Built WSL do not include bluetooth controller of Mediatek #12048
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Diagnostic information |
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@HamzaHajeir: This is the kconfig flag that you need for that module: https://cateee.net/lkddb/web-lkddb/BT_MTK.html |
I've inserted that line into .config file, but that line gets automatically removed by the builder script somehow. Perhaps some incompatible config? |
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It might be. Unfortunately that's not something that can be solved from the WSL side. Closing since the issue is about the Linux kernel config & build system. |
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But how is that not WSL issue while its scripts would do so?
…On Sat, Oct 5, 2024, 00:28 Blue ***@***.***> wrote:
It might be. Unfortunately that's not something that can be solved from
the WSL side.
Closing since the issue is about the Linux kernel config & build system.
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The menuconfig also does not show any related configuration to enable |
Windows Version
Microsoft Windows [Version 10.0.22621.4169]
WSL Version
2.2.4.0
Are you using WSL 1 or WSL 2?
Kernel Version
5.15.153.1-2
Distro Version
Ubuntu-24.04
Other Software
No response
Repro Steps
I have WSL and want to manage bluetooth from within it.
I've followed this instruction to build the custom WSL, including all the required checks into .config file.
Here's the latest .config file content that built the latest WSL firmware: https://pastebin.com/5CBrBf7c
And have used usbipd to share and attach the bluetooth device through:
usbipd bind --busid={BUSID}usbipd attach --wsl --busid={BUSID}Where both run successfully, and:
usbipd listgives:Running
bluetoothctl scan onresult inNo default controller available.My finding concludes that btmtk module is missing within the system. And I don't know how to find/have/run it.
Expected Behavior
To successfully find and manage / interact with bluetooth device.
Actual Behavior
systemctl status bluetooth:sudo dmesg | grep firmware:Note I've followed [this procedure (#3)][2] to include
BT_RAM_CODE_MT7961_1_2_hdr.binand other files, adding all files.Therefore:
ls -a /lib/firmware/mediatek | grep MT7961:lsusb -v -s 001:003(Note 003 is the corresponding device ID):hciconfig -a:rfkillShows unblocked hard and software:lsmod | grep -i bt- This one which shows me that the module MTK module is missing:And finally:
journalctl --dmesg --boot=-0 --grep blueDiagnostic Logs
No response
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