I am able to reproduce w/ focal as well. The above patch is tagged as "Fixes: 781b3e5efc3 (tftp: Do not use priority queue)", which is in focal (d/p/0090-tftp-Do-not-use-priority-queue.patch). However, it wasn't added until 2.04-1ubuntu26.1. My guess is that it was not reproducible in Comment #12 because that test may have used the original GA image from 2.04-1ubuntu26[1] instead of the latest[2]. @Tai can you confirm?
[1] http://ports.ubuntu.com/ubuntu-ports/dists/focal/main/uefi/grub2-arm64/current/grubnetaa64.efi [2] http://ports.ubuntu.com/ubuntu-ports/dists/focal-updates/main/uefi/grub2-arm64/current/grubnetaa64.efi ** Also affects: grub2 (Ubuntu Groovy) Importance: Undecided Status: Confirmed ** Also affects: livecd-rootfs (Ubuntu Groovy) Importance: Undecided Status: Invalid ** Also affects: grub2 (Ubuntu Focal) Importance: Undecided Status: New ** Also affects: livecd-rootfs (Ubuntu Focal) Importance: Undecided Status: New ** Changed in: grub2 (Ubuntu Focal) Status: New => Confirmed ** Changed in: livecd-rootfs (Ubuntu Focal) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1900773 Title: ARM servers timeout downloading initrd To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1900773/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs