oops.... what am I doing wrong? I remove the files:
bmike1@PresarioLapTop1:~$ ls /var/lib/apt/lists/ |grep medibuntu
packages.medibuntu.org_dists_quantal_free_binary-i386_Packages
packages.medibuntu.org_dists_quantal_free_i18n_Translation-en
packages.medibuntu.org_dists_quantal_free_i18n_Translation-en%5fUS
packages.medibuntu.org_dists_quantal_non-free_binary-i386_Packages
packages.medibuntu.org_dists_quantal_non-free_i18n_Translation-en
packages.medibuntu.org_dists_quantal_non-free_i18n_Translation-en%5fUS
bmike1@PresarioLapTop1:~$ cd /var/lib/apt/lists/
bmike1@PresarioLapTop1:/var/lib/apt/lists$ sudo rm -rf *medibuntu*
bmike1@PresarioLapTop1:/var/lib/apt/lists$ ls /var/lib/apt/lists/ |grep medibuntu
bmike1@PresarioLapTop1:/var/lib/apt/lists$ sudo synaptic
(synaptic:7475): GLib-GObject-CRITICAL **: g_object_set_data: assertion `G_IS_OBJECT (object)' failed
(synaptic:7475): GLib-GObject-WARNING **: invalid (NULL) pointer instance
(synaptic:7475): GLib-GObject-CRITICAL **: g_signal_connect_data: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed
and synaptic opens, then ubuntu's update manager is run to update the system and it tells me:
Some index files failed to download. They have been ignored, or old ones used instead.
I then clicked update and now it says my system is up to date but when 'refresh' is clicked I still get the medibuntu error?