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Re: FN hotkeys not working after kernel loads (Was: Dell Latitude 5400 + plasma - keyboard?)



Yes, did so.


All keys are working.


For example:


xxd /dev/input/event12

00000000: 2644 aa67 0000 0000 4336 0900 0000 0000  &D.g....C6......
00000010: 0100 e000 0100 0000 2644 aa67 0000 0000  ........&D.g....
00000020: 4336 0900 0000 0000 0000 0000 0000 0000  C6..............
00000030: 2644 aa67 0000 0000 5536 0900 0000 0000  &D.g....U6......
00000040: 0100 e000 0000 0000 2644 aa67 0000 0000  ........&D.g....
00000050: 5536 0900 0000 0000 0000 0000 0000 0000  U6..............
00000060: 2744 aa67 0000 0000 2452 0e00 0000 0000  'D.g....$R......
00000070: 0100 e100 0100 0000 2744 aa67 0000 0000  ........'D.g....
00000080: 2452 0e00 0000 0000 0000 0000 0000 0000  $R..............
00000090: 2744 aa67 0000 0000 2952 0e00 0000 0000  'D.g....)R......
000000a0: 0100 e100 0000 0000 2744 aa67 0000 0000  ........'D.g....
000000b0: 2952 0e00 0000 0000 0000 0000 0000 0000  )R..............

 

(This example is for FN+screen_brightness_up and

FN+screen_brightness_down.)


Hans



> So, you look at all the /dev/input/event* devices, and you do, with root

> privileges:

>

> xxd /dev/input/event0

>

> and press a few keys. If it prints something, you know the keys work. If

> it prints nothing, you break it with ctrl-C and you start again with

> event1, then event2, etc., until either you have found the keys work or

> you have exhausted the event devices.

>

> Regards,




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