I just upgraded my 12.10 to 13.04 with "great" difficulty, but a few issues persist.
Firefox refuse even to open when I click the icon. I had to tweak a bit to complete the 13.04 upgrade, so it may have something to do with this happening. Funnily enough, I managed to make Chrome work by typing in gateway digits on the bar, so I can rule out the connection or hardware issues. When I tried to open firefox through terminal by typing "firefox", I received the following message. Could someone interpret it for me?
GLIB CRITICAL **: g_slice_set_config: assertion sys_page_size =0=0 failed Could not create gnome accelerators directory home/tom/gnome2/accels permission denied
What went wrong and what can I do?