Ubuntu
update-manager package

  1. Bug #756763
  2. Comment #4

Comment 4 for bug 756763

Revision history for this message
Michael Vogt (mvo) wrote :

Thanks for your bugreport.

What is the output of:
$ tail -n25 ~/.cache/update-manager-core/meta-release-development

Does it help if you run:
$ http_proxy="" update-manager -d
?

This may be a proxy issue, the code uses if-modified-since http headers.