[mythtv-users] Frontend cannot connect to backend after upgrade from 0.28 to 29

[Mike Bibbings]

On 06/02/18 15:11, Justin Smith wrote:
> Hi,
>
> I'm running Mythbuntu 16.04 on a box with both a frontend and backend, 
> and I upgraded from 0.28 fixes to 29 fixes. After the upgrade, the 
> frontend will not connect to the backend. The backend logs show the 
> message "Client speaks protocol version 88 but we speak 91!".
>
> Rebooting (twice) didn't fix the issue.
>
> Running mythfrontend --version returns
> MythTV Version : v29.1
> MythTV Branch : fixes/29
> Network Protocol : 91
> Library API : 29.20180131–3
> QT Version : 5.5.1
>
> which looks correct. Both frontend and backend packages have 
> versions 29.0+fixes.20180202.9b7b962–0ubuntu0mythbuntu3.
>
> The backend logs show that the database upgraded OK (at least there 
> were no errors in the logs).
>
> I'm stumped. Does anyone have any ideas?
>
> BTW I have been running mythtv for over 10 years and have upgraded 
> many times without this issue.
>
>
> Cheers,
> Justin.
>

Just checking, but when you did the upgrade you  did do ( after adding 
the ppa:mythbuntu/0.29)

sudo apt update
sudo apt dist-upgrade

I have forgotten this a few times!


Mike