this getting pretty common in here

every god damn problem is thrown to *miracle patches* as mentioned in almost every freemangordon's post

oh and btw to solve your problem
just open up swappolube then restore default settings before installing *HEAVY* debian apps
however i recommend setting a partition for it

and check this thread
http://talk.maemo.org/showthread.php?t=72818&page=2
PS: i was ultra noob (unable to package a deb) so that clear your doubts about patches


//EDIT
and for other question i saw in here

you don't have to reflash to remove the patches
simply for HAM