What can i do when my Ubuntu stucked [closed]

Posted by Avihai Marchiano on Server Fault See other posts from Server Fault or by Avihai Marchiano
Published on 2012-11-28T22:14:59Z Indexed on 2012/11/28 23:05 UTC
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linux

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ubuntu

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gnome

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ps

From time to time firefox cause to my Ubuntu machine to stuck.(nothing run on the machine except firefox) I cant move the mouse or move windows by keyboard. In some cases i have wait for a few minutes and than close last open tab in firefox and it solve the problem in other cases i do restart.

Is there any way to prevent it, limit forefox in some way? In windows in most cased even with 100% cpu you can do alt-ctrl-delete and get the task manager, is there a top priority combination in linux that give you terminal? Or any other way ...

Run on Ubuntux86 with GNOME , 2GB RAM, dual core cpu

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