Hello Elementary Users I installed elementary OS on a netbook HP Pavilion successfully using an USB Stick, UEFI option, encryption. Then after some restarts after successfully inserting the hdd encryption password the screen becomes dark and nothing is possible anymore. I tried all the guides available via internet but nothing works; I tried to install other linux distros from USB stick and that is also not possible anymore. Please help me out of this? Which files should I change on the Install USB stick ? Thanks for any help; This is very annoying. Best regards Peter