Kumar thank you for your help. But Debian is identify their CDs in a different way. I don't know how to doing this. The repository in the images are not signed. When I use CD images after burn them to a blank CD, Debian successfully identify cdroms. But when I try to use them as images after mount them to somewhere, Debian doesn't identify local repository as trusted.
Maybe it is not possible at all. I want to do this because I have only first DVD image of Debian. When I need another package which I dont have one, I am adding a ftp url to my sources.list. When I do this Debian is using only this url because my local repository is untrusted. In the early times, I was manually sign my local Release. Maybe I should continue to do this. On Fri, Sep 10, 2010 at 08:49:32AM -0500, Kumar Appaiah wrote: > On Fri, Sep 10, 2010 at 03:36:03PM +0300, Onur Aslan wrote: > > On Fri, Sep 10, 2010 at 07:25:54AM -0500, Kumar Appaiah wrote: > > > Please paste the error message here. It would contain the key ID. > > > > There is no error. Debian CD images doesn't have any signature or key. > > I see. I thought apt-get update would actually warn about the missing > keys; maybe I was wrong. > > You could try looking for the Release.gpg file in your CD and trying > out this: > > gpg --verify Release.gpg Release > > That would tell you the keys which were used to sign the files. For > instance: > > gpg: Signature made Sat 04 Sep 2010 12:30:28 PM CDT using RSA key ID 55BE302B > gpg: Can't check signature: public key not found > gpg: Signature made Sat 04 Sep 2010 12:37:54 PM CDT using DSA key ID F42584E6 > gpg: Can't check signature: public key not found > > Please let me know if this helps. > > Kumar > > > -- > To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org > with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org > Archive: http://lists.debian.org/20100910134932.gd27...@bowser.ece.utexas.edu > -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/20100910152649.ga9...@localhost