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I tried to install Ubuntu 12.04 and 13.10 on my laptop.

I disabled Security boot, i tried to install from usb and CD, but with 12.04 version, after selection of installation (i tried no modeset) only flashing on display and 13.10 version display me that: No DEFAULT or UI configuration directive found! Please, help me. I buy this laptop for use it with Ubuntu and i want go to windows .

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Did you check askubuntu.com/q/329704/169736, askubuntu.com/q/30374/169736? –  Braiam Jan 31 '14 at 20:18
Yes, I did, this is not my situation. –  humb1t Feb 1 '14 at 6:37
I installed Windows 7 without problems. And I don't understand why i can't install Ubuntu. I will try to install debian today. –  humb1t Feb 1 '14 at 10:06

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