roobon@roobon-HP-550:~$ sudo apt-get update [sudo] password for roobon: Ign http://security.ubuntu.com utopic-security InRelease Hit http://security.ubuntu.com utopic-security Release.gpg Ign http://bd.archive.ubuntu.com utopic InRelease Hit http://security.ubuntu.com utopic-security Release Ign http://bd.archive.ubuntu.com utopic-updates InRelease Ign http://bd.archive.ubuntu.com utopic-backports InRelease Hit http://bd.archive.ubuntu.com utopic Release.gpg Hit http://bd.archive.ubuntu.com utopic-updates Release.gpg Get:1 http://bd.archive.ubuntu.com utopic-backports Release.gpg [933 B] Err http://security.ubuntu.com utopic-security/main Sources 404 Not Found [IP: 91.189.91.23 80] Hit http://bd.archive.ubuntu.com utopic Release Err http://security.ubuntu.com utopic-security/restricted Sources 404 Not Found [IP: 91.189.91.23 80] Hit http://bd.archive.ubuntu.com utopic-updates Release Err http://security.ubuntu.com utopic-security/universe Sources 404 Not Found [IP: 91.189.91.23 80] Err http://security.ubuntu.com utopic-security/multiverse Sources 404 Not Found [IP: 91.189.91.23 80] Err http://security.ubuntu.com utopic-security/main i386 Packages 404 Not Found [IP: 91.189.91.23 80] Err http://security.ubuntu.com utopic-security/restricted i386 Packages 404 Not Found [IP: 91.189.91.23 80] Err http://security.ubuntu.com utopic-security/universe i386 Packages 404 Not Found [IP: 91.189.91.23 80] Err http://security.ubuntu.com utopic-security/multiverse i386 Packages 404 Not Found [IP: 91.189.91.23 80] Hit http://security.ubuntu.com utopic-security/main Translation-en Hit http://security.ubuntu.com utopic-security/multiverse Translation-en Hit http://security.ubuntu.com utopic-security/restricted Translation-en Hit http://security.ubuntu.com utopic-security/universe Translation-en Get:2 http://bd.archive.ubuntu.com utopic-backports Release [59.7 kB] Err http://bd.archive.ubuntu.com utopic/main Sources 404 Not Found [IP: 91.189.92.200 80] Err http://bd.archive.ubuntu.com utopic/restricted Sources 404 Not Found [IP: 91.189.92.200 80] Err http://bd.archive.ubuntu.com utopic/universe Sources 404 Not Found [IP: 91.189.92.200 80] Err http://bd.archive.ubuntu.com utopic/multiverse Sources 404 Not Found [IP: 91.189.92.200 80] Err http://bd.archive.ubuntu.com utopic/main i386 Packages 404 Not Found [IP: 91.189.92.200 80] Err http://bd.archive.ubuntu.com utopic/restricted i386 Packages 404 Not Found [IP: 91.189.92.200 80] Err http://bd.archive.ubuntu.com utopic/universe i386 Packages 404 Not Found [IP: 91.189.92.200 80] Err http://bd.archive.ubuntu.com utopic/multiverse i386 Packages 404 Not Found [IP: 91.189.92.200 80] Err http://bd.archive.ubuntu.com utopic-updates/main Sources 404 Not Found [IP: 91.189.92.200 80] Err http://bd.archive.ubuntu.com utopic-updates/restricted Sources 404 Not Found [IP: 91.189.92.200 80] Err http://bd.archive.ubuntu.com utopic-updates/universe Sources 404 Not Found [IP: 91.189.92.200 80] Err http://bd.archive.ubuntu.com utopic-updates/multiverse Sources 404 Not Found [IP: 91.189.92.200 80] Err http://bd.archive.ubuntu.com utopic-updates/main i386 Packages 404 Not Found [IP: 91.189.92.200 80] Err http://bd.archive.ubuntu.com utopic-updates/restricted i386 Packages 404 Not Found [IP: 91.189.92.200 80] Err http://bd.archive.ubuntu.com utopic-updates/universe i386 Packages 404 Not Found [IP: 91.189.92.200 80] Err http://bd.archive.ubuntu.com utopic-updates/multiverse