Seems not to use deltas at all

[Ilari]

I cannot see that this is using deltas at all, just loads normal way. (And sometimes has problems to do even that.)
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ApportVersion: 2.0.1-0ubuntu17.7
Architecture: i386
DistroRelease: Ubuntu 12.04
InstallationMedia: Xubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423.1)
MarkForUpload: True
Package: debdelta 0.50+2
PackageArchitecture: i386
ProcVersionSignature: Ubuntu 3.2.0-70.105-generic 3.2.63
Tags: precise
Uname: Linux 3.2.0-70-generic i686
UnreportableReason: Tämä ei ole virallinen Ubuntu-paketti. Poista kolmansien osapuolten paketit ja yritä sitten uudelleen.
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

[Ilari (ilarih)]

apport information

[Ilari (ilarih)]

apport information

[Ilari (ilarih)]

in /etc/debdelta/sources.conf
is only debian sources, nothing from ubuntu. And in my sources.list is nothing from Debian archive, only Ubuntu. Debdelta seems to be useless without proper sources for deltas.

For example few lines from /etc/debdelta/sources.conf
[main debian archive]
Origin=Debian
Label=Debian
delta_uri=http://debdeltas.debian.net/debian-deltas

[a. Mennucc (mennucc1)]

hi. I am the mantainer of debdelta . Currently the Debian project has a server that generates deltas for debdelta-upgrade. Ubuntu does not have such server. So currently debdelta-upgrade is useless for Ubuntu users. Sorry. a.