[ltp] Booting from thumbdrive...
cr at orcon.net.nz
Sun Aug 23 08:19:17 CEST 2020
On Thursday, 20 August 2020, 7:55:07 am AWST, Zed <zed at zed.net.nz>
> The help of members is sought to solve a problem regarding booting
> from a usb thumbdrive, please.
> Using Linux Mint v20.0 on a Lenovo Thinkpad T450s
> My T450s does not have a DVD/CD drive, so I wrote an ISO for Gecko
> Linux to bootable USB thumb drive. The write was successful.
> However, when I cam to choose which media to boot from on reboot (and
> on a complete close down and restart), the USB thumb drive was not
> Cannot find anything in BIOS which requires changing.
Zed, don't know if this helps but when I put Debian on my L440 I first
had to do some futzing around in Windows10 to prize its cold dead
clutch (aka Secure Boot) off the boot order before I could get into
I can't recall if it hid USB from the BIOS options.
You may need to change the boot from UEFI to Legacy -
I've just looked at my L440 BIOS and I see it's now set as:
UEFI/Legacy Boot - [Both]
-- UEFI/Legacy Boot Priority [Legacy First]
and Boot Order Lock [Disabled]
(Enabled would lock the boot order)
There's a Lenovo page on USB boot sequence here:
and a Microsoft page on how to disable Secure Boot here:
More information about the Linux-Thinkpad