I'm an advanced beginner regarding to Debian, but relative new regarding to Linux booting from USB.
While the installation I had problems while installing grub, so I skipped that. When I'm starting my laptop now, I can boot from efi file, and then everything is fine. But the USB Stick can't boot automatically. Few days ago I tried to boot this stick from an old windows 7 desktop pc, but my stick was not found in the boot manager, and on this old PC, there was no option to boot from grub.
The stick is sdb and here my outputs from lsblk
Code: Select all
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 465,8G 0 disk
├─sda1 8:1 0 1023M 0 part
├─sda2 8:2 0 360M 0 part /boot/efi
├─sda3 8:3 0 128M 0 part
├─sda4 8:4 0 451G 0 part
├─sda5 8:5 0 903M 0 part
├─sda6 8:6 0 10,4G 0 part
└─sda7 8:7 0 2G 0 part
sdb 8:16 1 29,4G 0 disk
├─sdb1 8:17 1 512M 0 part
├─sdb2 8:18 1 21,7G 0 part /
└─sdb3 8:19 1 7,2G 0 part [SWAP]
mmcblk0 179:0 0 29G 0 disk
└─mmcblk0p1 179:1 0 29G 0 part
Thanks a lot