If I understand correctly, you had a "Breezy" (5.10) system that you upgraded to "Dapper" (6.06).
As a rule, we recommend *against* using the "distribution upgrade" to go from one version of Ubuntu to another. This generally renders emc2 unusable, as you have discovered. If you haven't yet erased the old installation that you upgraded, you may be able to follow these instructions to rehabilitate it: http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?Breezy_Upgrading Upgrading from Dapper to Hardy (8.04) would be similar, but it would also be necessary to retrieve the new repository signing key, by executing these lines at the terminal: gpg --keyserver pgpkeys.mit.edu --recv-key 8F374FEF gpg -a --export 8F374FEF | sudo apt-key add - (the second line will prompt you for your password, because it changes system settings) and then use these paths in your sources.list: deb http://www.linuxcnc.org/hardy hardy base emc2.2 deb-src http://www.linuxcnc.org/hardy hardy base emc2.2 Upgrading from Hardy to Intrepid (8.10) won't work at all, because there are no emc2 packages that are designed to install on Ibex. If all you have at this point is your fresh install using the live cd image from ubuntu.com, then your next step is to use the emc2-install.sh process and install emc2. Read this page, starting at step 2 of "If you prefer to start with the distributed Ubuntu CD:" http://www.linuxcnc.org/content/view/21/4/lang,en/ Jeff ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users