Ubuntu

Weak Algorithm Missing Sources ondrej php

Are you getting either the “Missing Signed-By in the sources.list” N error or, a W error “uses weak algorithm” error? Both of these messages can be resolved with the two steps below – delete ondrej sources […]

04/05/202505/12/2025Computer

Ubuntu Upgrade – Failed to Fetch PPA errors

Issue: Attempting to upgrade Ubuntu 14.04 to 16.04 generates Failed to Fetch errors and the process aborts. The cause is custom PPA (Personal Package Archives) sources that are used for some software, in my case FMPEG. Solution: […]

02/25/201706/15/2017Computer