On Thu, Jan 26, 2023 at 04:26:24PM +0100, Troels Liebe Bentsen wrote: > But that's another question, how do I get Linux to re-enumerating the > device and update the sysfs files? You can force a device reset using libusb or the usb-reset program floating around the Internet. After the kernel resets a device, it checks to make sure the device, BOS, configuration, and serial-number string descriptors have not changed. If any of them is different from what it used to be, the kernel will re-enumerate the device. Or, you can get the same effect by unplugging the device and then plugging it back in. But with direct-wired connections, that's not possible. Alan Stern
