Sometimes the computer is slowing down and the desktop image starts breaking up on my
computer, when using Ubuntu 11.04, especially if I am also using Oracle VM Virtualbox to also run
Windows XP in a virtual machine. It is 32-bit OS. Or if I have Oracle JDeveloper running for a long time. (JDeveloper seems to be quite a memory hog, so it seems.)
Is it because my 2GByte of RAM is not enough on this dual core Intel PC running at 1.6 GHz?
Or is it a memory leak in apps I am running?
See attached screenshot.
Do I need a new motherboard with more RAM?