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I installed Windows 8 and then installed Ubuntu .The PC directly runs Ubuntu, it does not ask which system should it run.

Ubuntu is the latest version. It runs in too slow; if I open any application. It takes 3 to 5 minutes to open.

My PC configuration is 4GB RAM , 320GB HARD DISK.

Please help

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marked as duplicate by hbdgaf, Alvar, Radu Rădeanu, Eric Carvalho, user68186 Jun 20 '13 at 11:00

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

1 Answer 1

In order to get dual boot back (selecting between windows and Ubuntu)

Follow 2nd option given in

For slowness, can you check what processes are running and how much CPU is consumed ? (by typing top in terminal)

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