I just installed Mageia 4 RC Mageia-4-RC-LiveDVD-KDE4-x86_64-DVD.
Perfect installation.
So
https://bugs.mageia.org/show_bug.cgi?id=11997 with beta 2 is really solved.
Superior. Thanks Mageia Team for the big effort to procude RC !
But...
KDE4.11 was promised to remove video tearing in playing movies with e.g. VLC.
In Magiea 3 video tearing in VLC can be seriously reduced by putting nVIDIA's PowerMizer to maximum performance.
Not so in Mageia 4...
Why was nVIDIA 325.15 selected and not the latest 331.38 ?
Open a text file with kWrite. Open a few ones. They don't show anything.
Every single one of them takes 100% core usage.
Killing them all is the only option.
The only way to start kWrite is from command line...
Matlab R2013a student edition can not be installed anymore as the mac@ of wlan0 or eth0 simply no longer exists.
So the machine's key is now 12 zeros in stead of a valid mac@.
Wireless network name is now a strange string of numbers and characters...
Let's conclude with good news: Mageia 4's kernel 3.12 finally supports my Alps touchpad.
In Mageia 3 I had to patch the kernel sources and build my own custom kernel.
Not needed anymore with Mageia 4.