For reference, I will post my solution as well. First, I undid the divert performed by ubiquity via: $ sudo rm /usr/sbin/update-initramfs $ sudo dpkg-divert --rename --remove /usr/sbin/update-initramfs
Then I was able to generate initrd images for all kernels via: $ sudo update-initramfs -c -t -k all And then updated grub as usual: $ sudo update-grub I have since pulled down a kernel via "Update Manager" and update- initramfs is now being triggered as intended by /etc/kernel/postinst.d /initramfs-tools, which now generates working boot configurations. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/974765 Title: Drive not found since 3.2.0-21... kernel panic, unable to mount root fs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/974765/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
