Solved! Keyboard automatically types continuous -------------------------

[naveenmichael3]

I am using logitech K120- keyboard, for may laptop-, sinc-e past week it automatically types symbols like ---------------------------------- but it happens some time, i don't know where is the problem, is their may be hardware fault? I am using Ubuntu 18

 

[Prostar Computer]

Either the keyboard or the keyboard controller on the computer's motherboard. In either case, that's probably a hardware fault.

 

[captaincharisma]

its likely a bad keybord

 

[naveenmichael3]

Either the keyboard or the keyboard controller on the computer's motherboard. In either case, that's probably a hardware fault.

is there any solution to repair that

 

[Prostar Computer]

Replacement. The keyboard is easy enough to replace in most laptops. If the issue is the keyboard controller, the motherboard will have to be replaced - that's going to be more costly than the keyboard.