Fedora-Xfce-armhfp-rawhide-20150210-sda - keyboard nonresponsive after screensave

[Robert Moskowitz]

Conitinuing testing on my Cubietruck.

I was switched away from the Cubietruck on my KVM for a while.  Came 
back to of course a blank screen.  No response to mouse of keyboard 
actions.  No coming out of screensave mode.

I unplugged the KVM USB and plugged in a real keyboard.  No messages in 
the log about the keyboard, and no response on the screen.

I unplugged the keyboard and replugged the KVM.  Got messages on the 
console about this:
[ 3283.336250] usb 1-1: USB disconnect, device number 2
[ 3287.658034] usb 1-1: new low-speed USB device number 3 using 
ohci-platform
[ 3287.867066] usb 1-1: New USB device found, idVendor=050d, idProduct=0119
[ 3287.873817] usb 1-1: New USB device strings: Mfr=1, Product=2, 
SerialNumber=0
[ 3287.880998] usb 1-1: Product: USB-PS2 Adapter
[ 3287.885515] usb 1-1: Manufacturer: Belkin Components
[ 3287.904484] input: Belkin Components USB-PS2 Adapter  as 
/devices/platform/soc@01c00000/1c14400.usb/usb1/1-1/1-1:1.0/0003:050D:0119.0003/input/input2
[ 3287.974767] hid-generic 0003:050D:0119.0003: input,hidraw0: USB HID 
v1.00 Keyboard [Belkin Components USB-PS2 Adapter ] on 
usb-1c14400.usb-1/input0
[ 3287.996086] input: Belkin Components USB-PS2 Adapter  as 
/devices/platform/soc@01c00000/1c14400.usb/usb1/1-1/1-1:1.1/0003:050D:0119.0004/input/input3
[ 3288.012321] hid-generic 0003:050D:0119.0004: input,hidraw1: USB HID 
v1.00 Mouse [Belkin Components USB-PS2 Adapter ] on usb-1c14400.usb-1/input1

But still no response.

Rebooted from the serial console and eventually the video showed the 
login in screen.  No keyboard response.  Unplugged the KVM and attached 
a keyboard, still no response.  Reversed to KVM and nothing.

Powered off from the serial console and repowered up.  Now the KVM 
keyboard responded and I could log in.

I have turned off the screensaver for now.

I experienced a similar problem with screensaver when I ran the F19-Xfce 
remix on my Cubies.  Even with a direct connected kybd, I could not get 
a response once it went into screensaver, and I had to disable screensaver.

Of course F21 does not have video support for Allwinner, so did not get 
to test this during the F21 development.