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I have a triple installation: Ubuntu 12.04, Ubuntu 11.04 and Windows Vista. After installing 12.04 in a separate partition, when I boot 12.04 my keyboard is not (always) recognised.

The only thing I can do then is to reboot, and most of the time after the reboot, the keyboard again works normally. I already tried changing the batteries of the wireless keyboard (logitech K340). I don't have this problem with Vista or 11.04, so I think the reason for this happening must be found somewhere in 12.04 (unity 2D). Does anyone have any idea or a solution?

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closed as too localized by fossfreedom May 20 '12 at 9:37

This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time, or an extraordinarily narrow situation that is not generally applicable to the worldwide audience of the internet. For help making this question more broadly applicable, visit the help center. If this question can be reworded to fit the rules in the help center, please edit the question.

Possible bug report: bugs.launchpad.net/ubuntu/+source/linux/+bug/… –  fossfreedom May 19 '12 at 7:07
Oeps, i am not alone. Thanks for the information. Since a few days it does not happen any more. There where some updates of the system? –  Julien Chau May 20 '12 at 7:28

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