2006-02-05 08:33:37.127 New DB connection, total: 1
Total desktop width=1024, height=768, numscreens=1
2006-02-05 08:33:37.171 Using screen 0, 1024x768 at 0,0
2006-02-05 08:33:37.198 mythfrontend version: 0.18.1.20050510-1 www.mythtv.org
2006-02-05 08:33:37.199 Enabled verbose msgs :all
2006-02-05 08:33:37.679 max_width: 1024 max_height: 768
2006-02-05 08:33:38.168 Switching to square mode (G.A.N.T.)
2006-02-05 08:33:39.618 Registering Internal as a media playback plugin.
2006-02-05 08:33:51.927 New DB connection, total: 2
2006-02-05 08:33:52.050 Connecting to backend server: localhost:6543 (try 1 of 5)
2006-02-05 08:33:52.051 Socket error connecting to host: localhost, port: 6543, error: ConnectionRefused
Connection timed out.
You probably should modify the Master Server settings
in the setup program and set the proper IP address.

Here's a post from frontend running on master:
2006-02-05 08:44:11.762 New DB connection, total: 1
Total desktop width=720, height=480, numscreens=1
2006-02-05 08:44:11.786 Using screen 0, 720x480 at 0,0
2006-02-05 08:44:11.797 mythfrontend version: 0.18.1.20050510-1 www.mythtv.org
2006-02-05 08:44:11.798 Enabled verbose msgs :all
2006-02-05 08:44:11.989 max_width: 720 max_height: 480
2006-02-05 08:44:12.176 Switching to square mode (G.A.N.T.)
2006-02-05 08:44:12.896 Registering Internal as a media playback plugin.
Failed to run 'cdrecord --scanbus'
2006-02-05 08:44:13.126 Registering MythMusic Media Handler as a media handler
2006-02-05 08:44:13.581 generating cache image for: /usr/share/mythtv/themes/default/blank.png
2006-02-05 08:44:21.715 New DB connection, total: 2
2006-02-05 08:44:21.799 Connecting to backend server: pvr1:6543 (try 1 of 5)
2006-02-05 08:44:21.801 write->11 21      MYTH_PROTO_VERSION 15:
2006-02-05 08:44:21.816 Using protocol version 15


mysql> select * from settings where value like '%ServerIP';
+-----------------+------+----------+
| value           | data | hostname |
+-----------------+------+----------+
| BackendServerIP | pvr1 | pvr1     |
| MasterServerIP  | pvr1 | pvr1     |
+-----------------+------+----------+