It looks like deb file is corrupted. Can you try removing firefox deb file and trying again? You can use command:
sudo rm /var/cache/apt/archives/firefox_6.0.1+build1+nobinonly- 0ubuntu0.11.04.1_i386.deb -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/840825 Title: package firefox 4.0 nobinonly-0ubuntu3 failed to install/upgrade: subprocess dpkg-deb --fsys-tarfile returned error exit status 2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/840825/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
