<html> <head> <meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> On 17/05/12 18:22, Anders Backman wrote: <blockquote cite="mid:CACu+YnoPb0+bZ-8MhqzARuE9N=pFPiWTcY0COwKshN941M=-kw@mail.gmail.com" type="cite"> <pre wrap="">Hello everybody Well, I think that the subject says what it is all about. The "white line" below the Xubuntu logo stops at about two quarters and the screen freezes. How do I solve this? I have tried to reinstall the system but I can not seem to do it by restarting with my DVD inserted. It only mounts the DVD on the desktop. I am a novice when it comes to Xubuntu (or any GNU/Linux OS for that matter). Please give me some advise. Best regards Anders </pre> </blockquote> Try reinstalling it using the <a href="http://xubuntu.org/getxubuntu/">alternate cdrom</a> (if it won't boot into it, check your BIOS settings). If freezing is still a problem, you may have to experiment with <a href="https://help.ubuntu.com/community/BootOptions">boot options</a> (e.g. acpi=off) - you can try these out by pressing 'e' when grub loads and adding them after 'quiet splash'. Also see if the problem still occurs when invoking shutdown directly from the command line - sudo poweroff now. The system may be halting instead of shutting down. Joshua </body> </html>