Opened 14 years ago
Closed 14 years ago
#8315 closed defect (invalid)
Configuring Backend: Channel Search Fails To Find Any Channels
Reported by: | Owned by: | danielk | |
---|---|---|---|
Priority: | minor | Milestone: | unknown |
Component: | MythTV - Channel Scanner | Version: | 0.23rc1 |
Severity: | medium | Keywords: | |
Cc: | Ticket locked: | no |
Description
I have a new, clean Mythbuntu installation running MythTV 0.23 RC1. Everything is configured appropriately and the 3 Hauppauge USB (a NOVA-TD and a NOVA-T) tuners have been correctly detected and configured.
Running "Scan For Channels" when configuring the backend fails to detect any DVB channels - It just runs through the Channel 5 - Timeout, Channel 6 - Timeout..... and so on for some 50 channels or so.
Running the "scan" tool with the exact same adapter (0 in this case) detects 3 different multiplexes and the corresponding 13/14 channels. Saving the output to a channels.conf and importing that into the backend works correctly.
During the import of channels.conf, the backend will tune to the multiplex and agree there is a channel there. Later on, the frontend correctly connects to each channel on each multiplex.
I have had channels correctly detected during setup of a 0.21 backend (some time previously). This system is based in Melbourne, Australia; should that have any impact on the problem.
Hardware -------- - nVidia ION-based system (with Intel Atom 330) - 4 GiB RAM - 80 GiB HDD - Hauppauge NOVA-T stick (USB2; single tuner) - Hauppauge NOVA-TD stick (USB2; dual tuner)
Software -------- - Mythbuntu 10.04 RC1 (64-bit) NB: Installation is both a primary backend and a frontend. - nVidia Graphics Driver (closed-source) - Shepherd channel information tool
Need mythtv-setup logs with "-v channel,record,siparser" to diagnose this.