+<div class="title">lenny/squeeze/wheezy release</div>\r
+<div class="paragraph"><p>[1] Please notice that releases like lenny, squeeze and wheezy are unsupported releases within Debian nowadays.\r
+grml-debootstrap can handle the releases but you really should not use them\r
+anymore unless you really know what you are doing.\r
+Choose the current Debian stable version instead.\r
+See <a href="https://wiki.debian.org/DebianReleases">https://wiki.debian.org/DebianReleases</a> for the list of supported releases.</p></div>\r
+<div class="paragraph"><p>Notice that you need to specify a mirror providing the lenny and squeeze releases, the\r
+default (<a href="http://deb.debian.org/debian">http://deb.debian.org/debian</a>) doesn’t provide it any longer nowadays.\r
+Set the mirror to e.g. <a href="http://archive.debian.org/debian/">http://archive.debian.org/debian/</a> if you don’t have\r
+your own lenny/squeeze mirror.</p></div>\r
+<div class="paragraph"><p>Older releases might also fail to install when running on top of recent kernel versions,\r
+throwing segfaults during debootstrap. This can be identified by the following messages inside kernel log (check with <em>dmesg</em>):</p></div>\r
+<div class="literalblock">\r
+<div class="content">\r
+<pre><code>dpkg[...] vsyscall attempted with vsyscall=none ip:[...]\r
+dpkg[...]: segfault at [...]</code></pre>\r
+</div></div>\r
+<div class="paragraph"><p>To work around this issue boot your system with the kernel boot option <em>vsyscall=emulate</em>.</p></div>\r
+<div class="paragraph"><p>You also need to specify a filesystem that’s supported by lenny, e.g.\r
+<em>--filesystem ext3</em> since grml-debootstrap’s current default (ext4) isn’t\r
+supported by lenny.</p></div>\r
+<div class="paragraph"><p>Also when debootstrapping lenny on a live system with a kernel version\r
+like "3.16-1-grml-amd64" lenny’s libc will fail to install with:</p></div>\r
+<div class="literalblock">\r
+<div class="content">\r
+<pre><code>[...]\r
+/var/lib/dpkg/tmp.ci/preinst: line 265: [: 3.16-1-grml-amd64: integery expression expected\r
+/var/lib/dpkg/tmp.ci/preinst: line 231: 3.16-1-grml-amd64: syntax error: invalid arithemtic operator (error token is ".16-1-grml-amd64")\r
+dpkg: error processing /var/cache/apt/archives/libc6_2.7-18lenny7_amd64.deb (--install):\r
+[....]</code></pre>\r
+</div></div>\r
+<div class="paragraph"><p>To workaround this either debootstrap from a system with an according\r
+kernel version or use the "fake uname" workaround (just google for it).</p></div>\r
+<div class="paragraph"><p>When installing lenny to a new mdraid, grml-debootstrap will use md metadata\r
+format version 0.90. This limits the device to a maximum size of 2TB, but has\r
+the advantage of grub-legacy actually being able to boot from it.</p></div>\r
+</td>\r
+</tr></table>\r
+</div>\r
+<div class="admonitionblock">\r
+<table><tr>\r
+<td class="icon">\r
+<img src="./images/icons/note.png" alt="Note" />\r
+</td>\r
+<td class="content">\r
+<div class="title">unstable and testing releases</div>\r
+<div class="paragraph"><p>[2] Please notice that Debian/testing and Debian/unstable (sid) might\r
+not be always installable due to their nature. What <em>might</em> work instead is\r
+deploying a stable release and upgrade it after installation finished.</p></div>\r