I've been using Mageia since May of this year, and I have been highly impressed with the OS - except for one thing.
Well, actually the problem is with Libra Office. I can't get it to print documents in duplex. The duplex feature works for other applications just fine, but not in Libra Office. The odd thing is that I set duplex printing in Libra's printer setup, but when I print, it reverts to off.
My printer is an HP Photosmart 7515, and it prints in duplex fine from Firefox.
Any ideas why Libra office is balking?