Import patches-unapplied version 0.55 to ubuntu/hardy

Imported using git-ubuntu import.

Changelog parent: 7fd846a27f

New changelog entries:
  * All powerpc builds (including ps3) use the powerpc/powerpc64-smp kernels
    now.

debian/changelog

@@ -1,3 +1,10 @@
+livecd-rootfs (0.55) hardy; urgency=low
+
+  * All powerpc builds (including ps3) use the powerpc/powerpc64-smp kernels
+    now.
+
+ -- Colin Watson <cjwatson@ubuntu.com>  Wed, 27 Feb 2008 20:19:16 +0000
+
 livecd-rootfs (0.54) hardy; urgency=low
 
   * Run /etc/cron.daily/mlocate rather than /etc/cron.daily/slocate.

livecd.sh

@@ -296,15 +296,11 @@ link_in_boot = $link_in_boot
 		ubuntu-lpia) LIST="$LIST linux-lpia";;
 		*)	LIST="$LIST linux-generic";;
 	    esac;;
-	powerpc)
-	    case $SUBARCH in
-		ps3)	LIST="$LIST linux-cell";;
-		*)	LIST="$LIST linux-powerpc linux-powerpc64-smp";;
-	    esac;;
 
 	# and the bastard stepchildren
 	ia64)		LIST="$LIST linux-itanium linux-mckinley";;
 	hppa)		LIST="$LIST linux-hppa32 linux-hppa64";;
+	powerpc)	LIST="$LIST linux-powerpc linux-powerpc64-smp";;
 	sparc*)		LIST="$LIST linux-sparc64";;
 	*)		echo "Unknown architecture: no kernel."; exit 1;;
     esac