the easiest way is Ventoy, (https://www.ventoy.net/en/index.html ) if you want to install OS from .iso file ... ----- Original Message ----- From: "George N. White III" <gnwiii@xxxxxxxxx> To: Community support for Fedora users <users@xxxxxxxxxxxxxxxxxxxxxxx> Date: Wed, 4 Oct 2023 08:24:07 -0300 Subject: Re: Getting grub working on a LiveUSB > On Wed, Oct 4, 2023 at 5:21 AM Tim via users <users@xxxxxxxxxxxxxxxxxxxxxxx> > wrote: > > > On Tue, 2023-10-03 at 23:28 -0600, Joe Zeff wrote: > > > I've downloaded and verified an .iso for F38 with Xfce, used dd to write > > > it to a new flash drive and tried to boot it on my laptop with a brand > > > new blank hard drive. All I get is a grub prompt. > > > > Has that laptop ever booted successfully from a USB-anything? > > > > Are there any BIOS/UEFI booting options you can play with? > > > > I've a PC that I can't boot from anything plugged into the USB port. > > It has boot options for a USB floppy or Zip drive, neither of which > > I have, which are sufficiently "special" that you can't just plug in a > > USB flashdrive and boot from a CD/DVD-ROM boot-image on it. > > > > Check the vendor's site and web for reports of problems booting USB > devices on your model. There may be a BIOS update. I think some > boot issues on older systems are due to code that doesn't support > current USB capacities and filesystems. > > https://www.pendrivelinux.com/make-an-exfat-bootable-usb-flash-drive/ > assumes you have access to Windows and has: > > "*Caveats*: Legacy BIOS booting does not work on a very small select few > finicky CSM booted systems." > > > > For it, I always burnt a CD or DVD. Now, it's just too old and > > horrible to actually want to use that PC. > > > > On some other painful PC, I plugged a USB DVD-ROM drive into it and > > installed from a burnt disc. > > > > In the past, my other way to get an install onto a difficult system was > > to remove the hard drive, fit it in another PC, install Linux to it, > > put the hard drive back into the painful PC. I don't know how > > customised the install is, these days, for that to work. > > > > The rescue kernel has the drivers that were on the install image, > so should boot even if the installed kernel is missing some drivers. > > > > Other people have done things like download an install ISO to a spare > > partition on a drive, fiddled with the GRUB entries, and booted the > > installer from that hard drive and installing to other partitions on > > the same drive. > > > > -- > George N. White III > > _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
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