https://bugs.kde.org/show_bug.cgi?id=367728

--- Comment #3 from Rolf Pedersen <rolfpeder...@mindspring.com> ---

> If you were compiling libdvbv5 from its source, there was a bug on it, due to
> some recent features that are under development.
>
> I just added a fix there for it. In such case, please update libdvbv5 from its
> git tree and recompile/reinstall it. This should solve the issue with kaffeine
> 2.x.

I followed the instructions in README.md of the kaffeine git source:

Compiling libdvbv5 (as normal user):

        wget https://linuxtv.org/downloads/v4l-utils/v4l-utils-1.10.0.tar.bz2
        tar xvf v4l-utils-1.10.0.tar.bz2
        cd v4l-utils
        ./bootstrap.sh && ./configure && make

Installing the library (as root):

        make install

which, it seems to me, built a lot more than libdvbv5.  So, I don't know where
is the git source, whether the instructions to build are the same.

Furthermore, I found I had a ROSA package installed that had libdvdv5 in it,
afaict:

rolf@z170i ~ $ rpm -ql lib64v4l0
/usr/lib64/libdvbv5.so.0
/usr/lib64/libdvbv5.so.0.0.0
/usr/lib64/libv4l1.so.0
/usr/lib64/libv4l1.so.0.0.0
/usr/lib64/libv4l2.so.0
/usr/lib64/libv4l2.so.0.0.0
/usr/lib64/libv4l2rds.so.0
/usr/lib64/libv4l2rds.so.0.0.0
/usr/lib64/libv4lconvert.so.0
/usr/lib64/libv4lconvert.so.0.0.0

I did sudo make uninstall in the v4l-utils sources, re-installed lib64v4l0, got
a fresh copy of kaffeine

git clone git://anongit.kde.org/kaffeine.git

then

cmake .
make

>From cmake:

-- The following OPTIONAL packages have not been found:

 * KF5DocTools (required version >= 5.11.0)

-- Looking for include file /home/rolf/kaffeine/kaffeine/include/frontend.h
-- Looking for include file /home/rolf/kaffeine/kaffeine/include/frontend.h -
found
-- Checking for module 'libdvbv5'
--   Found libdvbv5, version 1.8.1
-- Found Libdvbv5: /usr/lib64/libdvbv5.so (found version "1.8.1")
-- Configuring done
-- Generating done
-- Build files have been written to: /home/rolf/kaffeine/kaffeine

However, after building and executing kaffeine,

Aug 24 18:24:13 z170i audit[8335]: <audit-1701> auid=4294967295 uid=501 gid=501
ses=4294967295 pid=8335 comm="kaffeine"
exe="/home/rolf/kaffeine/kaffeine/src/kaffeine" sig=11
Aug 24 18:24:13 z170i kernel: kaffeine[8335]: segfault at 7fbcbe0b90f0 ip
00007fbc9ab3814c sp 00007ffeb3683e30 error 7 in
libQtGui.so.4.8.7[7fbc9a983000+a1e000]
Aug 24 18:24:14 z170i systemd-coredump[8338]: Process 8335 (kaffeine) of user
501 dumped core.

Thanks.

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