Hi, grub installation fails on my pc running Debian GNU/Linux amd64 wheezy/sid:
# update-grub Generating grub.cfg ... /usr/sbin/grub-probe: error: no such disk.
# grub-install --modules="raid mdraid lvm" --no-floppy --recheck "(hd0)"
/usr/sbin/grub-probe: error: no such disk. Auto-detection of a filesystem of /dev/md1 failed. Please report this together with the output of "/usr/sbin/grub-probe --device-map="/boot/grub/device.map" --target=fs -v /boot/grub" to <address@hidden>
#/usr/sbin/grub-probe --device-map="/boot/grub/device.map" --target=fs -v /boot/grub /usr/sbin/grub-probe: info: the size of hd0 is 4030463. /usr/sbin/grub-probe: info: the size of hd0 is 4030463. /usr/sbin/grub-probe: info: the size of hd1 is 1953525168.
/usr/sbin/grub-probe: info: the size of hd1 is 1953525168. /usr/sbin/grub-probe: info: the size of hd2 is 1953525168. /usr/sbin/grub-probe: info: the size of hd2 is 1953525168. /usr/sbin/grub-probe: info: the size of hd3 is 4030463.
/usr/sbin/grub-probe: info: the size of hd3 is 4030463. /usr/sbin/grub-probe: info: scanning hd0 for LVM. /usr/sbin/grub-probe: info: the size of hd0 is 4030463. /usr/sbin/grub-probe: info: no LVM signature found
. /usr/sbin/grub-probe: info: the size of hd0 is 4030463. /usr/sbin/grub-probe: info: scanning hd1 for LVM. /usr/sbin/grub-probe: info: the size of hd1 is 1953525168. /usr/sbin/grub-probe: info: no LVM signature found
. /usr/sbin/grub-probe: info: the size of hd1 is 1953525168. /usr/sbin/grub-probe: info: scanning hd2 for LVM. /usr/sbin/grub-probe: info: the size of hd2 is 1953525168. /usr/sbin/grub-probe: info: no LVM signature found
. /usr/sbin/grub-probe: info: the size of hd2 is 1953525168. /usr/sbin/grub-probe: info: scanning hd3 for LVM. /usr/sbin/grub-probe: info: the size of hd3 is 4030463. /usr/sbin/grub-probe: info: no LVM signature found
. /usr/sbin/grub-probe: info: the size of hd3 is 4030463. /usr/sbin/grub-probe: info: the size of hd0 is 4030463. /usr/sbin/grub-probe: info: the size of hd0 is 4030463. /usr/sbin/grub-probe: info: the size of hd1 is 1953525168.
/usr/sbin/grub-probe: info: the size of hd1 is 1953525168. /usr/sbin/grub-probe: info: the size of hd2 is 1953525168. /usr/sbin/grub-probe: info: the size of hd2 is 1953525168. /usr/sbin/grub-probe: info: the size of hd3 is 4030463.
/usr/sbin/grub-probe: info: the size of hd3 is 4030463. /usr/sbin/grub-probe: info: the size of hd0 is 4030463. /usr/sbin/grub-probe: info: the size of hd0 is 4030463. /usr/sbin/grub-probe: info: the size of hd1 is 1953525168.
/usr/sbin/grub-probe: info: the size of hd1 is 1953525168. /usr/sbin/grub-probe: info: the size of hd2 is 1953525168. /usr/sbin/grub-probe: info: the size of hd2 is 1953525168. /usr/sbin/grub-probe: info: the size of hd3 is 4030463.
/usr/sbin/grub-probe: info: the size of hd3 is 4030463. /usr/sbin/grub-probe: info: the size of hd0 is 4030463. /usr/sbin/grub-probe: info: the size of hd0 is 4030463. /usr/sbin/grub-probe: info: the size of hd0 is 4030463.
/usr/sbin/grub-probe: info: the size of hd1 is 1953525168. /usr/sbin/grub-probe: info: the size of hd1 is 1953525168. /usr/sbin/grub-probe: info: the size of hd1 is 1953525168. /usr/sbin/grub-probe: info: the size of hd1 is 1953525168.
/usr/sbin/grub-probe: info: the size of hd1 is 1953525168. /usr/sbin/grub-probe: info: the size of hd1 is 1953525168. /usr/sbin/grub-probe: info: the size of hd1 is 1953525168. /usr/sbin/grub-probe: info: the size of hd1 is 1953525168.
/usr/sbin/grub-probe: info: the size of hd1 is 1953525168. /usr/sbin/grub-probe: info: the size of hd2 is 1953525168. /usr/sbin/grub-probe: info: the size of hd2 is 1953525168. /usr/sbin/grub-probe: info: the size of hd2 is 1953525168.
/usr/sbin/grub-probe: info: the size of hd2 is 1953525168. /usr/sbin/grub-probe: info: the size of hd2 is 1953525168. /usr/sbin/grub-probe: info: the size of hd2 is 1953525168. /usr/sbin/grub-probe: info: the size of hd2 is 1953525168.
/usr/sbin/grub-probe: info: the size of hd2 is 1953525168. /usr/sbin/grub-probe: info: the size of hd2 is 1953525168. /usr/sbin/grub-probe: info: the size of hd3 is 4030463. /usr/sbin/grub-probe: info: the size of hd3 is 4030463.
/usr/sbin/grub-probe: info: the size of hd3 is 4030463. /usr/sbin/grub-probe: info: the size of hd0 is 4030463. /usr/sbin/grub-probe: info: the size of hd0 is 4030463. /usr/sbin/grub-probe: info: the size of hd0 is 4030463.
/usr/sbin/grub-probe: info: the size of hd1 is 1953525168. /usr/sbin/grub-probe: info: the size of hd1 is 1953525168. /usr/sbin/grub-probe: info: the size of hd1 is 1953525168. /usr/sbin/grub-probe: info: the size of hd1 is 1953525168.
