https://bugs.kde.org/show_bug.cgi?id=374693

            Bug ID: 374693
           Summary: kaffeine does not tune into dvb-s
           Product: kaffeine
           Version: 1.2.2
          Platform: Kubuntu Packages
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: [email protected]
          Reporter: [email protected]
  Target Milestone: ---

On Kubuntu 16.04 64-Bit, Kaffeine 1.2.2, with a Technisat SkyStar2 DVB card,
driver: b2c2_flexcop_pci, kaffeine fails to find or tune into many Astra 19.2E
channels, for instance "Das Erste". Starting kaffeine in a terminal, the
message is: 

DvbDevice::frontendEvent: tuning failed 

There is a workaround, by starting vlc player with a channellist (as a
playlist), terminating vlc and then starting kaffeine again. vlc messages from
start to close of vlc:

vlc Astraplaylist_vlc.xspf
VLC media player 2.2.2 Weatherwax (revision 2.2.2-0-g6259d80)
[00000000020a0148] core libvlc: VLC wird mit dem Standard-Interface ausgeführt.
Benutzen Sie 'cvlc', um VLC ohne Interface zu verwenden.
[0000000002188ea8] core playlist: stopping playback
[00007f22f40086d8] core input error: unsafe option "dvb-lnb-low" has been
ignored for security reasons
[00007f22f40086d8] core input error: unsafe option "dvb-lnb-high" has been
ignored for security reasons
[00007f22f40086d8] core input error: unsafe option "dvb-lnb-switch" has been
ignored for security reasons
[00007f22ecc01bb8] dtv access error: 10729000 Hz carrier frequency is too low.
[00007f22ecc01bb8] dtv access: Assuming 10729000000 Hz frequency instead.
[00007f22ec000bf8] ts demux error: libdvbpsi error (PSI decoder): TS
discontinuity (received 5, expected 9) for PID 0
[00007f22ec000bf8] ts demux error: libdvbpsi error (PSI decoder): TS
discontinuity (received 9, expected 6) for PID 0
QObject::~QObject: Timers cannot be stopped from another thread

(the playlist was generated with w_scan -f s -c DE -s S19.2E2 -L >
Astraplaylist.xspf)

kaffeine again, with different messages and a working sat reception:

kaffeine 
QDBusConnection: session D-Bus connection created before QCoreApplication.
Application may misbehave.
QDBusConnection: session D-Bus connection created before QCoreApplication.
Application may misbehave.
~$ vo_vdpau: vdpau API version : 1
vo_vdpau: vdpau implementation description : G3DVL VDPAU Driver Shared Library
version 1.0
vo_vdpau: maximum video surface size for chroma type 4:2:2 is 16384x16384
vo_vdpau: maximum video surface size for chroma type 4:2:0 is 16384x16384
vo_vdpau: maximum output surface size is 16384x16384
vo_vdpau: hold a maximum of 10 video output surfaces for reuse
vo_vdpau: using 3 output surfaces of size 1920x1080 for display queue
net_buf_ctrl: dvbspeed mode
net_buf_ctrl: prebuffering...
kaffeine(3255) DvbEpgModel::addEntry: invalid entry 
net_buf_ctrl: dvbspeed 100% @ video 2120 ms 232 buffers
vo_vdpau: video surface doesn't match size contraints (1920 x 1080) -> (1920 x
1080) != (1920 x 1088). Segfaults ahead!
vdpau_set_property: property=0, value=1
vo_vdpau: deinterlace: temporal
vdpau_set_property: property=0, value=0
vo_vdpau: deinterlace: none
vdpau_set_property: property=0, value=1
vo_vdpau: deinterlace: temporal
vo_vdpau: deinterlace: temporal
vo_vdpau: set_scaling_level=0
vo_vdpau: disable noise reduction.
vo_vdpau: disable sharpness.
vo_vdpau: skip_chroma = 0
vo_vdpau: background_color = 0
net_buf_ctrl: dvbspeed 99.5% @ video 880 ms 131 buffers
kaffeine(3255) DvbEpgModel::~DvbEpgModel: filter list not empty 
net_buf_ctrl: dvbspeed OFF
vdpau_set_property: property=0, value=0
vo_vdpau: deinterlace: none

also, other channels are working correctly with this workaround.

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