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keyboard shortcuts/hooks

(9 posts) (3 voices)

• Started 11 years ago by Adel
• Latest reply from Adel
• This topic is not resolved

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1. 

   Adel
   

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   Member

   How do i enable the volume, brightness, mute/unmute...etc buttons?
   i found some tutorial that mentioned i need to get to "~/.config/openbox/rc.xml"
   but I cannot find this file, do i create one?
   also an example would be useful

   Posted 11 years ago #
2. 

   Aleksej
   

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   Coder-hobbyist

   Hi Adel,

   Let me ask you, do you enable hidden files show in your file manager?
   Can you see any files beginning with dot in your home folder using PCManFM? If no, you can press Ctrl+H to toggle hidden files show.

   Posted 11 years ago #
3. 

   Adel
   

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   Member

   oh my bad :)
   I have found the file
   I am following these instructions:
   http://wiki.lxde.org/en/LXDE:Questions#How_do_I_make_my_keyboard_volume_buttons_work.3F

   But i can't seem to get anything working, would u give me an example for the mute function?

   Posted 11 years ago #
4. 

   gibor
   

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   Moderator

   The commands for muting are
   amixer-c 0 sset Master, 0 toggle
   the command to increase the volume is
   amixer-c 0 sset Master 1 + unmute cap
   another control to decrease the volume
   amixer-c 0 sset Master 1 - unmute cap

   the problem is that the media keys often have codes not standerd and openbox not identify them.
   To install xev occurs with tazpkg-gi xorg-xev
   type from the terminal xev | egrep-o "keycode. * \)"
   then press the media keys, if the terminal scroll code keys ex.
   keycode 176 (keysym 0x0, NoSymbol)
   nosymbol not mapped, so do not be set directly, and it gets more complicated. : (

   Posted 11 years ago #
5. 

   Adel
   

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   Member

   I tried doing that but i get a
   "-sh: egrep-o: not found

   Posted 11 years ago #
6. 

   gibor
   

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   Moderator

   type a full line
   xev | egrep-o "keycode. * \)"

   Posted 11 years ago #
7. 

   Adel
   

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   Member

   yeah that's what I did :(

   Posted 11 years ago #
8. 

   gibor
   

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   Moderator

   Sorry there was a error from my copy and paste, repeat correct command
   xev | egrep -o "keycode.*\)"

   Posted 11 years ago #
9. 

   Adel
   

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   Member

   yup worked just fine, I'll try editing the file now
   thanks

   Posted 11 years ago #

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