[GH-ISSUE #1570] autoexec.ipxe... Operation not supported (https://ipxe.org/3c126083) #2051

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opened 2026-03-01 18:38:11 +03:00 by kerem · 1 comment
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Originally created by @ilium007 on GitHub (Feb 18, 2025).
Original GitHub issue: https://github.com/netbootxyz/netboot.xyz/issues/1570

[x]: This bug persists when memory is increased beyond 8GB.

Describe the bug

Error on UEFI boot: autoexec.ipxe... Operation not supported (https://ipxe.org/3c126083)

To Reproduce
Steps to reproduce the behavior:
Testing on Proxmox but also occurs on bare metal Lenovo P330q. Followed Miktotik RouterOS instructions on website. BIOS and UEFI files downloaded to router tftp server. BIOS version works fine.

Expected behavior

Should boot to UEFI netboot screen

Screenshots

Image

Additional context

Originally created by @ilium007 on GitHub (Feb 18, 2025). Original GitHub issue: https://github.com/netbootxyz/netboot.xyz/issues/1570 [x]: This bug persists when memory is increased beyond 8GB. <!-- Please validate that the issue is not a symptom of insufficient memory. Many installation media are based on live-cd images that require more than a few MB/GB of memory to run. --> **Describe the bug** <!-- A clear and concise description of what the bug is. --> Error on UEFI boot: autoexec.ipxe... Operation not supported (https://ipxe.org/3c126083) **To Reproduce** Steps to reproduce the behavior: Testing on Proxmox but also occurs on bare metal Lenovo P330q. Followed Miktotik RouterOS instructions on website. BIOS and UEFI files downloaded to router tftp server. BIOS version works fine. **Expected behavior** <!-- A clear and concise description of what the bug is. --> Should boot to UEFI netboot screen **Screenshots** <!-- If applicable, add screenshots to help explain your problem. --> ![Image](https://github.com/user-attachments/assets/5bf4d96e-3dbb-4c53-aa6a-10d78831f4a3) **Additional context** <!-- Add any other context about the problem here. -->
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Owner

@Syntax3rror404 commented on GitHub (Mar 3, 2025):

I dont have this problem with this efi binary https://boot.netboot.xyz/ipxe/netboot.xyz.efi

<!-- gh-comment-id:2694677660 --> @Syntax3rror404 commented on GitHub (Mar 3, 2025): I dont have this problem with this efi binary https://boot.netboot.xyz/ipxe/netboot.xyz.efi
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starred/netboot.xyz#2051
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