From fe6d99e926e668c1b43d38916e31f70947491124 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel@debian.org>
Date: Sat, 1 May 2010 12:35:44 +0200
Subject: [PATCH] Merging casper 1.208.

---
 docs/ChangeLog.casper                | 15 +++++++++++++++
 scripts/live-bottom/15autologin      | 28 ++++++++++++++++++----------
 scripts/live-bottom/25configure_init |  6 +++---
 3 files changed, 36 insertions(+), 13 deletions(-)

diff --git a/docs/ChangeLog.casper b/docs/ChangeLog.casper
index 89ee394..64a8d81 100644
--- a/docs/ChangeLog.casper
+++ b/docs/ChangeLog.casper
@@ -1,3 +1,18 @@
+casper (1.208) lucid; urgency=low
+
+  [ Martin Pitt ]
+  * scripts/casper-bottom/25configure_init: sreadahead is no more, disable
+    ureadahead instead.
+
+  [ Didier Roche ]
+  * scripts/casper-bottom/15autologin: Don't erase /etc/gdm/custom.conf but
+    only append autologin on casper startup if needed. This avoids removing
+    default session set in this file for ubuntu derivatives which use GDM.
+    The script also check if the modification is already there for
+    persistent usb keys. (LP: #498971)
+
+ -- Martin Pitt <martin.pitt@ubuntu.com>  Mon, 21 Dec 2009 15:54:36 +0100
+
 casper (1.207) lucid; urgency=low
 
   * Drop 46_disable_services.  It didn't need to be running on "all" systems
diff --git a/scripts/live-bottom/15autologin b/scripts/live-bottom/15autologin
index 3f85d50..bee8d70 100755
--- a/scripts/live-bottom/15autologin
+++ b/scripts/live-bottom/15autologin
@@ -57,16 +57,24 @@ then
 	${GDMCONF}
 elif [ -d /root/etc/gdm3 ]
 then
-
-cat > /root/etc/gdm3/custom.conf << EOF
-[daemon]
-AutomaticLoginEnable=true
-AutomaticLogin=$USERNAME
-TimedLoginEnable=true
-TimedLogin=$USERNAME
-TimedLoginDelay=10
-EOF
-
+	GDMCustomFile=/root/etc/gdm3/custom.conf
+	AutologinParameters="AutomaticLoginEnable=true\n\
+AutomaticLogin=$USERNAME\n\
+TimedLoginEnable=true\n\
+TimedLogin=$USERNAME\n\
+TimedLoginDelay=10"
+
+	# Prevent from updating if parameters already present (persistent usb
+	# key)
+	if ! $(grep -qs 'AutomaticLoginEnable' $GDMCustomFile)
+	then
+		if $(grep -qs '\[daemon\]' $GDMCustomFile)
+		then
+			sed -i "s/\[daemon\]/\[daemon\]\n$AutologinParameters/" $GDMCustomFile
+		else
+			echo "[daemon]\n$AutologinParameters" >> $GDMCustomFile
+		fi
+	fi
 fi
 
 if [ -d /root/etc/default/kdm.d/ ]
diff --git a/scripts/live-bottom/25configure_init b/scripts/live-bottom/25configure_init
index 488a1dd..db23f19 100755
--- a/scripts/live-bottom/25configure_init
+++ b/scripts/live-bottom/25configure_init
@@ -108,10 +108,10 @@ then
 	chmod -x /root/sbin/readahead-list
 fi
 
-# Disable sreadahead too since we don't ship a pack file for it anyway, so
-# all we'll end up doing is profiling the live CD boot. sreadahead also
+# Disable ureadahead too since we don't ship a pack file for it anyway, so
+# all we'll end up doing is profiling the live CD boot. ureadahead also
 # breaks partman occasionally by reading from its synchronisation FIFOs.
-rm -f /root/etc/init/sreadahead.conf
+rm -f /root/etc/init/ureadahead.conf
 
 log_end_msg