OK; in fact my /boot/ directory is placed on a USB key which I moved from a USB port to another one before updating, and without having restarted, so the USB key was unmounted and thus /boot/ directory was not existing any more. Stupid me. I'll try to close the issue.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1455383 Title: grub-pc 2.02~beta2-9ubuntu1.1 failed to install/upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1455383/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
