Ubuntu安装时卡在“PXE-MOF: Exiting PXE ROM”报错的求助

Hey there, sorry to hear you're stuck on this annoying error while trying to install Ubuntu—let's break down what's going on and fix it step by step!

First off, that "PXE-MOF" error means your computer is trying to boot from the network (PXE is a network boot protocol) instead of your Ubuntu install media (like a USB drive or DVD). Here are the most common fixes:

• Adjust your boot priority in BIOS/UEFI
  This is the most likely fix. When your computer starts up, press the key to enter BIOS/UEFI settings (usually F2, Del, F10, or Esc—look for the on-screen prompt when you turn it on). Once in, find the "Boot Order" or "Boot Priority" section, then move your Ubuntu install media (labeled something like "USB HDD" or "CD/DVD-ROM") to the top of the list. Save your changes and restart your computer—it should now try to boot from your install drive first.

• Verify your install media is working
  Sometimes a corrupted USB drive or bad ISO file can cause your computer to skip the install media and fall back to network boot. Try re-creating your Ubuntu install USB using a tool like Rufus (make sure to use the "DD Image" mode if prompted) or the official Ubuntu Startup Disk Creator. Before re-creating, check the ISO file's checksum against the one listed on the Ubuntu website to make sure the download wasn't corrupted.

• Disable PXE network boot (if needed)
  If adjusting the boot order doesn't work, head back into BIOS/UEFI and look for an option like "Network Boot" or "PXE Boot". Disable this feature entirely—this will stop your computer from trying to boot over the network, forcing it to use your install media or local hard drive.

• Check your hardware connections
  If you're using a USB drive, try plugging it into a different USB port (preferably a USB 2.0 port, as some older motherboards have compatibility issues with USB 3.0). You can also try using a different USB drive altogether, in case your current one is faulty.

If none of these work, feel free to share more details (like what kind of computer you're using, how you created the install media) and we can dig deeper!

备注：内容来源于stack exchange，提问作者Muruganand