors:0
Features: 0xff 0xfe 0x8f 0xfe 0xd8 0x3f 0x5b 0x87
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
Link policy: RSWITCH HOLD SNIFF
Link mode: SLAVE ACCEPT
Can't read local name on hci0: Connection timed out (110)
enzo@XPC:~$ rfkill list
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
enzo@XPC:~$
Prima spengendo il tutto e riavviando è tornato a funzionare per un pò, ho pensato alla Batteria e l'ho sostituita ma niente da fare.
Grazie
- magozurlinux
- Accecante Asceta
- Messaggi: 24886
- Iscrizione: mercoledì 17 marzo 2010, 17:44
- Desktop: ubuntu
- Distribuzione: Ubuntu 22.04.3 LTS x86_64
- Sesso: Maschile
- Località: Pisa
Re: Scomparso Bluetooth
Codice: Seleziona tutto
sudo sysctl kernel.dmesg_restrict=0
Codice: Seleziona tutto
dmesg | grep Blue
Codice: Seleziona tutto
sudo killall bluetoothd
Codice: Seleziona tutto
sudo bluetoothd
-
- Scoppiettante Seguace
- Messaggi: 703
- Iscrizione: lunedì 30 aprile 2012, 0:08
- Desktop: Asus I10785
- Distribuzione: Ubuntu 18.04 LTS i686
- Sesso: Maschile
Re: Scomparso Bluetooth
Ringrazio vivamente ma ho risolto in quanto era la Batteria del Mouse in quanto l'ho misurata e dava 1,3 V. L'ho sostituita e dopo aver aspettato molto, spento e avviato è tornato a funzionare con indicazione icona Blluetooth. Strano che pur sostituendo la Batteria senza spegnerlo e anche riavviando immediatamente non segnalava niente. Sarà il processore del mio Notebook Asus P2530UA comprato diversi anni fa privo di DOS. Vorrrei acquistarlo uno più moderno ma non si trovano senza sistema operativo e dovrò ricorrere per riborso Windows che non mi serve. Qualche consiglio?magozurlinux ha scritto: ↑mercoledì 9 giugno 2021, 19:26Da terminale dai questo comando:
da terminale postami questo comando:Codice: Seleziona tutto
sudo sysctl kernel.dmesg_restrict=0
per l'icona bluetooth, prova questi comandi:Codice: Seleziona tutto
dmesg | grep Blue
Codice: Seleziona tutto
sudo killall bluetoothd
Codice: Seleziona tutto
sudo bluetoothd
Best regards
- magozurlinux
- Accecante Asceta
- Messaggi: 24886
- Iscrizione: mercoledì 17 marzo 2010, 17:44
- Desktop: ubuntu
- Distribuzione: Ubuntu 22.04.3 LTS x86_64
- Sesso: Maschile
- Località: Pisa
Re: [Risolto] Scomparso Bluetooth
Io ho un portatile ACER Aspire 5630, rispetto al tuo è un fermacarte, ha Windows XP e poi in dual boot ho messo Linux Mint 19.3 "Tricia" XFCE 64bit e con quest'ultimo va che è una meraviglia.
Chi c’è in linea
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