Re: Re: Fan speed freezes, and hotkeys stop working. Laptop LenovoThinkpad L512 (2597AB2)
think I understand what you're saying, but let me ask this question.
Do you mean that all only the specific keys and key combinations you
listed stop working. The rest of the keyboard and the mouse still work?
And are you saying that the system can not be forced down by holding the
power button down?
but everything else works.
Are you able to turn off power management? What happens when you do that?
did not understand that off?
I'll make a suggestion. If you can manage it, you should try booting the
computer with a live CD of a distro like Ubuntu to see if you see the
same problems. If not, then at least you probably don't have a hardware
problem. In that case, then this might be some kind of driver or
configuration problem.
install ubuntu 10.11 (another wasn't)
everything works perfectly.
all keys work perfectly and don't vanish.
cooling behaves perfectly.
this subject I and one more person raised here https://bugzilla.kernel.org/show_bug.cgi?id=27792
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