release upgrade fails

debugcn Published at Dev

halfred

Running on 13.10 and trying to make a release upgrade but getting this:

W:Failed to fetch 
http://extras.ubuntu.com/ubuntu/dists/trusty/Release Unable to find 
expected entry 'main/binary-ia386/Packages' in Release file (Wrong 
sources.list entry or malformed file) 
, W:Failed to fetch 
http://archive.canonical.com/ubuntu/dists/trusty/Release Unable to 
find expected entry 'partner/binary-ia386/Packages' in Release file 
(Wrong sources.list entry or malformed file) 
, W:Failed to fetch 
http://security.ubuntu.com/ubuntu/dists/trusty-security/Release 
Unable to find expected entry 'main/binary-ia386/Packages' in Release 
file (Wrong sources.list entry or malformed file) 
, W:Failed to fetch 
http://us.archive.ubuntu.com/ubuntu/dists/trusty/Release Unable to 
find expected entry 'main/binary-ia386/Packages' in Release file 
(Wrong sources.list entry or malformed file)

Any hints how to resolve it ?

user278630

Try using these commands in terminal:

sudo apt-get update
sudo apt-get upgrade
sudo apt-get dist-upgrade

Or change your server in system preferences > software & updates and then choose "download from:".

check if your updates are checked in updates tab (in software & updates) and check: Important security updates, Recommended updates and unsupported updates (check Pre-release updates if you want).

If there's a problem, post it.

Hope this helps!

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