X-Git-Url: https://git.grml.org/?p=grml-debootstrap.git;a=blobdiff_plain;f=grml-debootstrap;h=dba64341c500f8c10c6b302b70d2cc3b9eb3996f;hp=ca4172b67ddc4682b0690857ef941a90ee3fa1c7;hb=0de1bb148af138894da4b535852157bbbb2b056a;hpb=15a11433dd0fc15f7a16130578d1a50bd1cdcdcf

diff --git a/grml-debootstrap b/grml-debootstrap
index ca4172b..dba6434 100755
--- a/grml-debootstrap
+++ b/grml-debootstrap
@@ -995,10 +995,19 @@ mkfs() {
 
     # make sure /dev/disk/by-uuid/... is up2date, otherwise grub
     # will fail to detect the uuid in the chroot
-    if echo "$TARGET" | grep -q "/dev/md" ; then
+    if [ -n "$VIRTUAL" ] ; then
+      einfo "Virtual environment doesn't require blockdev --rereadpt, skipping therefore"
+    elif echo "$TARGET" | grep -q "/dev/md" ; then
       blockdev --rereadpt "${TARGET}"
-    elif ! [ -n "$VIRTUAL" ] ; then
-      blockdev --rereadpt "${TARGET%%[0-9]*}"
+    else
+      # if we deploy to /dev/sdX# then let's see if /dev/sdX exists
+      local main_device="${TARGET%%[0-9]*}"
+      # sanity check to not try to e.g. access /dev/loop if we get /dev/loop0
+      if [ -f "/sys/block/$(basename ${main_device})/$(basename ${TARGET})/dev" ] ; then
+        blockdev --rereadpt "$main_device"
+      else
+        einfo "No underlying block device for $TARGET identified, skipping blockdev --rereadpt."
+      fi
     fi
     # give the system 2 seconds, otherwise we might run into
     # race conditions :-/
@@ -1167,6 +1176,14 @@ fi
   chroot "${MNTPOINT}" update-grub
 
   case "$RELEASE" in
+    jessie)
+      einfo "Applying workaround for GRUB font path bug in jessie (Debian #787685)."
+      mkdir -p "${MNTPOINT}/boot/grub/fonts/"
+      cp "${MNTPOINT}/usr/share/grub/unicode.pf2" "${MNTPOINT}/boot/grub/fonts/"
+      ;;
+  esac
+
+  case "$RELEASE" in
     lenny|squeeze|wheezy)
       einfo "Adjusting grub.cfg for successful boot sequence."
       sed -i "s;root=[^ ]\+;root=UUID=$TARGET_UUID;" "${MNTPOINT}"/boot/grub/grub.cfg