EM7455B missing /dev/ttyUSB

[jyijyi]

how about echo new id to the driver?

EM7455 Linux Issues

Sure, no problems. But please take it calm and easy and don’t do anything more hasty Your modem had a Dell specific ID. This is made up of both a vendor ID (which belongs to Dell) and a product ID, which was assigned by Dell. The WIndows drivers know this exact combination. You changed half of that device ID, by changing the product ID. So you now have a bastard modem with a Dell vendor ID and Sierra Wireless product IDs. This combination is not recognized by neither Windows nor L…