﻿id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc	mlocked
12499	Diseqc LNB 2 can no longer be configured for use in mythtv-setup	Ian Richardson <grandmastermarclar@…>	gigem	"Unable to select Port 2 of any Diseqc. This is in mythtv-setup, in build 2:0.28.0~master.20150828.4a81075-0ubuntu0mythbuntu3. Port 1 is OK, but cannot even set up Port 2.

The first card I have is a dual DVB-T2 tuner. This is working correctly.

The second card I have is a dual DVB-S2 tuner. The input to each tuner is connected to a mini diseqc. Port 1 in each diseqc is connected to an LNB pointing to 28.2E, port 2 is connected to a LNB pointing to 13E.

Up until the changes which gave rise to #12945, this setup all worked ok.

In mythtv-setup, I would configure:

Video sources - Freeview EIT, Freesat EIT, and Hotbird EIT.

Capture cards - /dev/dvb/adapter0/frontend0 and /dev/dvb/adapter1/frontend0 for the TBS 62x0 card.

Capture cards - /dev/dvb/adapter2/frontend0 and /dev/dvb/adapter3/frontend0 for the TBS6982SE.

For these last two, I use the DiSEqC options to set up a mini diseqc, and two LNBs. I have Switch 1, with Switch 1 LNB 1 and Switch 1 LNB 2, and Switch 2 with Switch 2 LNB 1 and Switch 2 LNB 2.

Input connections - all is fine for /dev/dvb/adapter0/frontend0 and /dev/dvb/adapter1/frontend0. These have and Input name of ""DVBInput"", Display names of Freeview 1 and Freeview 2 respectively, and both use the Video source Freeview EIT. This is and has always been fine.

Input connections. When selecting /dev/dvb/adapter2/frontend0, you are presented with an intermediate screen entitled ""DTV Device Configuration"", with ""Switch 1:"", and a disabled drop-down for ""Port 1 (Switch 1 LNB 1)"".

Selecting Next at this point gives you an Input name which you can change from ""(None)"", ""DVBInput !#1"", or ""DVBInput !#2"". I use ""DBVInput !#1"", Display name ""Freesat 1"", Video source ""Freesat EIT"". Once I've finished setting this one up, the list of video connections should now display a brand new ""/dev/dvb/adapter2/frontend1"".

It does not.

If I go through exactly the same sequence for /dev/dvb/adapter3/frontend0, I do not get an option to set up a new ""dev/dvb/adapter3/frontend1"".

(As an aside, since long before the changes resulting in #12945, I could bizarrely continue setting up /dev/dev/adapter2/frontend2, /dev/dvb/adapter2/frontend3, etc... beyond the limits of the diseqc tree! Same for /dev/dvb/adapter3/ as well.)

As such, LNB 2 cannot be selected, so I can't tune it."	Bug Report - General	closed	major	0.28	MythTV - Mythtv-setup	Master Head	high	Fixed			1
