Пришлось переустановить систему.
При попытке запуска avi файла totem требует кодеки ac3 (atsc a/52) xvid и mpeg4. ОК, даёт список всего, что ему надо
При попытке пойти дальше выдаёт ошибку
[Spoiler (click to open)]
Application: Apper (apper-sentinel), signal: Segmentation fault
[KCrash Handler]
#6 0x00007f9939ab19f4 in QAbstractButton::isChecked() const () from /usr/lib64/libQtGui.so.4
#7 0x00007f993a6e4f75 in ?? () from /usr/lib64/libapper.so
#8 0x00007f993a6e4fe9 in ?? () from /usr/lib64/libapper.so
#9 0x00007f993b0bc178 in QObject::event(QEvent*) () from /usr/lib64/libQtCore.so.4
#10 0x00007f993974ecfb in QWidget::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#11 0x00007f99396febe4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#12 0x00007f9939703a71 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#13 0x00007f993c27ce36 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#14 0x00007f993b0a581c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#15 0x00007f993b0a8bf8 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/libQtCore.so.4
#16 0x00007f993b0d00b3 in ?? () from /usr/lib64/libQtCore.so.4
#17 0x00007f9934ea458d in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#18 0x00007f9934ea4d88 in ?? () from /usr/lib64/libglib-2.0.so.0
#19 0x00007f9934ea4f59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#20 0x00007f993b0d050f in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib64/libQtCore.so.4
#21 0x00007f99397a1f2e in ?? () from /usr/lib64/libQtGui.so.4
#22 0x00007f993b0a4a22 in QEventLoop::processEvents(QFlags) () from /usr/lib64/libQtCore.so.4
#23 0x00007f993b0a4c1f in QEventLoop::exec(QFlags) () from /usr/lib64/libQtCore.so.4
#24 0x00007f993b0a8de7 in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4
#25 0x000000000041035d in ?? ()
#26 0x00007f9938eb623d in __libc_start_main () from /lib64/libc.so.6
#27 0x00000000004103c5 in _start ()
gstreamer поставил вручную. xvid - тоже. Как обойти заразу? =\