/usr/sbin/grub-probe: info: the size of hd1 is 1953525168. /usr/sbin/grub-probe: info: the size of hd1 is 1953525168. /usr/sbin/grub-probe: info: the size of hd1 is 1953525168. /usr/sbin/grub-probe: info: the size of hd1 is 1953525168.
/usr/sbin/grub-probe: info: the size of hd1 is 1953525168. /usr/sbin/grub-probe: info: the size of hd2 is 1953525168. /usr/sbin/grub-probe: info: the size of hd2 is 1953525168. /usr/sbin/grub-probe: info: the size of hd2 is 1953525168.
/usr/sbin/grub-probe: info: the size of hd2 is 1953525168. /usr/sbin/grub-probe: info: the size of hd2 is 1953525168. /usr/sbin/grub-probe: info: the size of hd2 is 1953525168. /usr/sbin/grub-probe: info: the size of hd2 is 1953525168.
/usr/sbin/grub-probe: info: the size of hd2 is 1953525168. /usr/sbin/grub-probe: info: the size of hd2 is 1953525168. /usr/sbin/grub-probe: info: the size of hd3 is 4030463. /usr/sbin/grub-probe: info: the size of hd3 is 4030463.
/usr/sbin/grub-probe: info: the size of hd3 is 4030463. /usr/sbin/grub-probe: info: scanning md/1 for LVM. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: scanning md/2 for LVM.
/usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: scanning md/3 for LVM. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: scanning md/5 for LVM.
/usr/sbin/grub-probe: info: scanning md/6 for LVM. /usr/sbin/grub-probe: info: scanning md/7 for LVM. /usr/sbin/grub-probe: info: scanning md/8 for LVM. /usr/sbin/grub-probe: info: scanning hd0 for LVM. /usr/sbin/grub-probe: info: the size of hd0 is 4030463.
/usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: the size of hd0 is 4030463. /usr/sbin/grub-probe: info: scanning hd0,msdos1 for LVM. /usr/sbin/grub-probe: info: the size of hd0 is 4030463.
/usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: scanning hd1 for LVM. /usr/sbin/grub-probe: info: the size of hd1 is 1953525168. /usr/sbin/grub-probe: info: no LVM signature found
. /usr/sbin/grub-probe: info: the size of hd1 is 1953525168. /usr/sbin/grub-probe: info: scanning hd1,msdos8 for LVM. /usr/sbin/grub-probe: info: the size of hd1 is 1953525168. /usr/sbin/grub-probe: info: no LVM signature found
. /usr/sbin/grub-probe: info: scanning hd1,msdos7 for LVM. /usr/sbin/grub-probe: info: the size of hd1 is 1953525168. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: scanning hd1,msdos6 for LVM.
/usr/sbin/grub-probe: info: the size of hd1 is 1953525168. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: scanning hd1,msdos5 for LVM. /usr/sbin/grub-probe: info: the size of hd1 is 1953525168.
/usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: scanning hd1,msdos3 for LVM. /usr/sbin/grub-probe: info: the size of hd1 is 1953525168. /usr/sbin/grub-probe: info: no LVM signature found
. /usr/sbin/grub-probe: info: scanning hd1,msdos2 for LVM. /usr/sbin/grub-probe: info: the size of hd1 is 1953525168. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: scanning hd1,msdos1 for LVM.
/usr/sbin/grub-probe: info: the size of hd1 is 1953525168. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: scanning hd2 for LVM. /usr/sbin/grub-probe: info: the size of hd2 is 1953525168.
/usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: the size of hd2 is 1953525168. /usr/sbin/grub-probe: info: scanning hd2,msdos8 for LVM. /usr/sbin/grub-probe: info: the size of hd2 is 1953525168.
/usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: scanning hd2,msdos7 for LVM. /usr/sbin/grub-probe: info: the size of hd2 is 1953525168. /usr/sbin/grub-probe: info: no LVM signature found
. /usr/sbin/grub-probe: info: scanning hd2,msdos6 for LVM. /usr/sbin/grub-probe: info: the size of hd2 is 1953525168. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: scanning hd2,msdos5 for LVM.
/usr/sbin/grub-probe: info: the size of hd2 is 1953525168. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: scanning hd2,msdos3 for LVM. /usr/sbin/grub-probe: info: the size of hd2 is 1953525168.
/usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: scanning hd2,msdos2 for LVM. /usr/sbin/grub-probe: info: the size of hd2 is 1953525168. /usr/sbin/grub-probe: info: no LVM signature found
. /usr/sbin/grub-probe: info: scanning hd2,msdos1 for LVM. /usr/sbin/grub-probe: info: the size of hd2 is 1953525168. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: scanning hd3 for LVM.
/usr/sbin/grub-probe: info: the size of hd3 is 4030463. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: the size of hd3 is 4030463. /usr/sbin/grub-probe: info: scanning hd3,msdos1 for LVM.
/usr/sbin/grub-probe: info: the size of hd3 is 4030463. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: changing current directory to /dev. /usr/sbin/grub-probe: info: changing current directory to ati.
/usr/sbin/grub-probe: info: changing current directory to vg0. /usr/sbin/grub-probe: info: changing current directory to snd. /usr/sbin/grub-probe: info: changing current directory to by-path. /usr/sbin/grub-probe: info: changing current directory to cpu.
/usr/sbin/grub-probe: info: changing current directory to shm. /usr/sbin/grub-probe: info: opening md1. /usr/sbin/grub-probe: error: no such disk.
$ mount /dev/md3 on / type ext3 (rw,errors=remount-ro)
... /dev/md1 on /boot type ext3 (rw)