I'm now able to boot Linux Mint.. First, I blacklisted the module wistron_btns in the grub (by adding "modprobe.blacklist=wistron_btns" at the end of the "linux" line) to be able to boot. Then, I added "blacklist wistron_btns" at the end of the file /etc/modprobe.d/blacklist.conf Now, Linux Mint works fine (I just can't use my laptop special keys to power on/off the wifi, etc.)
masterkom