Public bug reported: Binary package hint: grub2
I have three hard drives. One has Windows7 Professional - rarely used - the second has Ubuntu 10.10 and the third is for messing about with. Each operating system uses the whole disc. I changed the BIOS to boot from the Messing about disc and installed Natty alpha 1 with no problem. It works well (although lots of essential bits seem to be missing from Unity - I am using the "Classic Desktop") but Grub shows only the Natty installation and Windows 7 but not Ubuntu 10.10. OS-prober does not show the other installation of Ubuntu either and running sudo update-grub does not help. Changing the boot disc to the Ubuntu 10.10 disc and running update-grub from there produces a menu for all three OSs on booting from that disc but I can not cure the problem in booting from the Natty disc. Reinstalling Grub2 did not help. ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: grub2 1.99~20101126-1ubuntu3 ProcVersionSignature: Ubuntu 2.6.37-7.19-generic-pae 2.6.37-rc3 Uname: Linux 2.6.37-7-generic-pae i686 NonfreeKernelModules: nvidia Architecture: i386 Date: Mon Dec 6 16:53:48 2010 InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20101202) ProcEnviron: LANG=en_GB.UTF-8 SHELL=/bin/bash SourcePackage: grub2 ** Affects: grub2 (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 natty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/686076 Title: Grub fails to recognise Ubuntu 10.10 on a separate hard disc. Windows 7 is recognised OK -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs