Hi everyone! First of all, I want to wish everyone here an happy new year! On my test computer, a Asus EEE X101CH with Ubuntu 13.10 and TDE R14 nightly builds, I sometimes get the following problem, and after that, I can't update it: sudo apt-get update [sudo] password for alexandre: Ign http://us.archive.ubuntu.com saucy InRelease Ign http://security.ubuntu.com saucy-security InRelease Hit http://security.ubuntu.com saucy-security Release.gpg Ign http://us.archive.ubuntu.com saucy-updates InRelease Ign http://us.archive.ubuntu.com saucy-backports InRelease Hit http://security.ubuntu.com saucy-security Release Ign http://ppa.quickbuild.pearsoncomputing.net saucy InRelease Ign http://extras.ubuntu.com saucy InRelease Hit http://us.archive.ubuntu.com saucy Release.gpg Hit http://us.archive.ubuntu.com saucy-updates Release.gpg Get:1 http://us.archive.ubuntu.com saucy-backports Release.gpg [933 B] Get:2 http://extras.ubuntu.com saucy Release.gpg [72 B] Hit http://security.ubuntu.com saucy-security/main Sources Hit http://us.archive.ubuntu.com saucy Release Ign http://ppa.quickbuild.pearsoncomputing.net saucy InRelease Hit http://security.ubuntu.com saucy-security/restricted Sources Hit http://us.archive.ubuntu.com saucy-updates Release Hit http://security.ubuntu.com saucy-security/universe Sources Hit http://extras.ubuntu.com saucy Release Get:3 http://us.archive.ubuntu.com saucy-backports Release [49.6 kB] Hit http://ppa.quickbuild.pearsoncomputing.net saucy Release.gpg Hit http://security.ubuntu.com saucy-security/multiverse Sources Hit http://security.ubuntu.com saucy-security/main i386 Packages Hit http://security.ubuntu.com saucy-security/restricted i386 Packages Get:4 http://ppa.quickbuild.pearsoncomputing.net saucy Release.gpg [316 B] Hit http://security.ubuntu.com saucy-security/universe i386 Packages Hit http://us.archive.ubuntu.com saucy/main Sources Hit http://extras.ubuntu.com saucy/main Sources Hit http://ppa.quickbuild.pearsoncomputing.net saucy Release Hit http://security.ubuntu.com saucy-security/multiverse i386 Packages Hit http://us.archive.ubuntu.com saucy/restricted Sources Hit http://us.archive.ubuntu.com saucy/universe Sources Hit http://extras.ubuntu.com saucy/main i386 Packages Hit http://us.archive.ubuntu.com saucy/multiverse Sources Get:5 http://ppa.quickbuild.pearsoncomputing.net saucy Release [22.1 kB] Hit http://security.ubuntu.com saucy-security/main Translation-en Hit http://us.archive.ubuntu.com saucy/main i386 Packages Hit http://us.archive.ubuntu.com saucy/restricted i386 Packages Hit http://us.archive.ubuntu.com saucy/universe i386 Packages Hit http://us.archive.ubuntu.com saucy/multiverse i386 Packages Hit http://security.ubuntu.com saucy-security/multiverse Translation-en Hit http://ppa.quickbuild.pearsoncomputing.net saucy/main Sources Hit http://us.archive.ubuntu.com saucy/main Translation-fr Hit http://security.ubuntu.com saucy-security/restricted Translation-en Hit http://us.archive.ubuntu.com saucy/main Translation-en Hit http://ppa.quickbuild.pearsoncomputing.net saucy/main i386 Packages Hit http://us.archive.ubuntu.com saucy/multiverse Translation-fr Hit http://security.ubuntu.com saucy-security/universe Translation-en Hit http://us.archive.ubuntu.com saucy/multiverse Translation-en Hit http://us.archive.ubuntu.com saucy/restricted Translation-fr Hit http://us.archive.ubuntu.com saucy/restricted Translation-en Hit http://us.archive.ubuntu.com saucy/universe Translation-fr Get:6 http://ppa.quickbuild.pearsoncomputing.net saucy/main Sources [21.8 kB] Hit http://us.archive.ubuntu.com saucy/universe Translation-en Hit http://us.archive.ubuntu.com saucy-updates/main Sources Hit http://us.archive.ubuntu.com saucy-updates/restricted Sources Hit http://us.archive.ubuntu.com saucy-updates/universe Sources Hit http://us.archive.ubuntu.com saucy-updates/multiverse Sources Get:7 http://ppa.quickbuild.pearsoncomputing.net saucy/main i386 Packages [139 kB] Hit http://us.archive.ubuntu.com saucy-updates/main i386 Packages Hit http://us.archive.ubuntu.com saucy-updates/restricted i386 Packages Hit http://us.archive.ubuntu.com saucy-updates/universe i386 Packages Hit http://us.archive.ubuntu.com saucy-updates/multiverse i386 Packages Hit http://us.archive.ubuntu.com saucy-updates/main Translation-en Ign