You may notice USB devices may stop functioning correctly when multiple devices connected to the same USB hub go into selective suspend. In this post, we will identify the root cause of the issue and ...

Chapter 11 of the USB 2.0 specification outlines some aspects, when a USB Hub device is attached to a powered port. The design of the Ext Driver takes into consideration the following: In addition to ...

On stable and snapshot release for Avm FritzBox 7490 works all (except fxs ports and isdn but is not a serious problem atm). The usb3 controller is not working [ 0.359179] usbcore: registered new ...