I tried to install Ubuntu. But Grub won't install.
Configuration: sda1, sdb1, sdc1, sde1, sdf1, sdg1 and sdh1 in a mdadm-raid6 named md0. Partitioned the raid to md0p1 and md0p2. md0p1 contains /boot, md0p2 contains an LUKS-encrypted LVM with root and swap.
This is what I get:
address@hidden:/# grub-install /dev/sda /usr/sbin/grub-probe: error: no such disk. Auto-detection of a filesystem of /dev/mapper/vgubuntu-root 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>
address@hidden:/# grub-probe --device-map="/boot/grub/device.map" --target=fs -v /boot/grub grub-probe: info: the size of hd0 is 3907029168. grub-probe: info: the size of hd0 is 3907029168. grub-probe: info: the size of hd1 is 3907029168.
grub-probe: info: the size of hd1 is 3907029168. grub-probe: info: the size of hd2 is 3907029168. grub-probe: info: the size of hd2 is 3907029168. grub-probe: info: the size of hd3 is 3907029168. grub-probe: info: the size of hd3 is 3907029168.
grub-probe: info: the size of hd4 is 3907029168. grub-probe: info: the size of hd4 is 3907029168. grub-probe: info: the size of hd5 is 3907029168. grub-probe: info: the size of hd5 is 3907029168. grub-probe: info: the size of hd6 is 3907029168.
grub-probe: info: the size of hd6 is 3907029168. grub-probe: info: the size of hd7 is 3907029168. grub-probe: info: the size of hd7 is 3907029168. grub-probe: info: scanning hd0 for LVM. grub-probe: info: the size of hd0 is 3907029168.
grub-probe: info: no LVM signature found . grub-probe: info: the size of hd0 is 3907029168. grub-probe: info: scanning hd1 for LVM. grub-probe: info: the size of hd1 is 3907029168. grub-probe: info: no LVM signature found
. grub-probe: info: the size of hd1 is 3907029168. grub-probe: info: scanning hd2 for LVM. grub-probe: info: the size of hd2 is 3907029168. grub-probe: info: no LVM signature found . grub-probe: info: the size of hd2 is 3907029168.
grub-probe: info: scanning hd3 for LVM. grub-probe: info: the size of hd3 is 3907029168. grub-probe: info: no LVM signature found . grub-probe: info: the size of hd3 is 3907029168. grub-probe: info: scanning hd4 for LVM.
grub-probe: info: the size of hd4 is 3907029168. grub-probe: info: no LVM signature found . grub-probe: info: the size of hd4 is 3907029168. grub-probe: info: scanning hd5 for LVM. grub-probe: info: the size of hd5 is 3907029168.
grub-probe: info: no LVM signature found . grub-probe: info: the size of hd5 is 3907029168. grub-probe: info: scanning hd6 for LVM. grub-probe: info: the size of hd6 is 3907029168. grub-probe: info: no LVM signature found
. grub-probe: info: the size of hd6 is 3907029168. grub-probe: info: scanning hd7 for LVM. grub-probe: info: the size of hd7 is 3907029168. grub-probe: info: no LVM signature found . grub-probe: info: the size of hd7 is 3907029168.
grub-probe: info: the size of hd0 is 3907029168. grub-probe: info: the size of hd0 is 3907029168. grub-probe: info: the size of hd1 is 3907029168. grub-probe: info: the size of hd1 is 3907029168. grub-probe: info: the size of hd2 is 3907029168.
grub-probe: info: the size of hd2 is 3907029168. grub-probe: info: the size of hd3 is 3907029168. grub-probe: info: the size of hd3 is 3907029168. grub-probe: info: the size of hd4 is 3907029168. grub-probe: info: the size of hd4 is 3907029168.
grub-probe: info: the size of hd5 is 3907029168. grub-probe: info: the size of hd5 is 3907029168. grub-probe: info: the size of hd6 is 3907029168. grub-probe: info: the size of hd6 is 3907029168. grub-probe: info: the size of hd7 is 3907029168.
