at last the problem solved. but i dont know exactly how. i'll describe what happened. i'd a lot of live cds with me(ubuntu, xubuntu, slax, puppy, damsmall and mepis) i tried all cds one by one. when i booted with mepis, i could delete some files by making some free space(less than 100MB). then i re-installed the missing(correpted) files(i was possible only after the deltion with mepis). but firefox is still not working. so i re-insalled the kernal, and then upgraded. now all problems solved and got 600MB free space. I DON'T KNOW HOW IT HAPPENED. 2009/3/30 bobinson <bobinson@xxxxxxxxx> > clean up the log files and you can delete unwanted doc files under > /usr/share/doc > > On 30/03/2009, sooraj kenoth <soorajkenoth@xxxxxxxxx> wrote: > > my firefox is not working properly. now my root memeory shows zero free > > space, also whenever i delete a any partition from my root > folder(including > > ~/home and ~/desktop) that amount of memory is removed from the > partition. > > while booting the error message shown is attached. > > >