Package: grub-common Version: 1.98+20100804-14 Severity: normal Hi,
as the subject already suggests, the os-prober script sets an invalid boot device for a parallel installation of Debian GNU/Hurd. This will make the Hurd fail to boot when booting it from a chainloaded GRUB2 (after upgrading a previously installed GRUB1). The affected line is: "multiboot /boot/gnumach.gz root=device:hd0smsdos2" where "hd0smsdos2" is not a valid identifier for a partition in the Hurd. The proper naming is "hd0s2" and after correcting the device name, that is: "multiboot /boot/gnumach.gz root=device:hd0s2" the Hurd boots properly again. I think, that at some point one of the migration scripts from GRUB1 to GRUB2 or the os-prober script introduce an additional "msdos" label into the device name which eventually makes the device name invalid. Regards, Adrian -- System Information: Debian Release: 6.0 APT prefers stable APT policy: (500, 'stable'), (100, 'unstable') Architecture: amd64 (x86_64) Kernel: Linux 2.6.32-5-amd64 (SMP w/2 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages grub-common depends on: ii base-files 6.0 Debian base system miscellaneous f ii dpkg 1.15.8.10 Debian package management system ii gettext-base 0.18.1.1-3 GNU Internationalization utilities ii install-info 4.13a.dfsg.1-6 Manage installed documentation in ii libc6 2.11.2-10 Embedded GNU C Library: Shared lib ii libdevmapper1.02.1 2:1.02.48-5 The Linux Kernel Device Mapper use ii libfreetype6 2.4.2-2.1 FreeType 2 font engine, shared lib ii zlib1g 1:1.2.3.4.dfsg-3 compression library - runtime Versions of packages grub-common recommends: ii os-prober 1.42 utility to detect other OSes on a Versions of packages grub-common suggests: pn grub-emu <none> (no description available) pn multiboot-doc <none> (no description available) pn xorriso <none> (no description available) -- no debconf information -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org