Installation problem

I have a laptop Dell latitude D531 with wnindows 7 ultimate.I try to install ubuntu but before the istallation the screen shows : SYSCFG[MtrrFixDranModEn] not cleared BIOS ,clearing this bit. and I can not do nothing.What must I do ?I have updated Bios.
 
Noted a few posts from 2008-2009 about similar issue. Does not seem to be your machine or BIOS. Try community support at ubuntu.
 
You can run other OSs in a free virtual program like VMWare Workstation. I set up Ubuntu and also XP to run like that ages ago. They are still there after upgrading to Windows 10. If you haven't been using Ubuntu and are just wanting to try it out you may be disappointed. It left me very unimpressed though enthusiasts say it makes underpowered systems like netbooks run faster.
 
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