Logitech Unifying Dongle for wireless keyboard and mouse

[Digital Larry]

Using Wheezy-Raspbian, can't get this to be recognized from boot. Must hot plug it.



root@pisces:~# dmesg | grep -i logitech
[ 3.742315] usb 1-1.3: Manufacturer: Logitech
[ 6.913278] logitech-djreceiver 0003:046D:C52B.0003: hiddev0: USB HID v1.11 Device [Logitech USB Receiver] on usb-bcm2708_usb-1.3/input2
[ 7.135047] input: Logitech Unifying Device. Wireless PID:4002 as /devices/platform/bcm2708_usb/usb1/1-1/1-1.3/1-1.3:1.2/0003:046D:C52B.0003/input/input0
[ 7.187018] logitech-djdevice 0003:046D:C52B.0004: input: USB HID v1.11 Keyboard [Logitech Unifying Device. Wireless PID:4002] on usb-bcm2708_usb-1.3:1
[ 7.231093] input: Logitech Unifying Device. Wireless PID:400a as /devices/platform/bcm2708_usb/usb1/1-1/1-1.3/1-1.3:1.2/0003:046D:C52B.0003/input/input1
[ 7.284280] logitech-djdevice 0003:046D:C52B.0005: input: USB HID v1.11 Mouse [Logitech Unifying Device. Wireless PID:400a] on usb-bcm2708_usb-1.3:2

[malakai]

Are you using a powered hub? Maybe it just cant get powered up enough on boot. I have a high power draw keyboard and it is crazy if I try to boot with it plugged in. Sticky keys and such but with a powered hub it is fine.

[Digital Larry]

Are you using a powered hub?

Nope it's just plugged in directly, along with a Ralink 2870 wi-fi dongle. I am using a supposed 2000 mA power supply. It always works when I hot plug it and never works when I cold boot or reboot.

[amyren]

You could try the solution from another thread regarding logitech wireless keyboards:
http://www.raspberrypi.org/phpBB3/viewt ... 28&t=18675