apt-get update produces the error

[Colin Watson]

On Tue, Dec 13, 2016 at 08:25:50PM -0000, Grizzly wrote:
> or that's what 
> cat /etc/apt/sources.list
> shows

You may find it's somewhere in /etc/apt/sources.list.d/ instead.

-- 
Colin Watson                                       [cjwatson at ubuntu.com]