Here, as requested are the two outputs: >From sudo os-prober:
sudo os-prober /dev/sda1:Ubuntu 9.10 (9.10):Ubuntu:linux /dev/sda9::Arch:linux And from sudo linux-boot-prober: sudo linux-boot-prober /dev/sda9 /dev/sda9:/dev/sda9::/boot/vmlinuz26::root=/dev/sda9 -- [lucid] grub2 detect archlinux wrongly https://bugs.launchpad.net/bugs/518826 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs