Thanks for your support, I confirm that I've been able to do the upgrade to maverick after removing the package:
xserver-xorg-video-nouveau and the related package xserver-xorg-video-all thank you, if you need further information contact me. Alessio -- do-release-upgrade report error on upgrading from ubuntu 10.04 to 10.10 https://bugs.launchpad.net/bugs/658458 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs