Same thing for me. Attached result of "sudo DEBCONF_DEBUG=developer dpkg --configure grub-pc"
** Attachment added: "dpkg-grub-pc.txt" http://launchpadlibrarian.net/42765879/dpkg-grub-pc.txt -- package grub-pc 1.98-1ubuntu3 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 https://bugs.launchpad.net/bugs/552007 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
