能力倾向更新404

我所得到的是下面的错误。 我怎样才能debugging/可能是错误的？

我不知道什么时候发生这种情况，可能就在前几天。 我知道的系统中没有任何改变。 我唯一能想到的就是我的备份磁盘空间不足。

root@z:~# aptitude update Ign http://se.archive.ubuntu.com karmic Release.gpg Ign http://se.archive.ubuntu.com karmic/main Translation-en_US Ign http://se.archive.ubuntu.com karmic/restricted Translation-en_US Ign http://se.archive.ubuntu.com karmic/universe Translation-en_US Ign http://se.archive.ubuntu.com karmic/multiverse Translation-en_US Ign http://se.archive.ubuntu.com karmic-updates Release.gpg Ign http://se.archive.ubuntu.com karmic-updates/main Translation-en_US Ign http://se.archive.ubuntu.com karmic-updates/restricted Translation-en_US Ign http://se.archive.ubuntu.com karmic-updates/universe Translation-en_US Ign http://se.archive.ubuntu.com karmic-updates/multiverse Translation-en_US Ign http://se.archive.ubuntu.com karmic Release Ign http://ppa.launchpad.net karmic Release.gpg Ign http://ppa.launchpad.net karmic/main Translation-en_US Ign http://se.archive.ubuntu.com karmic-updates Release Ign http://security.ubuntu.com karmic-security Release.gpg Ign http://security.ubuntu.com karmic-security/main Translation-en_US Ign http://security.ubuntu.com karmic-security/restricted Translation-en_US Ign http://security.ubuntu.com karmic-security/universe Translation-en_US Ign http://ppa.launchpad.net karmic Release Ign http://security.ubuntu.com karmic-security/multiverse Translation-en_US Ign http://se.archive.ubuntu.com karmic/main Packages Ign http://security.ubuntu.com karmic-security Release Ign http://se.archive.ubuntu.com karmic/restricted Packages Ign http://ppa.launchpad.net karmic/main Packages Ign http://se.archive.ubuntu.com karmic/main Sources Ign http://se.archive.ubuntu.com karmic/restricted Sources Ign http://apt.bijk.com hardy Release.gpg Ign http://apt.bijk.com hardy/main Translation-en_US Ign http://se.archive.ubuntu.com karmic/universe Packages Ign http://security.ubuntu.com karmic-security/main Packages Ign http://se.archive.ubuntu.com karmic/universe Sources Ign http://se.archive.ubuntu.com karmic/multiverse Packages Ign http://se.archive.ubuntu.com karmic/multiverse Sources Ign http://se.archive.ubuntu.com karmic-updates/main Packages Ign http://apt.bijk.com hardy Release Ign http://se.archive.ubuntu.com karmic-updates/restricted Packages Ign http://security.ubuntu.com karmic-security/restricted Packages Ign http://security.ubuntu.com karmic-security/main Sources Ign http://se.archive.ubuntu.com karmic-updates/main Sources Ign http://security.ubuntu.com karmic-security/restricted Sources Ign http://security.ubuntu.com karmic-security/universe Packages Ign http://se.archive.ubuntu.com karmic-updates/restricted Sources Ign http://security.ubuntu.com karmic-security/universe Sources Ign http://se.archive.ubuntu.com karmic-updates/universe Packages Ign http://security.ubuntu.com karmic-security/multiverse Packages Ign http://se.archive.ubuntu.com karmic-updates/universe Sources Ign http://security.ubuntu.com karmic-security/multiverse Sources Ign http://security.ubuntu.com karmic-security/main Packages Ign http://se.archive.ubuntu.com karmic-updates/multiverse Packages Ign http://security.ubuntu.com karmic-security/restricted Packages Ign http://se.archive.ubuntu.com karmic-updates/multiverse Sources Ign http://security.ubuntu.com karmic-security/main Sources Ign http://se.archive.ubuntu.com karmic/main Packages Ign http://security.ubuntu.com karmic-security/restricted Sources Ign http://security.ubuntu.com karmic-security/universe Packages Ign http://se.archive.ubuntu.com karmic/restricted Packages Ign http://security.ubuntu.com karmic-security/universe Sources Ign http://se.archive.ubuntu.com karmic/main Sources Ign http://security.ubuntu.com karmic-security/multiverse Packages Ign http://security.ubuntu.com karmic-security/multiverse Sources Ign http://se.archive.ubuntu.com karmic/restricted Sources Err http://security.ubuntu.com karmic-security/main Packages 404 Not Found Ign http://se.archive.ubuntu.com karmic/universe Packages Err http://security.ubuntu.com karmic-security/restricted Packages 404 Not Found Ign http://se.archive.ubuntu.com karmic/universe Sources Err http://security.ubuntu.com karmic-security/main Sources 404 Not Found Err http://security.ubuntu.com karmic-security/restricted Sources 404 Not Found Err http://security.ubuntu.com karmic-security/universe Packages 404 Not Found Ign http://se.archive.ubuntu.com karmic/multiverse Packages Err http://security.ubuntu.com karmic-security/universe Sources 404 Not Found Ign http://se.archive.ubuntu.com karmic/multiverse Sources Err http://security.ubuntu.com karmic-security/multiverse Packages 404 Not Found Ign http://se.archive.ubuntu.com karmic-updates/main Packages Ign http://se.archive.ubuntu.com karmic-updates/restricted Packages Ign http://ppa.launchpad.net karmic/main Packages Ign http://se.archive.ubuntu.com karmic-updates/main Sources Ign http://apt.bijk.com hardy/main Packages Ign http://se.archive.ubuntu.com karmic-updates/restricted Sources Ign http://se.archive.ubuntu.com karmic-updates/universe Packages Ign http://se.archive.ubuntu.com karmic-updates/universe Sources Err http://ppa.launchpad.net karmic/main Packages 404 Not Found Ign http://se.archive.ubuntu.com karmic-updates/multiverse Packages Ign http://apt.bijk.com hardy/main Packages Ign http://se.archive.ubuntu.com karmic-updates/multiverse Sources Err http://se.archive.ubuntu.com karmic/main Packages 404 Not Found Err http://se.archive.ubuntu.com karmic/restricted Packages 404 Not Found Err http://apt.bijk.com hardy/main Packages 404 Not Found Err http://se.archive.ubuntu.com karmic/main Sources 404 Not Found Err http://se.archive.ubuntu.com karmic/restricted Sources 404 Not Found Err http://se.archive.ubuntu.com karmic/universe Packages 404 Not Found Err http://se.archive.ubuntu.com karmic/universe Sources 404 Not Found Err http://security.ubuntu.com karmic-security/multiverse Sources 404 Not Found Err http://se.archive.ubuntu.com karmic/multiverse Packages 404 Not Found Err http://se.archive.ubuntu.com karmic/multiverse Sources 404 Not Found Err http://se.archive.ubuntu.com karmic-updates/main Packages 404 Not Found Err http://se.archive.ubuntu.com karmic-updates/restricted Packages 404 Not Found Err http://se.archive.ubuntu.com karmic-updates/main Sources 404 Not Found Err http://se.archive.ubuntu.com karmic-updates/restricted Sources 404 Not Found Err http://se.archive.ubuntu.com karmic-updates/universe Packages 404 Not Found Err http://se.archive.ubuntu.com karmic-updates/universe Sources 404 Not Found Err http://se.archive.ubuntu.com karmic-updates/multiverse Packages 404 Not Found Err http://se.archive.ubuntu.com karmic-updates/multiverse Sources 404 Not Found Reading package lists... Done 