i386 Packages 404 Not Found [IP: 91.189.92.200 80] Err http://bd.archive.ubuntu.com utopic-backports/main Sources 404 Not Found [IP: 91.189.92.200 80] Err http://bd.archive.ubuntu.com utopic-backports/restricted Sources 404 Not Found [IP: 91.189.92.200 80] Err http://bd.archive.ubuntu.com utopic-backports/universe Sources 404 Not Found [IP: 91.189.92.200 80] Err http://bd.archive.ubuntu.com utopic-backports/multiverse Sources 404 Not Found [IP: 91.189.92.200 80] Err http://bd.archive.ubuntu.com utopic-backports/main i386 Packages 404 Not Found [IP: 91.189.92.200 80] Err http://bd.archive.ubuntu.com utopic-backports/restricted i386 Packages 404 Not Found [IP: 91.189.92.200 80] Err http://bd.archive.ubuntu.com utopic-backports/universe i386 Packages 404 Not Found [IP: 91.189.92.200 80] Err http://bd.archive.ubuntu.com utopic-backports/multiverse i386 Packages 404 Not Found [IP: 91.189.92.200 80] Hit http://bd.archive.ubuntu.com utopic/main Translation-en Hit http://bd.archive.ubuntu.com utopic/multiverse Translation-en Hit http://bd.archive.ubuntu.com utopic/restricted Translation-en Hit http://bd.archive.ubuntu.com utopic/universe Translation-en Hit http://bd.archive.ubuntu.com utopic-updates/main Translation-en Hit http://bd.archive.ubuntu.com utopic-updates/multiverse Translation-en Hit http://bd.archive.ubuntu.com utopic-updates/restricted Translation-en Hit http://bd.archive.ubuntu.com utopic-updates/universe Translation-en Hit http://bd.archive.ubuntu.com utopic-backports/main Translation-en Hit http://bd.archive.ubuntu.com utopic-backports/multiverse Translation-en Hit http://bd.archive.ubuntu.com utopic-backports/restricted Translation-en Get:3 http://bd.archive.ubuntu.com utopic-backports/universe Translation-en [308 B] Fetched 61.0 kB in 26s (2,332 B/s) W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/utopic-security/main/source/Sources 404 Not Found [IP: 91.189.91.23 80]
W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/utopic-security/restricted/source/Sources 404 Not Found [IP: 91.189.91.23 80] W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/utopic-security/universe/source/Sources 404 Not Found [IP: 91.189.91.23 80] W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/utopic-security/multiverse/source/Sources 404 Not Found [IP: 91.189.91.23 80] W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/utopic-security/main/binary-i386/Packages 404 Not Found [IP: 91.189.91.23 80] W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/utopic-security/restricted/binary-i386/Packages 404 Not Found [IP: 91.189.91.23 80] W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/utopic-security/universe/binary-i386/Packages 404 Not Found [IP: 91.189.91.23 80] W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/utopic-security/multiverse/binary-i386/Packages 404 Not Found [IP: 91.189.91.23 80] W: Failed to fetch http://bd.archive.ubuntu.com/ubuntu/dists/utopic/main/source/Sources 404 Not Found [IP: 91.189.92.200 80] W: Failed to fetch http://bd.archive.ubuntu.com/ubuntu/dists/utopic/restricted/source/Sources 404 Not Found [IP: 91.189.92.200 80] W: Failed to fetch http://bd.archive.ubuntu.com/ubuntu/dists/utopic/universe/source/Sources 404 Not Found [IP: 91.189.92.200 80] W: Failed to fetch http://bd.archive.ubuntu.com/ubuntu/dists/utopic/multiverse/source/Sources 404 Not Found [IP: 91.189.92.200 80] W: Failed to fetch