grub-probe: info: the size of hd7 is 3907029168. grub-probe: info: the size of hd0 is 3907029168. grub-probe: info: the size of hd0 is 3907029168. grub-probe: info: the size of hd1 is 3907029168. grub-probe: info: the size of hd1 is 3907029168.
grub-probe: info: the size of hd2 is 3907029168. grub-probe: info: the size of hd2 is 3907029168. grub-probe: info: the size of hd3 is 3907029168. grub-probe: info: the size of hd3 is 3907029168. grub-probe: info: the size of hd4 is 3907029168.
grub-probe: info: the size of hd4 is 3907029168. grub-probe: info: the size of hd5 is 3907029168. grub-probe: info: the size of hd5 is 3907029168. grub-probe: info: the size of hd6 is 3907029168. grub-probe: info: the size of hd6 is 3907029168.
grub-probe: info: the size of hd7 is 3907029168. grub-probe: info: the size of hd7 is 3907029168. grub-probe: info: the size of hd0 is 3907029168. grub-probe: info: the size of hd0 is 3907029168. grub-probe: info: the size of hd0 is 3907029168.
grub-probe: info: the size of hd1 is 3907029168. grub-probe: info: the size of hd1 is 3907029168. grub-probe: info: the size of hd1 is 3907029168. grub-probe: info: the size of hd2 is 3907029168. grub-probe: info: the size of hd2 is 3907029168.
grub-probe: info: the size of hd2 is 3907029168. grub-probe: info: the size of hd3 is 3907029168. grub-probe: info: the size of hd3 is 3907029168. grub-probe: info: the size of hd3 is 3907029168. grub-probe: info: the size of hd4 is 3907029168.
grub-probe: info: the size of hd4 is 3907029168. grub-probe: info: the size of hd4 is 3907029168. grub-probe: info: the size of hd5 is 3907029168. grub-probe: info: the size of hd5 is 3907029168. grub-probe: info: the size of hd5 is 3907029168.
grub-probe: info: the size of hd6 is 3907029168. grub-probe: info: the size of hd6 is 3907029168. grub-probe: info: the size of hd6 is 3907029168. grub-probe: info: the size of hd7 is 3907029168. grub-probe: info: the size of hd7 is 3907029168.
grub-probe: info: the size of hd7 is 3907029168. grub-probe: info: the size of hd0 is 3907029168. grub-probe: info: the size of hd0 is 3907029168. grub-probe: info: the size of hd0 is 3907029168. grub-probe: info: the size of hd1 is 3907029168.
grub-probe: info: the size of hd1 is 3907029168. grub-probe: info: the size of hd1 is 3907029168. grub-probe: info: the size of hd2 is 3907029168. grub-probe: info: the size of hd2 is 3907029168. grub-probe: info: the size of hd2 is 3907029168.
grub-probe: info: the size of hd3 is 3907029168. grub-probe: info: the size of hd3 is 3907029168. grub-probe: info: the size of hd3 is 3907029168. grub-probe: info: the size of hd4 is 3907029168. grub-probe: info: the size of hd4 is 3907029168.
grub-probe: info: the size of hd4 is 3907029168. grub-probe: info: the size of hd5 is 3907029168. grub-probe: info: the size of hd5 is 3907029168. grub-probe: info: the size of hd5 is 3907029168. grub-probe: info: the size of hd6 is 3907029168.
grub-probe: info: the size of hd6 is 3907029168. grub-probe: info: the size of hd6 is 3907029168. grub-probe: info: the size of hd7 is 3907029168. grub-probe: info: the size of hd7 is 3907029168. grub-probe: info: the size of hd7 is 3907029168.
grub-probe: info: scanning md/0 for LVM. grub-probe: info: no LVM signature found . grub-probe: info: scanning md/0,gpt2 for LVM. grub-probe: info: no LVM signature found . grub-probe: info: scanning md/0,gpt1 for LVM.
