Function (FN) key has no output in xev












0














So neither of my function keys appear to be working on my Asus laptop running Arch Linux. They're definitely not broken but they don't produce any output in xev. Like it doesn't register a keypress or anything.



Any ideas on what's wrong? And if so how can I fix this?










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  • Are these the keys that make some other double-labelled keys behave as F1-Fn, PgUp, Home, etc, or something else? It's unlikely that they generate any signals of their own if so.
    – Michael Homer
    2 hours ago










  • That's probably by design, and there's nothing Linux, X11, or you can do about it. But try FN-Left; it may produce some key (XK_AudioLowerVolume ?)
    – mosvy
    2 hours ago












  • Yeah I did some more testing; using the FN key in conjunction with other keys does produce output. So probably an electrical/hardware thing.
    – lochnesscookie
    2 hours ago










  • Related questions are unix.stackexchange.com/questions/331395 , unix.stackexchange.com/questions/467099 , and askubuntu.com/questions/787707 .
    – JdeBP
    1 hour ago
















0














So neither of my function keys appear to be working on my Asus laptop running Arch Linux. They're definitely not broken but they don't produce any output in xev. Like it doesn't register a keypress or anything.



Any ideas on what's wrong? And if so how can I fix this?










share|improve this question







New contributor




lochnesscookie is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.




















  • Are these the keys that make some other double-labelled keys behave as F1-Fn, PgUp, Home, etc, or something else? It's unlikely that they generate any signals of their own if so.
    – Michael Homer
    2 hours ago










  • That's probably by design, and there's nothing Linux, X11, or you can do about it. But try FN-Left; it may produce some key (XK_AudioLowerVolume ?)
    – mosvy
    2 hours ago












  • Yeah I did some more testing; using the FN key in conjunction with other keys does produce output. So probably an electrical/hardware thing.
    – lochnesscookie
    2 hours ago










  • Related questions are unix.stackexchange.com/questions/331395 , unix.stackexchange.com/questions/467099 , and askubuntu.com/questions/787707 .
    – JdeBP
    1 hour ago














0












0








0







So neither of my function keys appear to be working on my Asus laptop running Arch Linux. They're definitely not broken but they don't produce any output in xev. Like it doesn't register a keypress or anything.



Any ideas on what's wrong? And if so how can I fix this?










share|improve this question







New contributor




lochnesscookie is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











So neither of my function keys appear to be working on my Asus laptop running Arch Linux. They're definitely not broken but they don't produce any output in xev. Like it doesn't register a keypress or anything.



Any ideas on what's wrong? And if so how can I fix this?







arch-linux keyboard






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share|improve this question







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asked 2 hours ago









lochnesscookielochnesscookie

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  • Are these the keys that make some other double-labelled keys behave as F1-Fn, PgUp, Home, etc, or something else? It's unlikely that they generate any signals of their own if so.
    – Michael Homer
    2 hours ago










  • That's probably by design, and there's nothing Linux, X11, or you can do about it. But try FN-Left; it may produce some key (XK_AudioLowerVolume ?)
    – mosvy
    2 hours ago












  • Yeah I did some more testing; using the FN key in conjunction with other keys does produce output. So probably an electrical/hardware thing.
    – lochnesscookie
    2 hours ago










  • Related questions are unix.stackexchange.com/questions/331395 , unix.stackexchange.com/questions/467099 , and askubuntu.com/questions/787707 .
    – JdeBP
    1 hour ago


















  • Are these the keys that make some other double-labelled keys behave as F1-Fn, PgUp, Home, etc, or something else? It's unlikely that they generate any signals of their own if so.
    – Michael Homer
    2 hours ago










  • That's probably by design, and there's nothing Linux, X11, or you can do about it. But try FN-Left; it may produce some key (XK_AudioLowerVolume ?)
    – mosvy
    2 hours ago












  • Yeah I did some more testing; using the FN key in conjunction with other keys does produce output. So probably an electrical/hardware thing.
    – lochnesscookie
    2 hours ago










  • Related questions are unix.stackexchange.com/questions/331395 , unix.stackexchange.com/questions/467099 , and askubuntu.com/questions/787707 .
    – JdeBP
    1 hour ago
















Are these the keys that make some other double-labelled keys behave as F1-Fn, PgUp, Home, etc, or something else? It's unlikely that they generate any signals of their own if so.
– Michael Homer
2 hours ago




Are these the keys that make some other double-labelled keys behave as F1-Fn, PgUp, Home, etc, or something else? It's unlikely that they generate any signals of their own if so.
– Michael Homer
2 hours ago












That's probably by design, and there's nothing Linux, X11, or you can do about it. But try FN-Left; it may produce some key (XK_AudioLowerVolume ?)
– mosvy
2 hours ago






That's probably by design, and there's nothing Linux, X11, or you can do about it. But try FN-Left; it may produce some key (XK_AudioLowerVolume ?)
– mosvy
2 hours ago














Yeah I did some more testing; using the FN key in conjunction with other keys does produce output. So probably an electrical/hardware thing.
– lochnesscookie
2 hours ago




Yeah I did some more testing; using the FN key in conjunction with other keys does produce output. So probably an electrical/hardware thing.
– lochnesscookie
2 hours ago












Related questions are unix.stackexchange.com/questions/331395 , unix.stackexchange.com/questions/467099 , and askubuntu.com/questions/787707 .
– JdeBP
1 hour ago




Related questions are unix.stackexchange.com/questions/331395 , unix.stackexchange.com/questions/467099 , and askubuntu.com/questions/787707 .
– JdeBP
1 hour ago










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It would appear that this is intended behavior, seeing as combinations of keys (Fn-F1, Fn-F2, etc.) do produce output in xev.






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    1 Answer
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    It would appear that this is intended behavior, seeing as combinations of keys (Fn-F1, Fn-F2, etc.) do produce output in xev.






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      0














      It would appear that this is intended behavior, seeing as combinations of keys (Fn-F1, Fn-F2, etc.) do produce output in xev.






      share|improve this answer








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        It would appear that this is intended behavior, seeing as combinations of keys (Fn-F1, Fn-F2, etc.) do produce output in xev.






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        It would appear that this is intended behavior, seeing as combinations of keys (Fn-F1, Fn-F2, etc.) do produce output in xev.







        share|improve this answer








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        answered 2 hours ago









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