This is a old bug report (2008) but I think I got the sample problem today (2012)... and maybe I can help with details about the problem. I download Ubuntu image "ubuntu-12.04-desktop-amd64.iso" e wrote it on usb pen-drive, under Windows 7, using tue recommended software "Universal-USB-Installer-1.9.0.4". I did like this: http://www.ubuntu.com/download/help/create-a-usb-stick-on-windows. I got no (unexpected) problems booting from the first boot menu option "Run Ubuntu from this USB". Just my usual LCD back light problem that I am familiar with. Because of this known problem I need to set "nomodeset" at startup in order to turn my LCD screem lights on...
So I went to "Help" menu item... and in the "Help index", I pick "<F6> Special boot parameters for special machines". It shows this at the bottom: "For example: boot: install vga=771 noapic nolapic" No matter if a try the comand in the example or my own "boot: install nomodeset"... I always get the same error: "could not find kernel image: install" Well, then I burn the same image on a DVD-R media, check "nomodeset", in the boot menu options, and every thing works fine then. I known that this information maybe not enough to find the problem, so you van ask me for any other info or propose a test. I'm a programmer so it will be no trouble. Thankx. Gabriel C. Stabel. ** Changed in: systeminstaller (Ubuntu) Status: Invalid => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/205349 Title: install from usb To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systeminstaller/+bug/205349/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs