update-grub does not detect Windows 10

[Antonio Querubin]

Running Linux Mint 17.2

update-grub uses os-prober to detect Windows versions but currently detects Windows 10 as Windows Recovery Environment . The patch below fixes this.

Patch for /usr/lib/os-probes/mounted/20microsoft:

--- ./20microsoft 2015/09/21 19:22:31 1.1
+++ ./20microsoft 2015/09/21 19:38:21
@@ -31,7 +31,9 @@
  for boot in $(item_in_dir boot "$2"); do
   bcd=$(item_in_dir bcd "$2/$boot")
   if [ -n "$bcd" ]; then
- if grep -qs "W.i.n.d.o.w.s. .8" "$2/$boot/$bcd"; then
+ if grep -qs "W.i.n.d.o.w.s. .1.0" "$2/$boot/$bcd"; then
+ long="Windows 10 (loader)"
+ elif grep -qs "W.i.n.d.o.w.s. .8" "$2/$boot/$bcd"; then
     long="Windows 8 (loader)"
    elif grep -qs "W.i.n.d.o.w.s. .7" "$2/$boot/$bcd"; then
     long="Windows 7 (loader)"

[Antonio Querubin (aaq)]

Running update-grub:

Expected result:
Found Windows 10 (loader) on /dev/sda1

Actual result:
Found Windows Recovery Environment (loader) on /dev/sda1

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.