HTTP Error 502: Bad Gateway when reporting a bug with apport

[Bruno Girin]

When trying to report a bug using Apport on Raring, I get a "HTTP Error 502: Bad Gateway" error even though I am properly connected to the internet at the time (browsing web pages and sending/receiving email).

My connection to the Internet is via an ADSL router, IP address and gateway

Steps to reproduce:
1. Open a terminal
2. Type ubuntu-bug apport
3. Apport starts and collects data

Expected bahaviour:
Apport opens a browser window as normal to enable the user to complete the bug report.

Actual behaviour:
Apport shows the error message in the attached screenshot.

For information, here is the output I get regarding my network connection:

$ ifconfig wlan0
wlan0 Link encap:Ethernet HWaddr 00:24:d7:c7:b9:94
          inet addr:192.168.0.3 Bcast:192.168.0.255 Mask:255.255.255.0
          inet6 addr: fe80::224:d7ff:fec7:b994/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
          RX packets:1071072 errors:0 dropped:0 overruns:0 frame:0
          TX packets:360755 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:704047081 (704.0 MB) TX bytes:92144451 (92.1 MB)

$ route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
default 192.168.0.1 0.0.0.0 UG 0 0 0 wlan0
link-local * 255.255.0.0 U 1000 0 0 wlan0
192.168.0.0 * 255.255.255.0 U 9 0 0 wlan0

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.