apt-get upgrade error Not Found [IP: 91.189.88.31 80]

[Peng Yu]

On Tue, Jul 20, 2010 at 10:13 AM, Liam Proven <lproven at gmail.com> wrote:
> On 20 July 2010 16:03, Peng Yu <pengyu.ut at gmail.com> wrote:
>> Hi,
>>
>> I got the following error when I try to upgrade. Does anybody know
>> what the problem is? "apt-get --fix-missing" doesn't help.
>
> I suggest you change your repositories to some other source than the
> Canadian mirrors, as these appear not to be working for you. Perhaps
> the USA ones?
>
> System | Administration | Software Sources is possibly the easiest way

Is there a way to do this in the command line?

-- 
Regards,
Peng