grub-probe: info: no LVM signature found . grub-probe: info: scanning hd0 for LVM. grub-probe: info: the size of hd0 is 3907029168. grub-probe: info: no LVM signature found . grub-probe: info: the size of hd0 is 3907029168.
grub-probe: info: scanning hd0,gpt1 for LVM. grub-probe: info: the size of hd0 is 3907029168. grub-probe: info: no LVM signature found . grub-probe: info: scanning hd1 for LVM. grub-probe: info: the size of hd1 is 3907029168.
grub-probe: info: no LVM signature found . grub-probe: info: the size of hd1 is 3907029168. grub-probe: info: scanning hd1,gpt1 for LVM. grub-probe: info: the size of hd1 is 3907029168. grub-probe: info: no LVM signature found
. grub-probe: info: scanning hd2 for LVM. grub-probe: info: the size of hd2 is 3907029168. grub-probe: info: no LVM signature found . grub-probe: info: the size of hd2 is 3907029168. grub-probe: info: scanning hd2,gpt1 for LVM.
grub-probe: info: the size of hd2 is 3907029168. grub-probe: info: no LVM signature found . grub-probe: info: scanning hd3 for LVM. grub-probe: info: the size of hd3 is 3907029168. grub-probe: info: no LVM signature found
. grub-probe: info: the size of hd3 is 3907029168. grub-probe: info: scanning hd3,gpt1 for LVM. grub-probe: info: the size of hd3 is 3907029168. grub-probe: info: no LVM signature found . grub-probe: info: scanning hd4 for LVM.
grub-probe: info: the size of hd4 is 3907029168. grub-probe: info: no LVM signature found . grub-probe: info: the size of hd4 is 3907029168. grub-probe: info: scanning hd4,gpt1 for LVM. grub-probe: info: the size of hd4 is 3907029168.
grub-probe: info: no LVM signature found . grub-probe: info: scanning hd5 for LVM. grub-probe: info: the size of hd5 is 3907029168. grub-probe: info: no LVM signature found . grub-probe: info: the size of hd5 is 3907029168.
grub-probe: info: scanning hd5,gpt1 for LVM. grub-probe: info: the size of hd5 is 3907029168. grub-probe: info: no LVM signature found . grub-probe: info: scanning hd6 for LVM. grub-probe: info: the size of hd6 is 3907029168.
grub-probe: info: no LVM signature found . grub-probe: info: the size of hd6 is 3907029168. grub-probe: info: scanning hd6,gpt1 for LVM. grub-probe: info: the size of hd6 is 3907029168. grub-probe: info: no LVM signature found
. grub-probe: info: scanning hd7 for LVM. grub-probe: info: the size of hd7 is 3907029168. grub-probe: info: no LVM signature found . grub-probe: info: the size of hd7 is 3907029168. grub-probe: info: scanning hd7,gpt1 for LVM.
grub-probe: info: the size of hd7 is 3907029168. grub-probe: info: no LVM signature found . grub-probe: info: changing current directory to /dev. grub-probe: info: changing current directory to vgubuntu. grub-probe: info: changing current directory to md.
grub-probe: info: changing current directory to snd. grub-probe: info: changing current directory to by-path. grub-probe: info: changing current directory to cpu. grub-probe: info: changing current directory to shm.
grub-probe: info: changing current directory to dri. grub-probe: info: changing current directory to disk. grub-probe: info: changing current directory to by-uuid. grub-probe: info: changing current directory to by-label.
grub-probe: info: changing current directory to by-path. grub-probe: info: changing current directory to by-id. grub-probe: info: changing current directory to bsg. grub-probe: info: changing current directory to char.
grub-probe: info: changing current directory to block. grub-probe: info: changing current directory to pts. grub-probe: info: changing current directory to mapper. grub-probe: info: opening vgubuntu-root. grub-probe: error: no such disk.