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Hello Everyone,
I recently got a new laptop ASUS ROG GL702ZC-GC824T with a fancy Ryzen CPU.
Everything is working fine except Bluetooth. For some reason Arch will not recognize the BT controller.
Bluetooth service is running
I've tried a different driver (r8168 and r8168-dkms via aur) but that did not help with recognizing the BT controller (And stopped lan from working as well)
I have checked several websites which lets me to the conclusion that likely this BT controller is paired with the Wifi chip, and that likely i have loaded a incorrect driver but up until now i have not managed to get it to work.
The output of "lspci -v" of the chip is:
07:00.0 Network controller: Realtek Semiconductor Co., Ltd. Device b822
Subsystem: AzureWave Device 2950
Flags: bus master, fast devsel, latency 0, IRQ 72
I/O ports at d000 [size=256]
Memory at fe500000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [148] Device Serial Number 00-e0-4c-ff-fe-b8-22-01
Capabilities: [158] Latency Tolerance Reporting
Capabilities: [160] L1 PM Substates
Kernel driver in use: r8822be
Kernel modules: r8822be
This is the output of "rfkill list"
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
hciconfig hci0 up:
Can't init device hci0: Invalid request code (56)
I would really appreciate your help with this little issue
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Nice machine!
The BT may not be fully supported yet https://bugs.launchpad.net/ubuntu/+sour … ug/1745081
If it is urgent you could use a cheap dongle or else wait for the updated driver.
Andrew
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I submitted the patch for this https://lkml.org/lkml/2018/5/27/110
With that fix my bluetooth now finally works.
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