> Le 16/09/2011 19:32, Timothy Pearson a écrit : >>> Hello all, >>> >>> I did the same (double) error twice, with obviously the same result >>> twice. The first time, I continue to use the system, which meant that I >>> did not know where was the error. >>> >>> The objective was to install Firefox 5.0. >>> 1 - I copied a directory /usr/local/firefox/ from a system used >>> before >>> 2 - I tried to edit a firefox icon coming also from the other >>> system, >>> 3 - I completely uninstalled firefox using Synaptic (that did not >>> removed the ~/.mozilla/). >> <snip> >> >> When you deinstalled Firefox I think you took >> kubuntu-default-settings-trinity with it. Check to make sure that it is >> still installed. >> >> Tim > Hi Tim, > > Indeed, the package "kubuntu-default-settings-trinity" was automatically > added. Simply reinstalling the package should be enough to restore my > system, if I have this trouble again? > > Sincerely, > Patrick > I would think so. Without that package, the system reverts to a very old set of defaults that don't work the way most people would expect. Tim