Thanks for your report. Are you able to reproduce the hang when running (all on 1 line) $ sudo DEBCONF_DEBUG='.*' sh -x /var/lib/dpkg/info/grub-pc.postinst configure 1.98-1ubuntu5 2>&1 | tee ~/grub-pc.log
If it hangs then please attach the file ~/grub-pc.log to this report Thanks in advance. ** Changed in: grub2 (Ubuntu) Status: New => Incomplete -- package grub-pc 1.98-1ubuntu4 failed to upgrade: subprocess installed post-installation script hangs https://bugs.launchpad.net/bugs/561374 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