X-Git-Url: https://git.grml.org/?p=grml-live.git;a=blobdiff_plain;f=docs%2Fgrml-live.txt;h=dcfb14b2a56958b68de29cb798affca49e73817e;hp=25752b8871b19f4d202847cbda9cf2f4bd232d66;hb=956db16430d4c373008e9b1a3b0a33e020e117ab;hpb=74d93017fe452a2bc01d802ce9b342ff6c4b649b

diff --git a/docs/grml-live.txt b/docs/grml-live.txt
index 25752b8..dcfb14b 100644
--- a/docs/grml-live.txt
+++ b/docs/grml-live.txt
@@ -1031,6 +1031,38 @@ Configure approx:
 Don't forget to restart approx (/etc/init.d/approx restart). That's it.
 All downloaded files will be cached in /var/cache/approx now.
 
+[[revert_manifold]]
+How do I revert the manifold feature from an ISO?
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The so called manifold feature Grml ISOs use by default allows to use the same
+ISO for CD boot and USB boot. If you notice any problems when booting just
+revert the manifold feature running:
+
+  % dd if=/dev/zero of=grml.iso bs=512 count=1 conv=notrunc
+
+To switch from manifold to isohybrid mode (an alternative approach provided by
+syslinux) then just execute:
+
+  % isohybrid grml.iso
+
+[[basetgz]]
+How to I create a base tar.gz (I386.tar.gz or AMD64.tar.gz)
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Execute the following commands (requires root):
+
+  ARCH='amd64' # replace with i386 if necessary
+  SUITE='squeeze' # using the current stable release should always work
+  debootstrap --arch "$ARCH" --exclude=info,tasksel,tasksel-data "$SUITE" "$ARCH" http://debian.netcologne.de/debian
+  cd "$ARCH"
+  rm var/cache/apt/archives/*.deb
+  tar zcf ../"${ARCH}".tar.gz *
+
+And finally place the generated tarball in /etc/grml/fai/config/basefiles/ (note
+that it needs to be uppercase letters matching the class names, so: AMD64.tar.gz
+for amd64 and I386.tar.gz for i386).
+
 [[question]]
 I've a question which isn't answered by this document
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~