diff --git a/clean-workdir.sh b/clean-workdir.sh
index 2e4ebf73d..a634e622d 100755
--- a/clean-workdir.sh
+++ b/clean-workdir.sh
@@ -40,7 +40,7 @@ cleanup_src()
 	do
 		status_start "${module}"
 		pushd $module &>/dev/null
-		rm -rf pkg src dbg hdr *.pkg.* *log* &>/dev/null
+		rm -rf pkg src dbg hdr *.pkg.* *.log.* log &>/dev/null
 		popd &>/dev/null
 		status_done
 	done
diff --git a/kdebase-runtime/03_disable_logout_sound.patch b/kdebase-runtime/03_disable_logout_sound.patch
new file mode 100644
index 000000000..bd7f633af
--- /dev/null
+++ b/kdebase-runtime/03_disable_logout_sound.patch
@@ -0,0 +1,12 @@
+diff -Naur kdebase-runtime-4.2.3-orig/knotify/kde.notifyrc kdebase-runtime-4.2.3/knotify/kde.notifyrc
+--- kdebase-runtime-4.2.3-orig/knotify/kde.notifyrc	2009-05-22 19:03:32.692478771 +0300
++++ kdebase-runtime-4.2.3/knotify/kde.notifyrc	2009-05-22 19:10:44.681230582 +0300
+@@ -1499,7 +1499,7 @@
+ Comment[x-test]=xxKDE is exitingxx
+ Comment[zh_CN]=KDE 正在退出
+ Comment[zh_TW]=KDE 結束中
+-Action=Sound
++Action=
+ Sound=KDE-Sys-Log-Out.ogg
+ 
+ [Event/cancellogout]