Permission Denied (https://ipxe.org/err/0216eb)

[xeropresence]

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

Describe the bug
Attempting to download proxmox or ubuntu results in a permission denied error message

To Reproduce
Steps to reproduce the behavior:

1. Boot the iso or chainload the uefi img
2. go to load proxmox or ubuntu
3. get error

Expected behavior
Images are downloaded and executed

Screenshots
https://i.imgur.com/ETAGV4e.png

Additional context
Debain seems to work as do a few others
I checked to make sure the system time is correct

[mikeodr]

I'm also seeing this.

I think there's an expired certificate somewhere but I need to track it down and debug further.

[chuckliu1979]

My self-hosting builds bootloaders also encounter such issue. how can i fix it ?

[user27015]

I am also experiencing this. Is there a workaround or alternative?

[mikeodr]

I ended up finding that I was using a linuxserver.io container image that isn't updated anymore.

I switched to the ghcr.io/netbootxyz/netbootxyz image and it has up to date CA info.

[popy2k14]

I have the same issue in unraid.
Tried the ghcr.io/netbootxyz/netbootxyz which basically like the official one from dockerhub.
It also does not work and the "permission denied" issue comes up.

It seems the certificates are not up to date.
Also tried with menues: 2.0.88, 2.0.89 and current development menues no one is working.

Any hints how i can overcome this error?