diff --git a/pamac-daemon.py b/pamac-daemon.py
index df5dc80..9b94a61 100755
--- a/pamac-daemon.py
+++ b/pamac-daemon.py
@@ -51,7 +51,6 @@ class PamacDBusService(dbus.service.Object):
 		self.previous_percent = 0
 		self.total_size = 0
 		self.already_transferred = 0
-		self.handle = config.handle()
 		self.local_packages = set()
 		self.localdb = None
 		self.syncdbs = None
diff --git a/pamac-install.py b/pamac-install.py
index 405b18e..65d0b46 100755
--- a/pamac-install.py
+++ b/pamac-install.py
@@ -154,7 +154,6 @@ if common.pid_file_exists():
 else:
 	transaction_done = False
 	transaction.get_handle()
-	transaction.update_dbs()
 	transaction.get_dbus_methods()
 	config_dbus_signals()
 	transaction.get_updates()
diff --git a/pamac-manager.py b/pamac-manager.py
index bcccd52..924c040 100755
--- a/pamac-manager.py
+++ b/pamac-manager.py
@@ -422,7 +422,6 @@ def handle_error(error):
 	transaction.progress_buffer.delete(transaction.progress_buffer.get_start_iter(),transaction.progress_buffer.get_end_iter())
 	transaction.Release()
 	transaction.get_handle()
-	transaction.update_dbs()
 	transaction.mark_needed_pkgs_as_dep()
 	transaction.to_add.clear()
 	transaction.to_remove.clear()
@@ -447,7 +446,6 @@ def handle_reply(reply):
 		transaction.get_updates()
 	transaction.Release()
 	transaction.get_handle()
-	transaction.update_dbs()
 	transaction.mark_needed_pkgs_as_dep()
 	transaction.to_add.clear()
 	transaction.to_remove.clear()
@@ -909,7 +907,6 @@ else:
 	repo_column.set_cell_data_func(repo_renderertext, repo_column_display_func)
 	size_column.set_cell_data_func(size_renderertext, size_column_display_func)
 	transaction.get_handle()
-	transaction.update_dbs()
 	update_lists()
 	ManagerWindow.show_all()
 	ManagerWindow.get_window().set_cursor(Gdk.Cursor(Gdk.CursorType.WATCH))
diff --git a/pamac-updater.py b/pamac-updater.py
index e4fcbad..82fe05b 100644
--- a/pamac-updater.py
+++ b/pamac-updater.py
@@ -91,7 +91,6 @@ def handle_error(error):
 			if response:
 				transaction.ErrorDialog.hide()
 	transaction.get_handle()
-	transaction.update_dbs()
 
 def handle_reply(reply):
 	while Gtk.events_pending():
@@ -107,14 +106,12 @@ def handle_reply(reply):
 		end_iter = transaction.progress_buffer.get_end_iter()
 		transaction.progress_buffer.insert(end_iter, str(reply))
 		transaction.get_handle()
-		transaction.update_dbs()
 	else:
 		#~ transaction.ProgressWindow.hide()
 		#~ while Gtk.events_pending():
 			#~ Gtk.main_iteration()
 		UpdaterWindow.get_window().set_cursor(None)
 		transaction.get_handle()
-		transaction.update_dbs()
 		transaction.get_updates()
 
 def handle_updates(updates):
diff --git a/pamac/config.py b/pamac/config.py
index 0cd59a8..5393c7a 100644
--- a/pamac/config.py
+++ b/pamac/config.py
@@ -211,5 +211,3 @@ if 'HoldPkg' in pacman_conf.options:
 	holdpkg = pacman_conf.options['HoldPkg']
 if 'SyncFirst' in pacman_conf.options:
 	syncfirst = pacman_conf.options['SyncFirst']
-#if not 'pamac' in syncfirst:
-#	syncfirst.append('pamac')
diff --git a/pamac/transaction.py b/pamac/transaction.py
index eda652a..41d0f1b 100644
--- a/pamac/transaction.py
+++ b/pamac/transaction.py
@@ -214,17 +214,13 @@ def on_progress_textview_size_allocate(*arg):
 	adj.set_value(adj.get_upper() - adj.get_page_size())
 
 def get_handle():
-	global handle
-	handle = config.handle()
-	print('get handle')
-
-def update_dbs():
 	global handle
 	global syncdbs
 	global localdb
 	handle = config.handle()
 	syncdbs = handle.get_syncdbs()
 	localdb = handle.get_localdb()
+	print('get handle')
 
 def get_localpkg(name):
 	return localdb.get_pkg(name)
@@ -459,7 +455,11 @@ def prepare(**trans_flags):
 def check_finished_build(data):
 	def handle_timeout(*args):
 		raise Exception('timeout')
-	
+	def no_handle_timeout(*args):
+		try:
+			pass
+		except:
+			pass
 	global to_build
 	global build_proc
 	path = data[0]
@@ -474,14 +474,14 @@ def check_finished_build(data):
 			line = build_proc.stdout.readline().decode(encoding='UTF-8')
 			#print(line.rstrip('\n'))
 			progress_buffer.insert_at_cursor(line)
+		except Exception:
+			pass
+		else:
+			signal.signal(signal.SIGALRM, no_handle_timeout)
+		finally:
 			progress_bar.pulse()
 			while Gtk.events_pending():
 				Gtk.main_iteration()
-		except Exception:
-			while Gtk.events_pending():
-				Gtk.main_iteration()
-		finally:
-			signal.alarm(0)
 			return True
 	elif build_proc.poll() == 0:
 		# Build successfully finished