Thursday, June 2, 2016

software installation - Failed to fetch http://ppa.launchpad.net

When I run


sudo apt-get update

I always get this output:


...
E: Failed to fetch http://ppa.launchpad.net/q-quark/equalx/ubuntu/dists/xenial/main/source/Sources 404 Not Found
E: Some index files failed to download. They have been ignored, or old ones used instead

How could I fix it?

No comments:

Post a Comment

11.10 - Can't boot from USB after installing Ubuntu

I bought a Samsung series 5 notebook and a very strange thing happened: I installed Ubuntu 11.10 from a usb pen drive but when I restarted (...