I am seeing the same behaviour. The system was installed with the 19.10 beta on LVM and kept up to date.
$ lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT nvme0n1 259:0 0 477G 0 disk ├─nvme0n1p1 259:1 0 512M 0 part /boot/efi └─nvme0n1p2 259:2 0 476.4G 0 part └─vgkubuntu-root 253:0 0 475.5G 0 lvm / -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1834250 Title: update-grub complains about non-existent drives (due to cardreader) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1834250/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
