We can close this bug because unfortunately this is expected behaviour, and it isn't a bug in the kernel or installer.
The changes between /dev/hdxx and /dev/sdxx is because the kernel is moving over to libata support for PATA and SATA devices, rather than using the original older IDE infrastructure. When libata is used devices are recognised as /dev/sdxx, rather than /dev/hdxx. The oscillation between /dev/hdxx and /dev/sdxx with the kernel versions is because this has been work in progress, and a lot of work has been performed between -12 and -14, with the result in some cases that the older IDE infrastructure was used for some hardware in -13. Normally, users are insulated from this change because the Feisty installer writes files (grub, /etc/fstab etc.) that use disk labels (UUID) to refer to disks and partitions rather than the /dev entry, and this doesn't change even if the /dev entry does. Unfortunately, by skipping the grub installation and by using /dev entries, you have been exposed to the on-going kernel changes. ** Changed in: linux-source-2.6.20 (Ubuntu) Status: Needs Info => Rejected -- grub: feisty linux-image 2.6.20-13, wrong root device in menu.lst https://bugs.launchpad.net/bugs/100005 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs