Hallo,
hier die Ausgaben zu den Befehlen:
ls -l /lib/firmware/brcm/BCM*
lrwxrwxrwx 1 root root 17 Okt 3 13:08 /lib/firmware/brcm/BCM-0a5c-6410.hcd -> BCM-0bb4-0306.hcd
-rw-r--r-- 1 root root 54734 Okt 3 13:08 /lib/firmware/brcm/BCM-0bb4-0306.hcd
/lib/firmware/brcm/BCM.hcd:
insgesamt 72
-rw-r--r-- 1 root root 35175 Nov 14 23:21 BCM20702A1-0489-e07a.hcd
-rw-r--r-- 1 root root 35175 Nov 14 23:21 BCM.hcd
Zu sudo dmesg | egrep -i 'blue|firm'; rfkill list all; hciconfig --all; lsusb
sudo dmesg | egrep -i 'blue|firm'; rfkill list all; hciconfig --all; lsusb
[sudo] Passwort für till:
[ 0.184409] DMAR: [Firmware Bug]: No firmware reserved region can cover this RMRR [0x000000009d800000-0x000000009fffffff], contact BIOS vendor for fixes
[ 0.184419] DMAR: [Firmware Bug]: Your BIOS is broken; bad RMRR [0x000000009d800000-0x000000009fffffff]
[ 0.189865] Spectre V2 : Enabling Restricted Speculation for firmware calls
[ 3.845757] Bluetooth: Core ver 2.22
[ 3.845784] NET: Registered PF_BLUETOOTH protocol family
[ 3.845785] Bluetooth: HCI device and connection manager initialized
[ 3.845790] Bluetooth: HCI socket layer initialized
[ 3.845793] Bluetooth: L2CAP socket layer initialized
[ 3.845797] Bluetooth: SCO socket layer initialized
[ 4.131637] Bluetooth: hci0: BCM: chip id 63
[ 4.132658] Bluetooth: hci0: BCM: features 0x07
[ 4.148653] Bluetooth: hci0: BCM20702A
[ 4.148671] Bluetooth: hci0: BCM20702A1 (001.002.014) build 0000
[ 4.150596] Bluetooth: hci0: BCM: firmware Patch file not found, tried:
[ 4.150606] Bluetooth: hci0: BCM: 'brcm/BCM20702A1-0489-e07a.hcd'
[ 4.150610] Bluetooth: hci0: BCM: 'brcm/BCM-0489-e07a.hcd'
[ 6.601989] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 6.601993] Bluetooth: BNEP filters: protocol multicast
[ 6.601999] Bluetooth: BNEP socket layer initialized
[ 271.586440] Bluetooth: RFCOMM TTY layer initialized
[ 271.586451] Bluetooth: RFCOMM socket layer initialized
[ 271.586458] Bluetooth: RFCOMM ver 1.11
[ 289.168531] audit: type=1107 audit(1668497926.563:84): pid=708 uid=102 auid=4294967295 ses=4294967295 subj=? msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/" interface="org.freedesktop.DBus.ObjectManager" member="GetManagedObjects" mask="send" name="org.bluez" pid=3034 label="snap.brave.brave" peer_pid=705 peer_label="unconfined"
[ 318.361052] audit: type=1107 audit(1668497955.755:206): pid=708 uid=102 auid=4294967295 ses=4294967295 subj=? msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/" interface="org.freedesktop.DBus.ObjectManager" member="GetManagedObjects" mask="send" name="org.bluez" pid=3926 label="snap.brave.brave" peer_pid=705 peer_label="unconfined"
[19850.969038] Bluetooth: hci0: BCM: chip id 63
[19850.970038] Bluetooth: hci0: BCM: features 0x07
[19850.986054] Bluetooth: hci0: BCM20702A
[19850.986060] Bluetooth: hci0: BCM20702A1 (001.002.014) build 0000
[19850.987099] Bluetooth: hci0: BCM: firmware Patch file not found, tried:
[19850.987105] Bluetooth: hci0: BCM: 'brcm/BCM20702A1-0489-e07a.hcd'
[19850.987108] Bluetooth: hci0: BCM: 'brcm/BCM-0489-e07a.hcd'
0: ideapad_wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
1: ideapad_bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
2: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
3: brcmwl-0: Wireless LAN
Soft blocked: no
Hard blocked: no
5: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
hci0: Type: Primary Bus: USB
BD Address: 48:E2:44:E1:72:E6 ACL MTU: 1021:8 SCO MTU: 64:1
UP RUNNING
RX bytes:1023 acl:0 sco:0 events:58 errors:0
TX bytes:3199 acl:0 sco:0 commands:58 errors:0
Features: 0xbf 0xfe 0xcf 0xfe 0xdb 0xff 0x7b 0x87
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
Link policy: RSWITCH SNIFF
Link mode: PERIPHERAL ACCEPT
Name: 'Yoga-Till'
Class: 0x6c010c
Service Classes: Rendering, Capturing, Audio, Telephony
Device Class: Computer, Laptop
HCI Version: 4.0 (0x6) Revision: 0x1000
LMP Version: 4.0 (0x6) Subversion: 0x220e
Manufacturer: Broadcom Corporation (15)
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 048d:8386 Integrated Technology Express, Inc. ITE Device(8386)
Bus 001 Device 003: ID 1bcf:2c43 Sunplus Innovation Technology Inc. Lenovo EasyCamera
Bus 001 Device 002: ID 0489:e07a Foxconn / Hon Hai BCM20702A0
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Zu id:
id
uid=1000(till) gid=1000(till) Gruppen=1000(till),4(adm),24(cdrom),27(sudo),30(dip),46(plugdev),122(lpadmin),134(lxd),135(sambashare)