http://bd.archive.ubuntu.com/ubuntu/dists/utopic/main/binary-i386/Packages 404 Not Found [IP: 91.189.92.200 80] W: Failed to fetch http://bd.archive.ubuntu.com/ubuntu/dists/utopic/restricted/binary-i386/Packages 404 Not Found [IP: 91.189.92.200 80] W: Failed to fetch http://bd.archive.ubuntu.com/ubuntu/dists/utopic/universe/binary-i386/Packages 404 Not Found [IP: 91.189.92.200 80] W: Failed to fetch http://bd.archive.ubuntu.com/ubuntu/dists/utopic/multiverse/binary-i386/Packages 404 Not Found [IP: 91.189.92.200 80] W: Failed to fetch http://bd.archive.ubuntu.com/ubuntu/dists/utopic-updates/main/source/Sources 404 Not Found [IP: 91.189.92.200 80] W: Failed to fetch http://bd.archive.ubuntu.com/ubuntu/dists/utopic-updates/restricted/source/Sources 404 Not Found [IP: 91.189.92.200 80] W: Failed to fetch http://bd.archive.ubuntu.com/ubuntu/dists/utopic-updates/universe/source/Sources 404 Not Found [IP: 91.189.92.200 80] W: Failed to fetch http://bd.archive.ubuntu.com/ubuntu/dists/utopic-updates/multiverse/source/Sources 404 Not Found [IP: 91.189.92.200 80] W: Failed to fetch http://bd.archive.ubuntu.com/ubuntu/dists/utopic-updates/main/binary-i386/Packages 404 Not Found [IP: 91.189.92.200 80] W: Failed to fetch http://bd.archive.ubuntu.com/ubuntu/dists/utopic-updates/restricted/binary-i386/Packages 404 Not Found [IP: 91.189.92.200 80] W: Failed to fetch http://bd.archive.ubuntu.com/ubuntu/dists/utopic-updates/universe/binary-i386/Packages 404 Not Found [IP: 91.189.92.200 80] W: Failed to fetch http://bd.archive.ubuntu.com/ubuntu/dists/utopic-updates/multiverse/binary-i386/Packages 404 Not Found [IP: 91.189.92.200 80] W: Failed to fetch http://bd.archive.ubuntu.com/ubuntu/dists/utopic-backports/main/source/Sources 404 Not Found [IP: 91.189.92.200 80] W: Failed to fetch http://bd.archive.ubuntu.com/ubuntu/dists/utopic-backports/restricted/source/Sources 404 Not Found [IP: 91.189.92.200 80] W: Failed to fetch http://bd.archive.ubuntu.com/ubuntu/dists/utopic-backports/universe/source/Sources 404 Not Found [IP: 91.189.92.200 80] W: Failed to fetch http://bd.archive.ubuntu.com/ubuntu/dists/utopic-backports/multiverse/source/Sources 404 Not Found [IP: 91.189.92.200 80] W: Failed to fetch http://bd.archive.ubuntu.com/ubuntu/dists/utopic-backports/main/binary-i386/Packages 404 Not Found [IP: 91.189.92.200 80] W: Failed to fetch http://bd.archive.ubuntu.com/ubuntu/dists/utopic-backports/restricted/binary-i386/Packages 404 Not Found [IP: 91.189.92.200 80] W: Failed to fetch http://bd.archive.ubuntu.com/ubuntu/dists/utopic-backports/universe/binary-i386/Packages 404 Not Found [IP: 91.189.92.200 80] W: Failed to fetch http://bd.archive.ubuntu.com/ubuntu/dists/utopic-backports/multiverse/binary-i386/Packages 404 Not Found [IP: 91.189.92.200 80] E: Some index files failed to download. They have been ignored, or old ones used instead. Recently I have installed new version of Ubuntu 14.10. I can't install any package. Can you please give any solution *Best Regards,* *Syed Ziaul Habib* ZEND CERTIFIED ENGINEER, OCA, MCTS, MS Office Expert Senior Faculty, Education Department IBCS-PRIMAX Software (BD) Ltd. House# 51 | Road#10A | Dhanmondi R/A | Dhaka-1209 *Work:* +88-02-8110699, 9141876, 9143775 *Ext: 106Cell:* +88-01749 752 942 *Skype ID :* roobon7 *Fax:* +88-02-8125407 | *Email:* szha...@ibcs-primax.com *website* : www.ibcs-primax.com -- Ubuntu Bangladesh https://lists.ubuntu.com/mailman/listinfo/ubuntu-bd