BUGFIX: Make wizard DNS field scrollable so more than one DNS IP will fit

Author: caladd

common/src/stack/wizard/gui/boss_config_snack.py

@@ -58,7 +58,7 @@ def render_network(screen, data):
 		returnExit=0)
 	e3 = Entry(21, text=data.get('Kickstart_PrivateGateway'), scroll=0, \
 		returnExit=0)
-	e4 = Entry(21, text=data.get('Kickstart_PrivateDNSServers'), scroll=0, \
+	e4 = Entry(21, text=data.get('Kickstart_PrivateDNSServers'), scroll=1, \
 		returnExit=0)
 
 	#add elements to form

tools/fab/frontend-install.py

@@ -500,6 +500,9 @@ def usage():
 			'--no-net-reconfig',
 		])
 
+		# Reset the terminal, which the wizard messes up if running over virsh console
+		os.system("reset")
+
 		umount('/mnt/cdrom')
 
 	# add missing attrs to site.attrs