http://extras.ubuntu.com saucy/main Translation-fr_FR Hit http://us.archive.ubuntu.com saucy-updates/multiverse Translation-en Ign http://extras.ubuntu.com saucy/main Translation-fr Hit http://us.archive.ubuntu.com saucy-updates/restricted Translation-en Ign http://extras.ubuntu.com saucy/main Translation-en Ign http://security.ubuntu.com saucy-security/main Translation-fr_FR Hit http://us.archive.ubuntu.com saucy-updates/universe Translation-en Ign http://security.ubuntu.com saucy-security/main Translation-fr Get:8 http://us.archive.ubuntu.com saucy-backports/main Sources [14 B] Ign http://security.ubuntu.com saucy-security/multiverse Translation-fr_FR Get:9 http://us.archive.ubuntu.com saucy-backports/restricted Sources [14 B] Ign http://security.ubuntu.com saucy-security/multiverse Translation-fr Get:10 http://us.archive.ubuntu.com saucy-backports/universe Sources [1,601 B] Ign http://security.ubuntu.com saucy-security/restricted Translation-fr_FR Get:11 http://us.archive.ubuntu.com saucy-backports/multiverse Sources [834 B] Ign http://security.ubuntu.com saucy-security/restricted Translation-fr Get:12 http://us.archive.ubuntu.com saucy-backports/main i386 Packages [14 B] Ign http://security.ubuntu.com saucy-security/universe Translation-fr_FR Get:13 http://us.archive.ubuntu.com saucy-backports/restricted i386 Packages [14 B] Ign http://security.ubuntu.com saucy-security/universe Translation-fr Get:14 http://us.archive.ubuntu.com saucy-backports/universe i386 Packages [1,503 B] Get:15 http://us.archive.ubuntu.com saucy-backports/multiverse i386 Packages [709 B] Hit http://us.archive.ubuntu.com saucy-backports/main Translation-en Hit http://us.archive.ubuntu.com saucy-backports/multiverse Translation-en Hit http://us.archive.ubuntu.com saucy-backports/restricted Translation-en Get:16 http://us.archive.ubuntu.com saucy-backports/universe Translation-en [1,395 B] Ign http://ppa.quickbuild.pearsoncomputing.net saucy/main Translation-fr_FR Ign http://ppa.quickbuild.pearsoncomputing.net saucy/main Translation-fr Ign http://ppa.quickbuild.pearsoncomputing.net saucy/main Translation-en Ign http://ppa.quickbuild.pearsoncomputing.net saucy/main Translation-fr_FR Ign http://ppa.quickbuild.pearsoncomputing.net saucy/main Translation-fr Ign http://ppa.quickbuild.pearsoncomputing.net saucy/main Translation-en Ign http://us.archive.ubuntu.com saucy/main Translation-fr_FR Ign http://us.archive.ubuntu.com saucy/multiverse Translation-fr_FR Ign http://us.archive.ubuntu.com saucy/restricted Translation-fr_FR Ign http://us.archive.ubuntu.com saucy/universe Translation-fr_FR Ign http://us.archive.ubuntu.com saucy-updates/main Translation-fr_FR Ign http://us.archive.ubuntu.com saucy-updates/main Translation-fr Ign http://us.archive.ubuntu.com saucy-updates/multiverse Translation-fr_FR Ign http://us.archive.ubuntu.com saucy-updates/multiverse Translation-fr Ign http://us.archive.ubuntu.com saucy-updates/restricted Translation-fr_FR Ign http://us.archive.ubuntu.com saucy-updates/restricted Translation-fr Ign http://us.archive.ubuntu.com saucy-updates/universe Translation-fr_FR Ign http://us.archive.ubuntu.com saucy-updates/universe Translation-fr Ign http://us.archive.ubuntu.com saucy-backports/main Translation-fr_FR Ign http://us.archive.ubuntu.com saucy-backports/main Translation-fr Ign http://us.archive.ubuntu.com saucy-backports/multiverse Translation-fr_FR Ign http://us.archive.ubuntu.com saucy-backports/multiverse Translation-fr Ign http://us.archive.ubuntu.com saucy-backports/restricted Translation-fr_FR Ign http://us.archive.ubuntu.com saucy-backports/restricted Translation-fr Ign http://us.archive.ubuntu.com saucy-backports/universe Translation-fr_FR Ign http://us.archive.ubuntu.com saucy-backports/universe Translation-fr Fetched 240 kB in 7s (30.1 kB/s) Reading package lists... Error! E: Encountered a section with no Package: header E: Problem with MergeList /var/lib/apt/lists/ppa.quickbuild.pearsoncomputing.net_trinity_trinity-nightly-build-dependencies_ubuntu_dists_saucy_main_i18n_Translation-en E: The package lists or status file could not be parsed or opened. alexandre@alexandre-X101CH:~$ Is there something I can do to repair this problem? For the 2 or 3 times it has happened, I just re-installed Ubuntu and TDE completely. Thank you! -Alexandre