![]() I would like to know how to recompile the kernel to use the USB serial adapter with Ubuntu Touch on Pixel 3a. ![]() I have tried using the following two OS versions with the same results.Īccording to information at the following webpage, the kernel in ubuntu touch does not support the use USB serial adapters and the kernel must be recompiled to use it. Ls: cannot access '/dev/ttyUSB*': No such file or directory Ls: cannot access '/dev/serial*': No such file or directory However, /dev/serial* and /dev/ttyUSB* do not appear. $ susbīus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hubīus 001 Device 002: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapterīus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Disconnect the device, and 'pnputil /delete-driver oemXY.inf' with the INF file you located in the previous step. I had only one other entry, a 'ser2pl.inf' version ' 3.8.40.0'. ![]() ![]() I tried to connect the USB serial adapter to the Pixel3A via a OTG adapter and executed the lsusb command, and it is recognized as follows. Then 'pnputil /enum-drivers', and in the output look for Prolific drivers other than the ones from the previous step. The USB serial adapter used is the following CH340. I would like to use a USB serial adapter with Ubuntu Touch installed on a Pixel3A. PCI Serial Port driver not installed (Windows 7 64-bit)in Drivers. ![]()
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