I have a self made desktop pc with dual boot : windows (for game) an linuxmint (everything else )
My bluetooth chipset is only recognize after a reboot from windows !
If i boot directly to linuxmint the bluetooth isn't activated.
The chipset is integrated to the motherboard (same chipset for wifi).
When the bluetooth doesn't work the wifi still work !
Bluetooth adapter is correctly on in bios
motherboard : ROG STRIX Z370-E GAMING
chipset bluetooth and wifi : RTL8822BE
linuxmint : 20.1 Ulyssa
linux kernel : 5.4.0-72-generic
The following commands were made when the bluetooth is not working
Code: Select all
gabriel@gmint:~$ dmesg | grep -i bluetooth
[ 203.150927] Bluetooth: Core ver 2.22
[ 203.150943] Bluetooth: HCI device and connection manager initialized
[ 203.150945] Bluetooth: HCI socket layer initialized
[ 203.150946] Bluetooth: L2CAP socket layer initialized
[ 203.150948] Bluetooth: SCO socket layer initialized
[ 213.313610] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 213.313610] Bluetooth: BNEP filters: protocol multicast
[ 213.313612] Bluetooth: BNEP socket layer initialized
Code: Select all
gabriel@gmint:~$ lspci
00:00.0 Host bridge: Intel Corporation 8th Gen Core Processor Host Bridge/DRAM Registers (rev 07)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16) (rev 07)
00:14.0 USB controller: Intel Corporation 200 Series/Z370 Chipset Family USB 3.0 xHCI Controller
00:16.0 Communication controller: Intel Corporation 200 Series PCH CSME HECI #1
00:17.0 SATA controller: Intel Corporation 200 Series PCH SATA controller [AHCI mode]
00:1b.0 PCI bridge: Intel Corporation 200 Series PCH PCI Express Root Port #17 (rev f0)
00:1c.0 PCI bridge: Intel Corporation 200 Series PCH PCI Express Root Port #1 (rev f0)
00:1c.2 PCI bridge: Intel Corporation 200 Series PCH PCI Express Root Port #3 (rev f0)
00:1c.4 PCI bridge: Intel Corporation 200 Series PCH PCI Express Root Port #5 (rev f0)
00:1c.6 PCI bridge: Intel Corporation 200 Series PCH PCI Express Root Port #7 (rev f0)
00:1d.0 PCI bridge: Intel Corporation 200 Series PCH PCI Express Root Port #9 (rev f0)
00:1f.0 ISA bridge: Intel Corporation Z370 Chipset LPC/eSPI Controller
00:1f.2 Memory controller: Intel Corporation 200 Series/Z370 Chipset Family Power Management Controller
00:1f.3 Audio device: Intel Corporation 200 Series PCH HD Audio
00:1f.4 SMBus: Intel Corporation 200 Series/Z370 Chipset Family SMBus Controller
00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (2) I219-V
01:00.0 VGA compatible controller: NVIDIA Corporation GP107 [GeForce GTX 1050 Ti] (rev a1)
01:00.1 Audio device: NVIDIA Corporation GP107GL High Definition Audio Controller (rev a1)
04:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8822BE 802.11a/b/g/n/ac WiFi adapter
05:00.0 USB controller: ASMedia Technology Inc. ASM2142 USB 3.1 Host Controller
06:00.0 USB controller: ASMedia Technology Inc. ASM2142 USB 3.1 Host Controller
07:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981/PM983
Bluetooth adaptater not reconnized (even if i try to click it)
What can i do for solve this problem ?
Thanks for your time