Public bug reported: This bug report is a duplicated of bug #1902269 performed with Ubuntu 21.10. Basically installation fail when the installer doesn't find an EFI (ESR) partition on computers with legacy BIOS.
This time I have used Ubuntu 21.04 also to test the new version of Ubiquity package (21.04.15) which, as reported here: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1893964/comments/22 should have fixed the issue. Unfortunately I'm still experiencing the same problem. #### Partition details: - msdos partition table - 4 primary partitions, all ext4 ProblemType: Bug DistroRelease: Ubuntu 21.04 Package: ubiquity 21.04.15 ProcVersionSignature: Ubuntu 5.11.0-14.15-generic 5.11.12 Uname: Linux 5.11.0-14-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu65 Architecture: amd64 CasperMD5CheckResult: pass CasperVersion: 1.461 Date: Sat Apr 17 02:20:20 2021 InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed maybe-ubiquity quiet splash --- LiveMediaBuild: Ubuntu 21.04 "Hirsute Hippo" - Beta amd64 (20210416) RebootRequiredPkgs: linux-image-5.11.0-14-generic linux-base SourcePackage: ubiquity UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: ubiquity (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug hirsute ubiquity-21.04.15 ubuntu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1924823 Title: Ubiquity Ubuntu 21.04 install fail on legacy bios To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1924823/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs