Le 19/08/2017 � 01:46, Tim Williams a �crit :
> On 13/08/17 20:36, Thierry de Coulon wrote:
>> Hello all,
>>
>> I'm trying Fedora 26 (no experience qith that distro, I rather don't like Red
>> Hat so much). I follow the instructions on the wiki but when trying yum
>> install trinity-desktop I get "Failed to synchronize cache for
>> repo 'trinity-r14', disabling
>>
>> I checked with my browser and the repository seems to be there.
>>
>> Anyone use Fedora?
> I just had exactly the same problem with a clean install of Fedora 26. I
> was attempting a test install in the hope of gaining some clues as to
> why Trinity crashes on one of my PC's using with Mageia 6. The
> installation was fully updated and rpmfusion was installed, but was in
> all other respects a "default" setup.
>
> Since this was purely a test setup, I probably won't take this any
> further, but I can confirm that the problem exists.
>
> Tim W
>

Hello, this is my mistake, I forgot to create the YUM/DNF specific 
mirror lists for Fedora 26.
I've just added the missing files, now you can wait until mirrors are 
synchronized.

In case you can't wait, there is an alternative way to install.
You can manually edit file "/etc/yum.repos.d/trinity.repo", disable the 
"mirrorlist" lines, and enable the "baseurl" lines.
Then the DNF command will work, using the Trinity mirroring mechanism 
instead of the YUM/DNF mirroring mechanism.

Fran�ois