Hello, I just write to signal a systematic crash while booting the wheezy's and jessie's installer. Each time I try to boot on my machine with a USB stick for installation of Debian, It crashes just after "Probing EDD (edd=off to disable) ... ok" I tried in expert mode, the only thing it changes is that lots of messages appears after "probing EDD ... OK" and immediatly crashes after.
My laptop is a Lenovo Flex 2-14D which is dual core (AMD E1), with 4Go of RAM I of course disabled quick boot and uefi mode (I set legacy boot mode), so normaly it should works. On USB stick I tried : * Debian 7.7 amd64 DVD(1) installer * Debian 7.5 amd64 DVD(1) installer * Debian 7.7 amd64 live (KDE) * Debian testing amd64 DVD(1) installer All these images crashes at the same point as described. I did writen my USB stick with # dd if=[].iso of=/dev/sdc Finally, I works with Ubuntu 14.10 amd64 desktop. I hope I have been accurate enough. In the case You need more informations, I can provide You.