For the past few weeks, I have been running the current 1.7.XX version of vdr with an S2-6400 card, using only one tuner, which is connected to a 4 x 1 diseqc switch, without any problems.
The startup command has been:
/usr/local/bin/vdr -L /home/rs/vdr/PLUGINS/lib -D 1 -P dvbhddevice -P femon -v /mnt/storage/video -s /usr/local/bin/pm &
Today I replaced my LNB's with dual output ones, with the second output connected to a second 4 x 1 disecq switch, which is connected to the second tuner on the S2-6400 card.
I removed the "-D 1" from the startup command and I am now finding that sometimes vdr crashes on startup, with the following error:
Mar 7 17:40:46 atom kernel: [ 12.257270] vdr[755]: segfault at 0 ip 00007fd3118426d0 sp 00007fffcbf98968 error 4 in libvdr-dvbhddevice.so.1.7.25[7fd311835000+18000]
If I then run the vdr startup command again, it starts OK.
Please let me know if there is any other information I can provide - the current version I am using is vdr 1.7.25.
Regards,
Richard