At a random time after login (never less than half an hour so far), approximately once every other day (after upgrading 6 weeks ago), the keyboard stops responding as usual. It seems that the initial keypress is disregarded, but key registers after the repeat-interval and then repeats as usual - i.e. I press a key and wait and the key registers and repeats just as it would before the bug appears except the first keypress is not registered. I cannot trigger this bug "at will", and I see no traces of errors in any error log.
Hardware: Lenovo X200 laptop
OS: Ubuntu 12.04
Bug occured after upgrading from 11.10 to 12.04
Bug:
Originally reported a few weeks ago here: http:// ubuntuforums. org/showthread. php?p=11869633
Short recap:
At a random time after login (never less than half an hour so far), approximately once every other day (after upgrading 6 weeks ago), the keyboard stops responding as usual. It seems that the initial keypress is disregarded, but key registers after the repeat-interval and then repeats as usual - i.e. I press a key and wait and the key registers and repeats just as it would before the bug appears except the first keypress is not registered. I cannot trigger this bug "at will", and I see no traces of errors in any error log.