Public bug reported: Hello! I have a RAID1 with encryption. It's from an other installation of the past and works fine. After installing mdadm and done mdadm --assembly --scan my RAID1 recognized correctly. Look here: lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT loop0 7:0 0 1.9G 1 loop /rofs loop1 7:1 0 27.1M 1 loop /snap/snapd/7264 loop2 7:2 0 55M 1 loop /snap/core18/1705 loop3 7:3 0 240.8M 1 loop /snap/gnome-3-34-1804/24 loop4 7:4 0 62.1M 1 loop /snap/gtk-common-themes/1506 loop5 7:5 0 49.8M 1 loop /snap/snap-store/433 sda 8:0 0 1.8T 0 disk ├─sda1 8:1 0 595M 0 part │ └─md127 9:127 0 595M 0 raid1 ├─sda2 8:2 0 600G 0 part │ └─md126 9:126 0 600G 0 raid1 │ └─lukslvm 253:0 0 600G 0 crypt │ ├─DiePlatte-home 253:1 0 460G 0 lvm │ ├─DiePlatte-root 253:2 0 120G 0 lvm │ ├─DiePlatte-swap 253:3 0 4G 0 lvm [SWAP] │ └─DiePlatte-tmp 253:4 0 16G 0 lvm └─sda3 8:3 0 1.2T 0 part └─md125 9:125 0 1.2T 0 raid1 sdb 8:16 0 1.8T 0 disk ├─sdb1 8:17 0 595M 0 part │ └─md127 9:127 0 595M 0 raid1 ├─sdb2 8:18 0 600G 0 part │ └─md126 9:126 0 600G 0 raid1 │ └─lukslvm 253:0 0 600G 0 crypt │ ├─DiePlatte-home 253:1 0 460G 0 lvm │ ├─DiePlatte-root 253:2 0 120G 0 lvm │ ├─DiePlatte-swap 253:3 0 4G 0 lvm [SWAP] │ └─DiePlatte-tmp 253:4 0 16G 0 lvm └─sdb3 8:19 0 1.2T 0 part └─md125 9:125 0 1.2T 0 raid1 sdc 8:32 1 14.9G 0 disk ├─sdc1 8:33 1 2.5G 0 part /cdrom ├─sdc2 8:34 1 3.9M 0 part └─sdc3 8:35 1 12.4G 0 part /var/crash sr0 11:0 1 1024M 0 rom
I choose manual partition to use the existing partitions and choose /dev/sdb to install the boot loader. But at the end of installation, I see the message: Executing 'grub-install /dev/sda failed' But I don't installed it on /dev/sda. It was /dev/sdb! If I click on OK another window is opening. There, I see the setup will install the boot loader on sda and sdb. In this windows, I have different options, but no one works, because the OK button is useless and don't do anything. The button is greyed out, until I clicked on "choose a different device to install the bootloader on". Then the button looks active, but have not functionality, too. You can find some screenshots here: https://imgur.com/a/koe0QAE ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: ubiquity 20.04.15 [modified: lib/partman/automatically_partition/question] ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30 Uname: Linux 5.4.0-26-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 CasperMD5CheckResult: pass CasperVersion: 1.445 CurrentDesktop: ubuntu:GNOME Date: Mon Jun 29 16:00:27 2020 InstallCmdLine: file=/cdrom/preseed/ubuntu.seed initrd=/casper/initrd quiet splash --- LiveMediaBuild: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=C.UTF-8 SHELL=/bin/bash SourcePackage: grub-installer UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: grub-installer (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug focal ubiquity-20.04.15 ubuntu ** Attachment added: "Screenshot from 2020-06-29 15-55-35.png" https://bugs.launchpad.net/bugs/1885575/+attachment/5388180/+files/Screenshot%20from%202020-06-29%2015-55-35.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1885575 Title: Install boot loader on RAID1 system failed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub-installer/+bug/1885575/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
