This is tutorial boot proxmox with USB. You must burn file *.iso. And then download a tool that will convert your usb stick into a bootable one (for example, unetbootin or usb universal installer).

Proxmox Add Iso

Run program and choose: “Try Unlisted Linux ISO” –> create.

• Hi evrybody.I have a hp elite 7500 core i7 with 8Go and 2 PCI/E Ethernet card with 2 DD (500go and 1To )I would like to install the Proxmox VE 3.2 ISO.
• Can anyone explain why proxmox seems to forcibly expect ISO's in somefolder/template/ISO for any NFS share based ISO library? This specifically mangles my ISO.

You'll have to place the ISO in the /var/lib/vz/template/iso folder for it to be recognized by Proxmox. To break it down: Backups - /var/lib/vz/dump; ISOs.

And then copy file *.iso (of proxmox) to usb.

Boot USB and type : debug (for debug)

When the boot process is completed, you will see a message similar to “no cdrom found – unable to continue (type exit or Ctrl-D to reboot)“

From the console, I’ll simply type fdisk -l.

mount /dev/sdb1 /mnt (note : the /dev/sdb1 represent my stick on my system — Please change this value to reflect your settings)

mount -o loop -t iso9660 /mnt/proxmox_1-7.iso /mnt (again change accordingly based the name of your iso file… )

chroot /mnt sbin/unconfigured.sh

To add ISO images to proxmox server, login to server as user root, then go to folder “/var/lib/vz/template/iso”. You can download ISO for operating system you need to this folder.

For Debian 10