I'm still trying. To review a little bit: 1) The download arrow on the tool bar does not work. When I click on it the rotating ball rotates indefinitely. 2) apt-get update, does not work, but sudo synaptic --upgrade-mode, does work. I used this before but only installed the current updates. this time I selected "ALL". this resulted in the following message in the terminal.
lee@P5KU:~$ sudo synaptic --upgrade-mode
sudo: unable to resolve host P5KU
I'm still trying. To review a little bit: 1) The download arrow on the tool bar does not work. When I click on it the rotating ball rotates indefinitely. 2) apt-get update, does not work, but sudo synaptic --upgrade-mode, does work. I used this before but only installed the current updates. this time I selected "ALL". this resulted in the following message in the terminal.
lee@P5KU:~$ sudo synaptic --upgrade-mode
sudo: unable to resolve host P5KU
(synaptic:6644): Gtk-CRITICAL **: gtk_tree_ view_unref_ tree_helper: assertion `node != NULL' failed
lee@P5KU:~$