If you have already tried both a cd and a usb stick, then the iso image you downloaded must be corrupt. Please verify its md5sum and/or download it again. You may also want to run the "check disc" option at the boot menu to verify the installation medium is good.
** Changed in: ubiquity (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728564 Title: I tried installing 17.10 with CD and Pen Drive; both failed! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1728564/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs