I want upgrade mozilla from this repo (deb http://mozilla.debian.net/ squeeze-backports iceweasel-4.0) ,But happend this error and not open this site (mozilla.debian.net/) :
Code: Select all
Failed to fetch http://mozilla.debian.net/dists/squeeze-backports/InRelease
Some index files failed to download. They have been ignored, or old ones used instead.
Thanks.