id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc,mlocked 7471,No Lock on some transports with Hauppauge WinTV-HVR4000 (DVB-S),Björn Tantau ,danielk,"I'm using a Hauppauge WinTV-HVR4000 DVB-S/S2/T/Hybrid with {{{ $ mythbackend --version Please include all output in bug reports. MythTV Version : 22594 MythTV Branch : branches/release-0-22-fixes Network Protocol : 50 Library API : 0.22.20091023-1 QT Version : 4.5.2 Options compiled in: linux profile using_oss using_alsa using_pulse using_jack using_backend using_dvb using_firewire using_frontend using_glx_proc_addr_arb using_hdhomerun using_hdpvr using_iptv using_ivtv using_joystick_menu using_libfftw3 using_lirc using_mheg using_opengl_video using_opengl_vsync using_qtwebkit using_v4l using_x11 using_xrandr using_xv using_xvmc using_xvmc_vld using_xvmcw using_bindings_perl using_bindings_python using_opengl using_vdpau using_ffmpeg_threads using_libavc_5_3 using_live using_mheg }}} on MythBuntu 9.10. When I scan for channels with DVB-S I can get a lock for some transports (10743750 H DVB-S (QPSK) - 22000000 5/6) but for others I can't (12544750 H DVB-S (QPSK) - 22000000 5/6). I have no problems locking to these transports (and watching the channels) with szap or kaffeine. I already tried the kernel patch mentioned in #7198 but it looks like my problem is different. I'll attach a log from mythtv-setup.real with --verbose channelscan,siparser,channel,record,extra where I first tuned to a non-working transport and then tuned to a working transport.",defect,closed,minor,unknown,MythTV - Channel Scanner,0.22rc1,medium,invalid,,,0