Initially, I was trying to update VLC. I ended up uninstalling it to reinstall it.
Typing yum install vlc outputs :
--> Finished Dependency Resolution
Error: Package: 1:vlc-core-2.2.2-4.el7.nux.x86_64 (nux-dextop)
Requires: libfreerdp-gdi.so.1.0()(64bit)
Error: Package: 1:vlc-core-2.2.2-4.el7.nux.x86_64 (nux-dextop)
Requires: libliveMedia.so.17()(64bit)
Available: live555-2013.11.26-1.el7.nux.x86_64 (nux-dextop)
libliveMedia.so.17()(64bit)
Installed: live555-2014.10.21-1.fc21.x86_64 (@rpmfusion-free)
~libliveMedia.so.36()(64bit)
Error: Package: 1:vlc-core-2.2.2-4.el7.nux.x86_64 (nux-dextop)
Requires: libfreerdp-codec.so.1.0()(64bit)
Error: Package: 1:vlc-core-2.2.2-4.el7.nux.x86_64 (nux-dextop)
Requires: libfreerdp-core.so.1.0()(64bit)
Error: Package: 1:vlc-core-2.2.2-4.el7.nux.x86_64 (nux-dextop)
Requires: libgcrypt.so.11()(64bit)
Error: Package: 1:vlc-core-2.2.2-4.el7.nux.x86_64 (nux-dextop)
Requires: libUsageEnvironment.so.1()(64bit)
Available: live555-2013.11.26-1.el7.nux.x86_64 (nux-dextop)
libUsageEnvironment.so.1()(64bit)
Installed: live555-2014.10.21-1.fc21.x86_64 (@rpmfusion-free)
~libUsageEnvironment.so.2()(64bit)
Error: Package: 1:vlc-core-2.2.2-4.el7.nux.x86_64 (nux-dextop)
Requires: libfreerdp-rail.so.1.0()(64bit)
Error: Package: 1:vlc-core-2.2.2-4.el7.nux.x86_64 (nux-dextop)
Requires: libgroupsock.so.1()(64bit)
Available: live555-2013.11.26-1.el7.nux.x86_64 (nux-dextop)
libgroupsock.so.1()(64bit)
Installed: live555-2014.10.21-1.fc21.x86_64 (@rpmfusion-free)
~libgroupsock.so.4()(64bit)
Error: Package: 1:vlc-core-2.2.2-4.el7.nux.x86_64 (nux-dextop)
Requires: libfreerdp-utils.so.1.0()(64bit)
Error: Package: 1:vlc-2.2.2-4.el7.nux.x86_64 (nux-dextop)
Requires: libprojectM.so.2()(64bit)
Error: Package: 1:vlc-core-2.2.2-4.el7.nux.x86_64 (nux-dextop)
Requires: libfreerdp-kbd.so.1.0()(64bit)
Error: Package: 1:vlc-core-2.2.2-4.el7.nux.x86_64 (nux-dextop)
Requires: libfreerdp-channels.so.1.0()(64bit)
Error: Package: 1:vlc-core-2.2.2-4.el7.nux.x86_64 (nux-dextop)
Requires: libdvbpsi.so.7()(64bit)
Available: libdvbpsi-0.2.2-3.el7.nux.x86_64 (nux-dextop)
libdvbpsi.so.7()(64bit)
Installed: libdvbpsi-1.2.0-3.fc21.x86_64 (@rpmfusion-free-updates)
~libdvbpsi.so.9()(64bit)
Available: libdvbpsi-1.2.0-1.fc21.x86_64 (rpmfusion-free)
~libdvbpsi.so.9()(64bit)
Error: Package: 1:vlc-core-2.2.2-4.el7.nux.x86_64 (nux-dextop)
Requires: libgcrypt.so.11(GCRYPT_1.2)(64bit)
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest
Here is the output of uaname -a :
Linux happydev 4.1.13-100.fc21.x86_64 #1 SMP Tue Nov 10 13:13:20 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
I am willing to move forward, but I am not sure what to do, nor what to DuckDuckGo for. Any suggestion is most welcome !
EDIT
Most probably, the reason is that Fedora 21 is no longer maintaining its dependency to VLC. I am upgrading to Fedora 23 and will post the outcome here.
Yes, upgrading the from Fedora 21 to Fedora 23 solved the issue