*** This bug is a duplicate of bug 721306 *** https://bugs.launchpad.net/bugs/721306
I was referring to the content of the latest log files in the top directory not the backup files. These files are the logs of the upgrade failure from lucid for maverick which is blocked because of the nouveau driver. The logs in 20110220-2200 are from an upgrade from karmic to lucid. This is not what you stated in the subject or in the description of this report where you talked about a failure during the upgrade from lucid to maverick. During your upgrade from karmic to lucid the error was: ERROR IOError in cache.commit(): 'Failed to fetch http://ubuntu.univ-nantes.fr/ubuntu/pool/main/m/mono/monodoc-manual_2.4.4~svn151842-1ubuntu3_all.deb 500 Internal Server Error Failed to fetch http://ubuntu.univ-nantes.fr/ubuntu/pool/universe/m/monodevelop/monodevelop_2.2.1+dfsg-1ubuntu2_all.deb 500 Internal Server Error Failed to fetch http://ubuntu.univ-nantes.fr/ubuntu/pool/main/g/gnome-desktop/gnome-about_2.30.0-0ubuntu1_all.deb 500 Internal Server Error Failed to fetch http://ubuntu.univ-nantes.fr/ubuntu/pool/main/g/gnome-desktop/gnome-desktop-data_2.30.0-0ubuntu1_all.deb 500 Internal Server Error Failed to fetch http://ubuntu.univ-nantes.fr/ubuntu/pool/main/a/apt/apt_0.7.25.3ubuntu5_i386.deb 500 Internal Server Error Failed to fetch http://ubuntu.univ-nantes.fr/ubuntu/pool/main/z/zenity/zenity_2.30.0-0ubuntu1_i386.deb 500 Internal Server Error Failed to fetch http://ubuntu.univ-nantes.fr/ubuntu/pool/main/n/notify-osd/notify-osd_0.9.27-0ubuntu3_i386.deb 500 Internal Server Error Failed to fetch http://ubuntu.univ-nantes.fr/ubuntu/pool/main/j/jack-audio-connection-kit/libjack0_0.118+svn3796-1ubuntu2_i386.deb 500 Internal Server Error Failed to fetch http://ubuntu.univ-nantes.fr/ubuntu/pool/main/p/pulseaudio/libpulse0_0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu14_i386.deb 500 Internal Server Error Failed to fetch http://ubuntu.univ-nantes.fr/ubuntu/pool/main/a/alacarte/alacarte_0.13.1-0ubuntu1_all.deb Taille incohérente Failed to fetch http://ubuntu.univ-nantes.fr/ubuntu/pool/main/m/mesa/libgl1-mesa-dri_7.7-4ubuntu1_i386.deb 500 Internal Server Error Failed to fetch http://ubuntu.univ-nantes.fr/ubuntu/pool/main/g/ghostscript/libgs8_8.71.dfsg.1-0ubuntu4_i386.deb 500 Internal Server Error Failed to fetch http://ubuntu.univ-nantes.fr/ubuntu/pool/main/c/cups/cups_1.4.2-10_i386.deb 500 Internal Server Error Failed to fetch http://ubuntu.univ-nantes.fr/ubuntu/pool/main/libs/libspectre/libspectre1_0.2.3-2_i386.deb Taille incohérente Failed to fetch http://ubuntu.univ-nantes.fr/ubuntu/pool/main/q/qca2/libqca2_2.0.2-1ubuntu2_i386.deb Somme de contrôle de hachage incohérente Failed to fetch http://ubuntu.univ-nantes.fr/ubuntu/pool/main/x/xserver-xorg-video-s3/xserver-xorg-video-s3_0.6.3-1_i386.deb Somme de contrôle de hachage incohérente Failed to fetch http://ubuntu.univ-nantes.fr/ubuntu/pool/main/libx/libxfont/libxfont1_1.4.1-1_i386.deb Somme de contrôle de hachage incohérente This is a problem with your local mirror and nothing that we can fix in Ubuntu. A pure guess is that update-manager may have hanged because of the server error (waiting for a reply or some other reason) excepted that there is no obvious evidence of a freeze in the logs. If it happens during a normal use of your system, then please file a new report. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/722334 Title: system broken during ugrade from lucid to maverick -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs