Ubuntu 12.04 partial freeze

Posted by user1550594 on Ask Ubuntu See other posts from Ask Ubuntu or by user1550594
Published on 2014-06-03T02:22:01Z Indexed on 2014/06/03 3:42 UTC
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12.04

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freeze

While working on the system suddenly if i open a random file or start browsing and on other random moments the system starts hanging or start responding slowly. In this situation, i can able to open the virtual console using the Ctrl + Alt + F1-F6 and type the top and list the processes.

Due to urgency, i will kill the long running processes or the over memory utilizing process to recover the screen back.

Can anyone give me a permanent fix.!

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