All USB device directories missing, usb devices not enabled/working












0















Ubuntu 18.04. I have lost directories



/dev/bus/usb & /sys/bus/usb



and the use of all my usb devices. And so Wifi, ethernet, audio, USB storage & mouse are not working. Keyboard is PS/2 so that is working.



How can I recreate these directories and re-enable my usb devices?










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    0















    Ubuntu 18.04. I have lost directories



    /dev/bus/usb & /sys/bus/usb



    and the use of all my usb devices. And so Wifi, ethernet, audio, USB storage & mouse are not working. Keyboard is PS/2 so that is working.



    How can I recreate these directories and re-enable my usb devices?










    share|improve this question

























      0












      0








      0








      Ubuntu 18.04. I have lost directories



      /dev/bus/usb & /sys/bus/usb



      and the use of all my usb devices. And so Wifi, ethernet, audio, USB storage & mouse are not working. Keyboard is PS/2 so that is working.



      How can I recreate these directories and re-enable my usb devices?










      share|improve this question














      Ubuntu 18.04. I have lost directories



      /dev/bus/usb & /sys/bus/usb



      and the use of all my usb devices. And so Wifi, ethernet, audio, USB storage & mouse are not working. Keyboard is PS/2 so that is working.



      How can I recreate these directories and re-enable my usb devices?







      18.04 usb devices






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked 2 hours ago









      Walter ZAMBOTTIWalter ZAMBOTTI

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