debian/patches/wubi_no_windows.patch

   1 From b1ff1336667cb0ab0abe679d9e38f3e3b5b48e2f Mon Sep 17 00:00:00 2001
   2 From: Colin Watson <cjwatson@ubuntu.com>
   3 Date: Mon, 13 Jan 2014 12:13:24 +0000
   4 Subject: Skip Windows os-prober entries on Wubi systems
   5
   6 Since we're already being booted from the Windows boot loader, including
   7 entries that take us back to it mostly just causes confusion, and stops
   8 us from being able to hide the menu if there are no other OSes
   9 installed.
  10
  11 https://blueprints.launchpad.net/ubuntu/+spec/foundations-o-wubi
  12
  13 Forwarded: not-needed
  14 Last-Update: 2013-11-26
  15
  16 Patch-Name: wubi_no_windows.patch
  17 ---
  18  util/grub.d/30_os-prober.in | 19 +++++++++++++++++++
  19  1 file changed, 19 insertions(+)
  20
  21 diff --git a/util/grub.d/30_os-prober.in b/util/grub.d/30_os-prober.in
  22 index b7e1147c4..271044f59 100644
  23 --- a/util/grub.d/30_os-prober.in
  24 +++ b/util/grub.d/30_os-prober.in
  25 @@ -110,6 +110,8 @@ EOF
  26
  27  used_osprober_linux_ids=
  28
  29 +wubi=
  30 +
  31  for OS in ${OSPROBED} ; do
  32    DEVICE="`echo ${OS} | cut -d ':' -f 1`"
  33    LONGNAME="`echo ${OS} | cut -d ':' -f 2 | tr '^' ' '`"
  34 @@ -146,6 +148,23 @@ for OS in ${OSPROBED} ; do
  35    case ${BOOT} in
  36      chain)
  37
  38 +      case ${LONGNAME} in
  39 +       Windows*)
  40 +         if [ -z "$wubi" ]; then
  41 +           if [ -x /usr/share/lupin-support/grub-mkimage ] && \
  42 +              /usr/share/lupin-support/grub-mkimage --test; then
  43 +             wubi=yes
  44 +           else
  45 +             wubi=no
  46 +           fi
  47 +         fi
  48 +         if [ "$wubi" = yes ]; then
  49 +           echo "Skipping ${LONGNAME} on Wubi system" >&2
  50 +           continue
  51 +         fi
  52 +         ;;
  53 +      esac
  54 +
  55           onstr="$(gettext_printf "(on %s)" "${DEVICE}")"
  56        cat << EOF
  57  menuentry '$(echo "${LONGNAME} $onstr" | grub_quote)' $CLASS --class os \$menuentry_id_option 'osprober-chain-$(grub_get_device_id "${DEVICE}")' {