Ctrl keys don't work, need to debug hardware or software











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Neither of the ctrl keys work. I have a Lenovo Yoga 13 with OpenSUSE 15, and have set the BIOS to switch the left ctrl with Fn. In that case the left ctrl (now mapped to Fn) works.



I get nothing on showkey -k on tty1.



How do I make sure if it's a hardware issue or software?










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    Neither of the ctrl keys work. I have a Lenovo Yoga 13 with OpenSUSE 15, and have set the BIOS to switch the left ctrl with Fn. In that case the left ctrl (now mapped to Fn) works.



    I get nothing on showkey -k on tty1.



    How do I make sure if it's a hardware issue or software?










    share|improve this question


























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      Neither of the ctrl keys work. I have a Lenovo Yoga 13 with OpenSUSE 15, and have set the BIOS to switch the left ctrl with Fn. In that case the left ctrl (now mapped to Fn) works.



      I get nothing on showkey -k on tty1.



      How do I make sure if it's a hardware issue or software?










      share|improve this question















      Neither of the ctrl keys work. I have a Lenovo Yoga 13 with OpenSUSE 15, and have set the BIOS to switch the left ctrl with Fn. In that case the left ctrl (now mapped to Fn) works.



      I get nothing on showkey -k on tty1.



      How do I make sure if it's a hardware issue or software?







      keyboard






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      edited yesterday









      SouravGhosh

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          You can run xev command and check keysyms/keycodes output.



          Little white box will popup, press Ctrl and check the output.






          share|improve this answer








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            up vote
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            You can run xev command and check keysyms/keycodes output.



            Little white box will popup, press Ctrl and check the output.






            share|improve this answer








            New contributor




            ivanderz is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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              up vote
              0
              down vote













              You can run xev command and check keysyms/keycodes output.



              Little white box will popup, press Ctrl and check the output.






              share|improve this answer








              New contributor




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




















                up vote
                0
                down vote










                up vote
                0
                down vote









                You can run xev command and check keysyms/keycodes output.



                Little white box will popup, press Ctrl and check the output.






                share|improve this answer








                New contributor




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









                You can run xev command and check keysyms/keycodes output.



                Little white box will popup, press Ctrl and check the output.







                share|improve this answer








                New contributor




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









                share|improve this answer



                share|improve this answer






                New contributor




                ivanderz is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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                answered yesterday









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                New contributor





                ivanderz is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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                ivanderz is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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