Session timeout doesn't always honor LOGIN_URL (Ubuntu 12.04 precise-proposed/havana)

[Kevin Jackson]

Ubuntu 12.04 with Havana (precise-updates and precise-proposed):

deb http://ubuntu-cloud.archive.canonical.com/ubuntu precise-updates/havana main
deb http://ubuntu-cloud.archive.canonical.com/ubuntu precise-proposed/havana main

ii openstack-dashboard 1:2013.2~rc3-0ubuntu1~cloud0 django web interface to Openstack

On a few occasions (I've seen this working intermittently) when I've left my Horizon session and returned, the URI it returns to doesn't honor LOGIN_URL - so I get 404s instead of seeing the login screen - and this is the URL I get:

http://172.16.0.200/auth/logout/?next=/horizon/project/instances/

when my settings are (unchanged from an out of the box Ubuntu install):

# Default Ubuntu apache configuration uses /horizon as the application root.
# Configure auth redirects here accordingly.
LOGIN_URL='/horizon/auth/login/'
LOGIN_REDIRECT_URL='/horizon'

Logs showing 404:

172.16.0.1 - - [27/Oct/2013:17:59:56 +0000] "GET /horizon/i18n/js/horizon/ HTTP/1.1" 200 3981 "http://172.16.0.200/horizon/project/instances/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/30.0.1599.101 Safari/537.36"
172.16.0.1 - - [27/Oct/2013:18:58:53 +0000] "GET /horizon/project/instances/ HTTP/1.1" 302 1975 "http://172.16.0.200/horizon/project/instances/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/30.0.1599.101 Safari/537.36"
172.16.0.1 - - [27/Oct/2013:18:58:53 +0000] "GET /auth/logout/?next=/horizon/project/instances/ HTTP/1.1" 404 501 "http://172.16.0.200/horizon/project/instances/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/30.0.1599.101 Safari/537.36"

[Julie Pichon (jpichon)]

Looks like a duplicate of bug 1243187 for the Ubuntu package.