UBUNTU

Can't access (read/write) your Bookmarks after updating the firefox Its because you installed the firefox as the root and the user files permissions got changed to root, and you launched firefox without root permission and cant access those files Now to access your bookmarks you need to change the permission Goto->Terminal->type sudo nautilus nautilus is a filemanager Now navigate to your home Press ctrl+h Now navigate to .mozilla->firefox->xxxxxxxx.default now change the permission of the file places.sqlite-journal NB: if u have any problem with cookies, change the permission of the file cookies.sqlite.journal