I installed kubuntu 23.04 in uefi mode and bluetooth was not activated.
with the command
Code:
cd /lib/firmware/brcm
sudo wget https://github.com/winterheart/broad...-0489-e062.hcd
The problem was solved and Bluetooth was activated, but the problem is that sometimes it disconnects and reconnects for no reason when playing music. Also, while playing music,
if I install a program or open firefox or file manager or do anything else, the music stops and starts and sometimes it makes a lot of noise.
Code:
reza@reza-Vaio:~$ lspci
00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)
00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)
00:16.0 Communication controller: Intel Corporation 7 Series/C216 Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 7 Series/C216 Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 7 Series/C216 Chipset Family PCI Express Root Port 1 (rev c4)
00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4)
00:1c.2 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 3 (rev c4)
00:1d.0 USB controller: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation HM76 Express Chipset LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation 7 Series/C216 Chipset Family SMBus Controller (rev 04)
07:00.0 Network controller: Broadcom Inc. and subsidiaries BCM43142 802.11b/g/n (rev 01)
08:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5209 PCI Express Card Reader (rev 01)
0e:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 0c)
Code:
root@reza-Vaio:/home/reza# dmesg | grep -i bluetooth
[ 8.743152] Bluetooth: Core ver 2.22
[ 8.743209] NET: Registered PF_BLUETOOTH protocol family
[ 8.743213] Bluetooth: HCI device and connection manager initialized
[ 8.743220] Bluetooth: HCI socket layer initialized
[ 8.743225] Bluetooth: L2CAP socket layer initialized
[ 8.743235] Bluetooth: SCO socket layer initialized
[ 9.163930] Bluetooth: hci0: BCM: chip id 70
[ 9.164934] Bluetooth: hci0: BCM: features 0x06
[ 9.180956] Bluetooth: hci0: reza-Vaio
[ 9.180966] Bluetooth: hci0: BCM43142A0 (001.001.011) build 0280
[ 9.185581] Bluetooth: hci0: BCM43142A0 'brcm/BCM43142A0-0489-e062.hcd' Patch
[ 9.564969] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 9.564977] Bluetooth: BNEP filters: protocol multicast
[ 9.564985] Bluetooth: BNEP socket layer initialized
[ 9.963936] Bluetooth: hci0: BCM: features 0x06
[ 9.979962] Bluetooth: hci0: Broadcom Bluetooth Device (43142)
[ 9.979972] Bluetooth: hci0: BCM43142A0 (001.001.011) build 0280
[ 10.045709] Bluetooth: MGMT ver 1.22
[ 13.426422] Bluetooth: RFCOMM TTY layer initialized
[ 13.426441] Bluetooth: RFCOMM socket layer initialized
[ 13.426453] Bluetooth: RFCOMM ver 1.11
[ 24.391738] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[ 24.391750] Bluetooth: HIDP socket layer initialized
[ 24.393095] input: Fosi Audio as /devices/pci0000:00/0000:00:1a.0/usb2/2-1/2-1.2/2-1.2:1.0/bluetooth/hci0/hci0:12/0005:000A:FFFF.0002/input/input18
[ 24.393278] hid-generic 0005:000A:FFFF.0002: input,hidraw1: BLUETOOTH HID vff.ff Device [Fosi Audio] on 0c:84:dc:f1:ee:12