From 1a7900557ca89da6d575b6c165ed93f86f4c81f5 Mon Sep 17 00:00:00 2001
From: Silvio Rhatto <rhatto@riseup.net>
Date: Tue, 24 Dec 2013 20:26:32 -0200
Subject: Custom procedures for vservers at system-upgrade

---
 share/hydractl/system-upgrade | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/share/hydractl/system-upgrade b/share/hydractl/system-upgrade
index bd40343..f0ecfa4 100755
--- a/share/hydractl/system-upgrade
+++ b/share/hydractl/system-upgrade
@@ -44,6 +44,9 @@ function hydra_system_upgrade_prepare {
   release="`facter 2> /dev/null | grep lsbdistcodename | sed -e 's/lsbdistcodename => //'`"
   nextrelease="`hydra_next_debian_release $release`"
 
+  # Is a virtual machine?
+  virtual="`facter 2> /dev/null | grep virtual | sed -e 's/virtual => //'`"
+
   # Check release
   if [ "$?" != "0" ]; then
     echo "Unsupported release"
@@ -78,6 +81,12 @@ function hydra_system_upgrade_prepare {
   rm -f /etc/apt/sources.list.d/*
   rm -f /etc/apt/preferences.d/*
 
+  # These might lead in upgrade errors
+  if [ "$virtual" == "vserver" ]; then
+    apt-get remove makedev -y
+    apt-get remove colord  -y
+  fi
+
   hydra_system_upgrade_stage download
 }
 
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