Distribution: LinuxMint 11 katya Application: Ubuntu Tweak 0.5.14 Desktop: gnome Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/ubuntutweak/mainwindow.py", line 502, in setup_notebook page = module() File "/usr/lib/python2.7/dist-packages/ubuntutweak/modules/updatemanager.py", line 44, in __init__ self.update_list() File "/usr/lib/python2.7/dist-packages/ubuntutweak/modules/updatemanager.py", line 59, in update_list PACKAGE_WORKER.update_apt_cache(init=True) File "/usr/lib/python2.7/dist-packages/ubuntutweak/common/package.py", line 226, in update_apt_cache self.cache = apt.Cache() File "/usr/lib/python2.7/dist-packages/apt/cache.py", line 89, in __init__ self.open(progress) File "/usr/lib/python2.7/dist-packages/apt/cache.py", line 127, in open self._cache = apt_pkg.Cache(progress) SystemError: E:Encountered a section with no Package: header, E:Problem with MergeList /var/lib/apt/lists/packages.medibuntu.org_dists_natty_free_binary-amd64_Packages, E:No se pudieron analizar o abrir las listas de paquetes o el archivo de estado.

[Lucas Guzman]

No achievement that I update the packages of programs or let me install new packages. Thank you