mv /etc/rc2.d/K20exim4 /etc/rc2.d/S20exim4
env -i /etc/init.d/exim4 start
+
+
+### Problems with CCISS
+
+On custom kernels in squeeze it seems that udev stopped to create cciss devices, thus in /lib/udev/devices do a /dev/MAKEDEV cciss and reboot.
+
+ cd /lib/udev/devices
+ /dev/MAKEDEV cciss