在/var/log/syslog有很多

 Nov 17 18:42:52 z named[1233]: network unreachable resolving 'ns-932.amazon.com/A/IN': 2001:500:94:1::31#53 

和类似的。

• WRT320N无线路由器与大量的iPod连接
• 高清电video道开启时，无线上网速度很慢
• 是否可以将路由/ NAT与提供DNS / DHCP的内部DNSMasq主机一起分开？
• 如何从我的网站访问我基于networking的postgresql数据库
• 在win2k3上设置VPN

而且， ddclient已经崩溃了。

 Nov 17 18:41:33 z ddclient[1269]: WARNING: file /var/cache/ddclient/ddclient.cache, line 3: Invalid Value for keyword 'ip' = '' Nov 17 18:41:33 z ddclient[1269]: WARNING: file /var/cache/ddclient/ddclient.cache, line 4: Invalid Value for keyword 'ip' = '' 

我认为这是相关的。

感谢这里的所有帮助！

更新：

 $ dig @130.244.196.98 ns-932.amazon.com ; <<>> DiG 9.6.1-P2 <<>> @130.244.196.98 ns-932.amazon.com ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 8791 ;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 2 ;; WARNING: recursion requested but not available ;; QUESTION SECTION: ;ns-932.amazon.com. IN A ;; ANSWER SECTION: ns-932.amazon.com. 1 IN A 130.244.196.98 ;; AUTHORITY SECTION: . 1 IN NS localhost. ;; ADDITIONAL SECTION: localhost. 604800 IN A 127.0.0.1 localhost. 604800 IN AAAA ::1 ;; Query time: 1 msec ;; SERVER: 130.244.196.98#53(130.244.196.98) ;; WHEN: Wed Nov 17 22:19:31 2010 ;; MSG SIZE rcvd: 117 

更新2：

 # cat /etc/ddclient.conf # Configuration file for ddclient generated by debconf # # /etc/ddclient.conf use=if, if=eth0 ###################################################################### ## ## $Id: ddclient.conf 1 2008-03-20 10:20:00 Loopia $ ## ## LoopiaDNS (www.loopia.se/loopiadns/) ## (supports variables: wildcard,mx,backupmx) ## ###################################################################### daemon=300 # check every 300 seconds syslog=yes # log update msgs to syslog mail=root # mail all msgs to root mail-failure=root # mail failed update msgs to root pid=/var/run/ddclient.pid # record PID in file. ssl=yes # use ssl-support. Works with # ssl-library # ## Default settings for LoopiaDNS protocol=dyndns2 # default protocol custom=yes # default system server=dns.loopia.se/XDynDNSServer/XDynDNS.php # default server # ## To obtain an IP address from Web status page #use=web, web=dns.loopia.se/checkip/checkip.php, web-skip='Current IP Address:' # ## Default logon information login=mydomain1.com # default login password='mypassword' # default password # ## Optional settings #mx=mail.mindoman.se # default MX #backupmx=no # host is primary MX? #wildcard=no # add wildcard CNAME? # ## What hosts to update; mindoman.se,www.mindoman.se my-server.mydomain1.com, mydomain2.com