I am using a dual boot laptop with 14.10 and Windows 10. After Windows update, first reboot got me to
grub rescue> prompt. I have checked previous posts how to force boot into Linux. In all those cases by progressively searching through partitions people found their Linux partitions. My problem is I can't seem to find it.
This is what I get after
It seems before the update boot partition was msdos6. Now I check every partition (msdos1, msdos2 and msdos5) with ls command to find the partition with grub but get
error: unknown filesystem. for all of them.
I will use a live CD to recover as last option.