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Kernel doesn't detect UART-USB Serial adapter. #1066

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Operachi061 opened this issue Jan 20, 2025 · 1 comment
Open

Kernel doesn't detect UART-USB Serial adapter. #1066

Operachi061 opened this issue Jan 20, 2025 · 1 comment

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@Operachi061
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Operachi061 commented Jan 20, 2025

Hi, recently I wanted to use my UART to USB adapter on Arch Linux with linux-tkg-eevdf 6.12.9 but it's not detecting.
When device is detected, then is signed as /dev/ttyUSB0 but I didn't not found. Via lsusb command the device is not found too.
Device in lsusb is signed as Bus 001 Device 005: ID 10c4:ea60 Silicon Labs CP210x UART Bridge.

Dmesg from kernel that detects (other than linux-tkg): https://pastebin.com/Z8LurKkb
Dmesg from kernel that doesn't detect (linux-tkg): https://pastebin.com/MgGVvYT2

@Operachi061
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Operachi061 commented Jan 26, 2025

It only detects if I build linux-tkg manualy, but with pre-builted kernel it doesn't (without changing linux kernel config btw)

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