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AVR Programmer issues with ehci_hcd

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https://bbs.archlinux.org – after blacklisting the module in modprobe.conf and removing /lib/modprobe.d/usb-load-ehci-first.conf, and then rebuilding with mkinitcpio , I was missing half of the devices in lsusb and the device wouldn't be recognized at all, but after reloading ehci_hcd via modprobe they we're all back up. It also brought back the problem of the device being driven by ehci_hcd. *but*When I connected the device via an USB hub (König), it suddenly started to use xhci_hcd as a driver... dmesg:[ 1940.880091] usb 1-1.2: new low speed USB device number 7 using xhci_hcd [ 1940.899123] usb 1-1.2: config (HowTos)