Some index files failed to download ubuntu 16.04

 · / Solve Ubuntu Error: Failed to download repository information Check your Internet connection. Solve Ubuntu Error: Failed to download repository information Check your Internet connection. Last updated Novem By Abhishek Prakash 63 Comments. Some index files failed to download. They have been ignored, or old ones used instead.  · E: Some index files failed to download. They have been ignored, or old ones used instead. ERROR: Service 'proxy' failed to build: The command '/bin/sh -c apt-get update -o Acquire::CompressionTypes::Order::=gz apt-get upgrade -y apt-get update apt-get install -y python3 python3-pip vim' returned a non-zero code:  · Ubuntu Xenial - apt update - E: Some index files failed to download. They have been ignored, or old ones used instead. Recently, I installed Ubuntu on a new PC and updated my repository URLs in "/etc/apt/bltadwin.ru" file to point to internal Ubuntu repository bltadwin.ru: Pradyumna.

The usual fix is to remove the content of /var/lib/apt/lists. sudo rm -rf /var/lib/apt/lists/*. If you have limited internet trafic just remove the ones which fail. Then run. sudo apt-get update. Share. Improve this answer. Follow this answer to receive notifications. answered Nov 10 '16 at 1 Answer1. The proper CA certificate should already be in your bundle, so it's likely someone has messed with it. Run sudo dpkg-reconfigure ca-certificates and ensure that mozilla/DST_Root_CA_bltadwin.ru is selected. Unless you have some extremely good reason for not doing so, every certificate should be selected. views. Ubuntu Server Optimization DigitalOcean. So I'm trying to upgrade my server from Ubuntu to and it fails. I did: sudo apt-get update sudo apt-get upgrade sudo apt-get dist-upgrade. Then sudo do-release-upgrade. It starts going and then stops because it failed to fetch some packages.

If You Appreciate What We Do Here On TecMint, You Should Consider: TecMint is the fastest growing and most trusted community site for any kind of Linux Articles, Guides and Books on the web. Some index files failed to download - FIX This usually means that you have repositories activated that don't exist anymore, at least on the mirror you are using. Please post the complete output of the update command and the content of your /etc/apt/bltadwin.ru file. Change the Download Server. In the Ubuntu Software tab of the Software Sources window, there is a drop-down menu labeled Download from. Select your regional server. For example, I'm in the United States and it looks like this on my machine: Software Sources window showing Sever for United States being selected in the "Download from" drop.