Kaffeine finds DVB-T channels but video does not show

Binary package hint: kaffeine

Scans for channels OK but on channel selection there is a burst of sound and then silence & no video. OSD shows correct channel information and another TV application I have (Me TV) works fine.

barney@anubis-ubuntu ~
$ kaffeine(5029)/kio (KDirListerCache) KDirListerCache::listDir: Listing directory: KUrl("file:///home/barney/Documents")
kaffeine(5029)/kio (KDirListerCache) KDirListerCache::slotResult: finished listing KUrl("trash:/")
kaffeine(5029)/kio (KDirListerCache) KDirListerCache::slotResult: finished listing KUrl("file:///home/barney/Documents")
demux_wavpack: (open_wv_file:127) open_wv_file: non-seekable inputs aren't supported yet.
received X error event: BadMatch (invalid parameter attributes)
X Error: BadMatch (invalid parameter attributes) 8
  Extension: 134 (Uknown extension)
  Minor opcode: 17 (Unknown request)
  Resource id: 0x3f
KCrash: Application 'kaffeine-xbu' crashing...
sock_file=/home/barney/.kde/socket-anubis-ubuntu/kdeinit4__0
Assertion 'pa_close(fds[0]) == 0' failed at pulsecore/core-util.c:2186, function pa_close_pipe(). Aborting.
Unable to start Dr. Konqi
kaffeine(5029)/kio (KDirListerCache) KDirListerCache::forgetDirs: KDirLister(0x9dd23c8) item moved into cache: KUrl("file:///home/barney/Documents")
kaffeine(5029)/kio (KDirListerCache) KDirListerCache::forgetDirs: KDirLister(0x9dc98d8) item moved into cache: KUrl("trash:/")

ProblemType: Bug
Architecture: i386
Date: Wed Mar 10 22:37:12 2010
DistroRelease: Ubuntu 10.04
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
Package: kaffeine 1.0~pre3-1ubuntu1
ProcEnviron:
 LANG=en_GB.utf8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-15.22-generic
SourcePackage: kaffeine
Uname: Linux 2.6.32-15-generic i686