Hey guys I recently installed ubunt 10.04 and I want to upgrade to 11.04 (I had a really small flash drive and I could only get 10.04 so I wanted to keep upgrading) But I keep getting unable to fetch now I'm new to using ubuntu so if you guys could help it'd be great
Error message :
W:Failed to fetch extras.ubuntu.com/ubuntu/dists/maverick/main/source/Sources.gz 404 Not Found
W:Failed to fetch extras.ubuntu.com/ubuntu/dists/maverick/main/binary-i386/Packages.gz 404 Not Found
W:Failed to fetch security.ubuntu.com/ubuntu/dists/maverick-security/universe/source/Sources.gz 404 Not Found [IP: 91.189.88.149 80]
W:Failed to fetch security.ubuntu.com/ubuntu/dists/maverick-security/multiverse/source/Sources.gz 404 Not Found [IP: 91.189.88.149 80]
W:Failed to fetch security.ubuntu.com/ubuntu/dists/maverick-security/universe/binary-i386/Packages.gz 404 Not Found [IP: 91.189.88.149 80]
W:Failed to fetch security.ubuntu.com/ubuntu/dists/maverick-security/multiverse/binary-i386/Packages.gz 404 Not Found [IP: 91.189.88.149 80]
W:Failed to fetch security.ubuntu.com/ubuntu/dists/maverick-security/main/source/Sources.gz 404 Not Found [IP: 91.189.88.149 80]
W:Failed to fetch security.ubuntu.com/ubuntu/dists/maverick-security/restricted/source/Sources.gz 404 Not Found [IP: 91.189.88.149 80]
W:Failed to fetch security.ubuntu.com/ubuntu/dists/maverick-security/main/binary-i386/Packages.gz 404 Not Found [IP: 91.189.88.149 80]
W:Failed to fetch security.ubuntu.com/ubuntu/dists/maverick-security/restricted/binary-i386/Packages.gz 404 Not Found [IP: 91.189.88.149 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick/main/source/Sources.gz 404 Not Found [IP: 91.189.91.26 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick/restricted/source/Sources.gz 404 Not Found [IP: 91.189.91.26 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick/universe/source/Sources.gz 404 Not Found [IP: 91.189.91.26 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick/multiverse/source/Sources.gz 404 Not Found [IP: 91.189.91.26 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick/main/binary-i386/Packages.gz 404 Not Found [IP: 91.189.91.26 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick/restricted/binary-i386/Packages.gz 404 Not Found [IP: 91.189.91.26 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick/universe/binary-i386/Packages.gz 404 Not Found [IP: 91.189.91.26 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick/multiverse/binary-i386/Packages.gz 404 Not Found [IP: 91.189.91.26 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick-updates/main/source/Sources.gz 404 Not Found [IP: 91.189.91.26 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick-updates/restricted/source/Sources.gz 404 Not Found [IP: 91.189.91.26 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick-updates/universe/source/Sources.gz 404 Not Found [IP: 91.189.91.26 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick-updates/multiverse/source/Sources.gz 404 Not Found [IP: 91.189.91.26 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick-updates/main/binary-i386/Packages.gz 404 Not Found [IP: 91.189.91.26 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick-updates/restricted/binary-i386/Packages.gz 404 Not Found [IP: 91.189.91.26 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick-updates/universe/binary-i386/Packages.gz 404 Not Found [IP: 91.189.91.26 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick-updates/multiverse/binary-i386/Packages.gz 404 Not Found [IP: 91.189.91.26 80]
E:Some index files failed to download, they have been ignored, or old ones used instead.
Thank you guys also if you guys could make the instructions to fix this really clear because I'm an idiot it'd be appreciated thanks <3