sudo update-manager -c -d
(Upgraded from 6.10(edgy) to 7.04(feisty))
Total download: 700MB+
Third party sources get disabled
“Some third party entries in your soruces.list were disabled. you can re-enable them after the upgrade with the ‘software-properties’ tool or your package manager.”
Support for some applications ends
“Canonical Ltd. no longer provides support for the following software packages. you can still get support from the community.
If you have not enabled community maintained software (universe), these packages will be suggested for removal in the next step.
POST UPGRADE ISSUES:
Right Alt Key not functioning properly
Sol.: Open Keyboard Preferences > Layout Options
Third level choosers:
Uncheck “Press Right Alt key to choose 3rd level.”