<div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word"><div><div style="word-wrap:break-word"><div><div style="word-wrap:break-word">

<div><div style="word-wrap:break-word"><div><div style="word-wrap:break-word"><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px"></span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px">22/12/2011</span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px"></span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px"> 09:57:45 Error: Starting VM 'Web Server' - Using <class 'grub.Grub</span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px"></span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px">Conf.Grub2Co</span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px"></span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px">nfigFile'></span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px"></span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px">; to parse /boot/grub</span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px"></span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px">/grub.cfg - WARNING:ro</span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px"></span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px">ot:Unknown directive load_video</span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px"></span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px"> - WARNING:ro</span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px"></span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px">ot:Unknown directive terminal_o</span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px"></span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px">utput - Traceback (most recent call last): - File "/usr</span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px"></span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px">/bin/pygrub&</span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px"></span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px">quot;, line 746, in ? - raise RuntimeErr</span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px"></span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px">or, "Unab</span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px"></span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px">le to find partition containing</span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px"></span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px"> kernel"</span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px"></span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px">; - RuntimeErr</span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px"></span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px">or: Unable to find partition containing</span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px"></span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px">kernel</span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px"></span><span style="border-collapse:collapse;color:rgb(53,56,61);font-family:arial,helvetica,sans-serif;font-size:13px;line-height:18px"></span></div>

</div></div></div></div></div></div></div></div></blockquote><div><br>Can you confirm that the updates were completed successfully? The error here states that it is unable to find the the kernel (vmlinuz).<br><br>Is it possible to boot this VM using a previous snapshot?<br>

<br>Alternatively, you could try a few things from online articles:<br><br>1. <a href="http://eng.eelcowesemann.nl/linux-unix/xenserver/partition-containing-kernel-xenserver/">http://eng.eelcowesemann.nl/linux-unix/xenserver/partition-containing-kernel-xenserver/</a><br>

<br>2. On this page 
(<a href="http://blog.403labs.com/post/1546501840/paravirtulization-with-citrix-xenserver-5-5-and-ubuntu">http://blog.403labs.com/post/1546501840/paravirtulization-with-citrix-xenserver-5-5-and-ubuntu</a>),
 the solution outlined is the following -<br>
<pre><code>xe vm-param-set uuid=<UUID> PV-bootloader-args="--kernel=/vmlinuz-2.6.32-21-server --ramdisk=/initrd.img-2.6.32-21-server"</code></pre>
Replace the parameters according to your settings.<br><br>Best Regards,<br>Rigved Rakshit<br></div></div>