Talk:USB flash installation media

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Revision as of 11:35, 10 June 2008 by Zde (Talk | contribs) (Does not work anymore...)

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I was not able to boot my Thinkpad X31 from USB stick without the lilo part first. I understood it like that: syslinux puts a bootloader at the beginning of the first partition, but nothing in the MBR, so when you try booting from the stick, the bootloader cannot be found.

-anonymous

Shouldn't the info that you need to select boot from usbdisk in BIOS be selected for this to work be mentioned? Or isn't it needed to be able to boot from an usb disk? If it's needed perhaps one could get grub and/or lilo to bootup an usb disk if the BIOS didn't support it and so how one would do that would also be needed as information.

-nut543

What about merging this article with Usb Drive Arch Install?

-Thujone

Does not work anymore...

I was unable to run the new "live" arch-core-install-2008.04-rc-i686.iso off the USB stick. I've copied the kernel, initrd, and .squashfs files to the stick, and added a minimal entry in syslinux.cfg. Kernel + initrd boot fine, I even saw that the USB disk is detected, partitions parsed, and /dev/ entries created, but then init halts with something like 'unable to find /dev/cd/*'. I've spent few minutes reading the initialisation code, but didn't find a kernel commandline option to override it. I'm sure there is some easy way to make it work, but the process of mounting the CD-ROM should probably be implemented in a more robust way, so the initrd code finds and mounts the compressed filesystem even when booting from USB HDD.