I had the same problem and solved it as following. $ sudo aptitude purge grub-pc.
After that i did an install again $ sudo aptitude install grub-pc And the message went away. Probably an error in the install scripts that arn't getting overwritten or something. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/692163 Title: package grub-pc 1.98-1ubuntu9 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
