I have been running Leap 42.2 with Gnome fine since I upgraded from 13.2.
I decided to run the package updater which wanted to do do about 150 updates.
Packages which wouldn’t update and I unchecked them are
Chromium
gstreamer-plugin-base
ffmpeg
Since the update it seems that all videos now run double, or more, speed and audio doesn’t work (skype, playing an MP3, etc)
My video graphics card is a Radeon HD5450 2GB