Got an issue starting software-center. U 12.04 This is what I get when staring from the terminal:
2013-01-24 16:48:43,960 - softwarecenter.ui.gtk3.app - INFO - setting up proxy 'None' 2013-01-24 16:48:43,964 - softwarecenter.db.database - INFO - open() database: path=None use_axi=True use_agent=True 2013-01-24 16:48:44,351 - softwarecenter.backend.reviews - WARNING - Could not get usefulness from server, no username in config file 2013-01-24 16:48:44,542 - softwarecenter.ui.gtk3.app - INFO - show_available_packages: search_text is '', app is None. 2013-01-24 16:48:44,891 - softwarecenter.db.pkginfo_impl.aptcache - INFO - aptcache.open() Illegal instruction (core dumped)
I tried a couple of suggestions from the forums without any luck (apt-get update/upgrade) reinstall with apt-get etc...