Index: modules/system/system.install
===================================================================
RCS file: /cvs/drupal/drupal/modules/system/system.install,v
retrieving revision 1.122
diff -u -r1.122 system.install
--- modules/system/system.install	15 Jun 2007 18:40:14 -0000	1.122
+++ modules/system/system.install	19 Jun 2007 12:56:07 -0000
@@ -245,6 +245,8 @@
 
   db_query("INSERT INTO {variable} (name,value) VALUES('theme_default', 's:7:\"garland\";')");
 
+  db_query("UPDATE {system} SET status = 1 WHERE type = 'theme' AND name = 'garland'");
+
   db_query("INSERT INTO {blocks} (module,delta,theme,status,pages) VALUES('user', 0, 'garland', 1, '')");
   db_query("INSERT INTO {blocks} (module,delta,theme,status,pages) VALUES('user', 1, 'garland', 1, '')");