Public bug reported: Binary package hint: grub2
After installing CentOS in an empty space on the disk without choosing to install the boot loader (old Grub), running "update-grub" on Ubuntu lists CentOS: Found linux image: /boot/vmlinuz-2.6.38-3-generic-pae Found initrd image: /boot/initrd.img-2.6.38-3-generic-pae Found linux image: /boot/vmlinuz-2.6.32-24-generic-pae Found initrd image: /boot/initrd.img-2.6.32-24-generic-pae Found memtest86+ image: /boot/memtest86+.bin Found CentOS release 5.5 (Final) on /dev/sda4 done But in /boot/grub/grub.cfg, CentOS isn't listed and doesn't show in the menu during boot. The partition layout is as follows: 1 Primary ext4 Ubuntu / 2 Primary Extended (added by the Ubuntu installer) 3 Primary ext3 CentOS /boot 4 Primary ext3 CentOS / 5 Logical swap (shared) By default, CentOS creates 2 partitions. One for /boot and one LVM PV with a VG for / and swap. I've attached the output of sfdisk -l /dev/sda and cfdisk -Ps /dev/sda. ProblemType: Bug DistroRelease: Ubuntu 10.04 Package: grub-pc 1.98-1ubuntu10 ProcVersionSignature: Ubuntu 2.6.38-3.30~lucid1-generic-pae 2.6.38-rc4 Uname: Linux 2.6.38-3-generic-pae i686 Architecture: i386 Date: Wed Feb 23 18:32:11 2011 InstallationMedia: Ubuntu-Server 10.04.1 LTS "Lucid Lynx" - Release i386 (20100816.2) ProcEnviron: PATH=(custom, no user) LANG=nl_NL.UTF-8 SHELL=/bin/bash SourcePackage: grub2 ** Affects: grub2 (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug lucid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/724206 Title: update-grub lists CentOS but doesn't add it to grub.cfg -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs