Public bug reported:
On my freshly-installed and up-to-date 18.10 with full-disk encryption, I
decided to upgrade to 19.04 (dev) using _update-manager -d_.
Everything seemed fine, until I rebooted and the Grub configuration apparently
had been overwritten, and it does not offer to enter the master password, so
cannot find the root VG.
This is all happening on my Lenovo T480 PC, with only Ubuntu (no dual-
boot).
I tried boot-repair, applying any suggestion it threw at me, but it
could not fix the issue.
I did try to add GRUB_ENABLE_CRYPTODISK=y in /etc/default/grub and
successfully run update-grub in a chroot, but this did not fix the
issue.
Feel free to ask for more details, but diagnostic is limited, as the
system is not booting, from the very early stages.
Thanks.
** Affects: grub2 (Ubuntu)
Importance: Undecided
Status: New
** Tags: disco
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https://bugs.launchpad.net/bugs/1813126
Title:
Full-disk encryption: Unbootable system after upgrade to Ubuntu 19.04
Disco Dingo
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