The problem may be that Konqueror is corrupting x-www-browser alternative when it is installed or updated:
$ sudo dpkg --configure -a Setting up konqueror (4:4.2.98-0ubuntu1) ... update-alternatives: error: /var/lib/dpkg/alternatives/x-www-browser corrupt: invalid status dpkg: error processing konqueror (--configure): subprocess installed post-installation script returned error exit status 2 Errors were encountered while processing: konqueror This cause problems at setting up both: Koqueror and Firefox. I attach the corrupted x-www-browser file. ** Also affects: kdebase (Ubuntu) Importance: Undecided Status: New ** Attachment added: "Corrupted x-www-browser alternatives file" http://launchpadlibrarian.net/29541339/x-www-browser -- package firefox-3.5 3.5+nobinonly-0ubuntu1 failed to install/upgrade: el subproceso installed post-installation script devolvió el código de salida de error 2 https://bugs.launchpad.net/bugs/400853 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