Created attachment 587774 [details] installer screenshot 1 Description of problem: Booting fails with from grub2's direct ISO boot capabilities, or from a USB stick See screenshots for errors Version-Release number of selected component (if applicable): Fedora-17-x86_64-DVD.iso How reproducible: Make USB install with these directions here http://docs.fedoraproject.org/en-US/Fedora/17/html-single/Installation_Guide/index.html#Making_USB_Media-UNIX_Linux
Created attachment 587775 [details] screen shot 2
Same problem with Fedora 18 Beta: ISOFS: Unable to identify CD-ROM format cramfs: wrong magic SQUASHFS error: Can't find a SQUASHFS superblock on dm-0 see attached screenshot
Created attachment 655314 [details] screenshot of anaconda error
Summary: With the F18 Beta netboot ISO dd'ed to a USB key boot, I get the pretty grub bootloader, but then anaconda crashes.
This seems like a very basic "we think we are running from a CD/DVD, but we aren't, so we give up" error.
Likely to be some kind of hardware problem.