Problem with apt-get after upgrade to debian sid

[Chong Zan Kai]

Hi,

Recently I have upgraded my Debian from sarge to Sid. However, i found that apt-get does not work anymore. Any one can tell me what to do?

Thanks a lot.

Here is the output of my console:

debian:/etc/apt# su
debian:/etc/apt# apt-get update
Errhttp://ftp.hk.debian.org unstable Release.gpg
  Could not resolve 'ftp.hk.debian.org'
Errhttp://ftp.kreonet.re.kr unstable Release.gpg
  Could not resolve 'ftp.kreonet.re.kr'
Ign http://ftp.hk.debian.org unstable Release
Ign http://ftp.kreonet.re.kr unstable Release
Errhttp://ftp.hk.debian.org unstable/main Packages
  Could not resolve 'ftp.hk.debian.org'
Errhttp://ftp.kreonet.re.kr unstable/main Packages
  Could not resolve ' ftp.kreonet.re.kr'
Errhttp://ftp.kreonet.re.kr unstable/main Sources
  Could not resolve 'ftp.kreonet.re.kr'
Errhttp://ftp.hk.debian.org unstable/main Sources
  Could not resolve 'ftp.hk.debian.org'
Failed to fetch http://ftp.hk.debian.org/debian/dists/unstable/Release.gpg   Could not resolve 'ftp.hk.debian.org'
Failed to fetch http://ftp.kreonet.re.kr/pub/Linux/debian/dists/unstable/Release.gpg   Could not resolve 'ftp.kreonet.re.kr'
Failed to fetch http://ftp.hk.debian.org/debian/dists/unstable/main/binary-i386/Packages.gz   Could not resolve 'ftp.hk.debian.org'
Failed to fetch http://ftp.hk.debian.org/debian/dists/unstable/main/source/Sources.gz   Could not resolve 'ftp.hk.debian.org'
Failed to fetch http://ftp.kreonet.re.kr/pub/Linux/debian/dists/unstable/main/binary-i386/Packages.gz   Could not resolve 'ftp.kreonet.re.kr'
Failed to fetch http://ftp.kreonet.re.kr/pub/Linux/debian/dists/unstable/main/source/Sources.gz   Could not resolve 'ftp.kreonet.re.kr'
Reading package lists... Done
W: Couldn't stat source package list http://ftp.hk.debian.org unstable/main Packages (/var/lib/apt/lists/ftp.hk.debian.org_debian_dists_unstable_main_binary-i386_Packages) - stat (2 No such file or directory)
W: Couldn't stat source package list http://ftp.kreonet.re.kr unstable/main Packages (/var/lib/apt/lists/ftp.kreonet.re.kr_pub_Linux_debian_dists_unstable_main_binary-i386_Packages) - stat (2 No such file or directory)
W: You may want to run apt-get update to correct these problems
E: Some index files failed to download, they have been ignored, or old ones used instead.
debian:/etc/apt#  

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Best Regards,
Chong Zan Kai