I am facing same problem as the problem mentioned. My keyboard is
getting freeze for few minutes after which it is again working fine. I
have checked in linux mint too, I am facing same problem. Any help in
this regard will be highly helpful in this regard.
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Public bug reported:
My keyboard keys especially "5","R","E" and "F" stops working but after
restart it works fine. But it is very difficult to restart laptop while
in middle of the work. I have checked in answers relating to my problem
in ubuntu forums.
One of the solution which i have got was
