Public bug reported: A fatal error occurred while installing Ubuntu, however it had already happened to me while trying to install Archlinux, I actually pass to Ubuntu, because of the automatic process, however, in both cases the fatal error happened with grub. But in Arch i got more info of the moment and the message (I took a photo):
It was after the command: grub-install --target=x86_64-efi --efi-directory=/boot And the message said: grub-install: error: cannot open directory `/boot/grub/locale`: No such file or directory. I tryed creatitng it manually with mkdir, but I got the following message: error: No space left on device The EFI partition was mounted in /boot, but I think it is too small (99 MB) so grub-install is crashing as it seems that it needs to add write folder and files on it. I hope that may be useful. Regards ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: ubiquity 20.04.15.2 ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44 Uname: Linux 5.4.0-42-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu27.4 Architecture: amd64 CasperMD5CheckResult: pass CasperVersion: 1.445.1 CurrentDesktop: ubuntu:GNOME Date: Thu Feb 18 01:09:56 2021 InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed maybe-ubiquity quiet splash --- LiveMediaBuild: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731) ProcEnviron: LANGUAGE=es_ES.UTF-8 PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=es_ES.UTF-8 LC_NUMERIC=C.UTF-8 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-20.04.15.2 ubuntu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1915968 Title: grub is crashing. I think it doesn't have enought space on EFI To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub-installer/+bug/1915968/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs