Input acts strange

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I used Ubuntu on my laptop(Lenovo IdeaPad 320) for a while and a lot of junk accumulated, so i decided to reinstall it.



I've installed Ubuntu 16.04 from official site and a lot of problems with input appeared :



  • Double touch on trackpad doesn't work (cant' scroll or rightclick)

  • Tap to click doesn't work also

  • When I long-press right/left arrow the cursor on text move only one character
    right/left so i have to tap a lot, same with backspace


  • And other little but noisy problems with input in console...



    System settings don't change anything:











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    up vote
    0
    down vote

    favorite












    I used Ubuntu on my laptop(Lenovo IdeaPad 320) for a while and a lot of junk accumulated, so i decided to reinstall it.



    I've installed Ubuntu 16.04 from official site and a lot of problems with input appeared :



    • Double touch on trackpad doesn't work (cant' scroll or rightclick)

    • Tap to click doesn't work also

    • When I long-press right/left arrow the cursor on text move only one character
      right/left so i have to tap a lot, same with backspace


    • And other little but noisy problems with input in console...



      System settings don't change anything:











    share|improve this question

























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I used Ubuntu on my laptop(Lenovo IdeaPad 320) for a while and a lot of junk accumulated, so i decided to reinstall it.



      I've installed Ubuntu 16.04 from official site and a lot of problems with input appeared :



      • Double touch on trackpad doesn't work (cant' scroll or rightclick)

      • Tap to click doesn't work also

      • When I long-press right/left arrow the cursor on text move only one character
        right/left so i have to tap a lot, same with backspace


      • And other little but noisy problems with input in console...



        System settings don't change anything:











      share|improve this question















      I used Ubuntu on my laptop(Lenovo IdeaPad 320) for a while and a lot of junk accumulated, so i decided to reinstall it.



      I've installed Ubuntu 16.04 from official site and a lot of problems with input appeared :



      • Double touch on trackpad doesn't work (cant' scroll or rightclick)

      • Tap to click doesn't work also

      • When I long-press right/left arrow the cursor on text move only one character
        right/left so i have to tap a lot, same with backspace


      • And other little but noisy problems with input in console...



        System settings don't change anything:








      keyboard touchpad lenovo






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      edited Feb 15 at 15:47









      RoVo

      5,8091338




      5,8091338










      asked Feb 15 at 12:30









      Altaris

      11




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