@gchartrandCRL I’m glad that worked! You should be able to keep using snp.efi with your previous machines.

@george1421 Thank you for this suggestion. This disabling of “fastboot” worked PERFECTLY! I interrupted the OOBE with Shift + F10 and got the command line window. I shutdown using the “shutdown.exe -s -t 0” command you suggested. Then after booting up, the FOG capture task I had already started took over and it captured 100% as it should have.

Essentially, I had forgotten to disable fastboot like I normally do on EVERY computer I have. So when it “rebooted” it technically wasn’t rebooting the device since fastboot is a misguided absurd hibernation feature Microsoft developed. The error I got was nearly identical to the one in the original post.

Thanks so much for this suggestion George and all!

9d53d15e-eb10-4045-9c90-31f6c156aa7d-image.png

@Infojoe They are one in the same lol and you’re welcome.

@siarkowski I believe I have found the cause of this.
A while back, right after the version you reverted too, we added an improved queueing system. It was a simple syntax error (the wrong $task->id vs $task->get('id') ).

This should also greatly improve the experience of the imaging task queue (see also https://github.com/FOGProject/fogproject/issues/736 and https://github.com/FOGProject/fogproject/issues/691) I thought I also wrote a post somewhere in the forum walking through the updated process that fixed some longstanding date math issues, but I can’t find that now.

Point being, if you would be so kind as to update to the latest dev-branch version and see if it fixes the issue, that would be very helpful.

@eliaspereira This should be fully fixed in the stable release of 1.5.10.x coming on the 15th of this month and in the dev-branch as of now.
I thought it was already fixed back in September, and it has been working in 1.6 since then but we just got a report of a related issue here https://forums.fogproject.org/topic/18081 which I believe I just fixed.

@tian @DBailey635 @eliaspereira Apologies for missing this post. This was fixed in August-ish of last year, see also:
https://github.com/FOGProject/fogproject/issues/736

I found this searching for a post I wrote about it, as I’m pushing another fix for this for a bug just found in 1.5.10.x

If you update to the latest dev-branch (or what will be stable on the 15th of this month) or give the working-1.6 branch aka 1.6-beta a try, you’ll find the queuing problems fixed.

@Tom-Elliott

Great news!

I updated my server to Debian Bookworm, restarted the Fog installation, and the accent problem disappeared. Awesome!

Thanks for your help and happy new year 2026, all the best for the FOG project!

@Tom-Elliott Thank you, Tom. The init version is now 2025xxx. I’ll test soon to confirm the SSD info is showing in logs.

@brent could you specify exactly at which point of the installation you see this error? If you notice the installer hangs or fails specifically during the “pinning” stage, it is likely a name resolution issue.

I’ve found a solution for this: you need to manually edit the Windows hosts file at C:\Windows\System32\drivers\etc\hosts and add an entry with your FOG server’s IP address followed by the name “fogserver”. This ensures the SmartInstaller.exe recognizes the server and can download the certificate properly.

Just adding my case here in case it helps someone else with the same error.

I’m running FOG 1.5.10 on RHEL 9.5. In my case the problem was not iPXE, kernels or init.xz, but a broken NFS setup on the FOG server.

When I tried to rerun installfog.sh, it always failed at “Starting NFS server” with a systemd dependency error. Checking systemctl list-dependencies --failed nfs-server.service showed that one dependency was a failed mount coming from /etc/fstab. It was an old ISO mount pointing to a path that no longer existed.

Because that mount failed, nfs-server could not start, and FOS Linux failed to mount its root filesystem over NFS, causing the kernel panic on UEFI clients.

After removing the invalid mount from /etc/fstab, running systemctl daemon-reload, fixing NFS exports and starting nfs-server, I was able to complete installfog.sh and UEFI PXE boot started working again.

@bond007fink @jayrehme
By “Latest Update” do you mean the December updates for Win 11 or do you mean the latest release version of 25H2 ? I haven’t tested 25H2 yet.

@pbriec Sorry that your post got lost in the shuffle, I saw it pop up with @raul’s response.
I imagine/hope you got past this in the last year but just in case, the fix would most likely be resetting the host encryption from the web ui (removes some token related database entries on the host record) then restarting the fog service on the client.

If that didn’t do the trick, then restarting the fog service along with resetting the hots encryption should fix it.

@nicolas-moraes I managed to solve it and in my case it was not a FOG or network issue. I verified that DHCP was working correctly (confirmed with tcpdump), options 66/67 were unchanged, TFTP was running, and the FOG web/ipxe boot.php were reachable.

The key test was that when the client stayed at “Start PXE over IPv4”, the FOG server was not receiving any DHCP or TFTP requests at all, which pointed to a client-side problem. Even though Secure Boot and Fast Boot were already disabled, the issue was caused by the BIOS state.

After restoring BIOS defaults on the HP laptop and re-enabling PXE IPv4 boot, everything started working again. It seems some UEFI/PXE flags were stuck, and resetting the BIOS fixed it.

@Kureebow I’ve had this happen to me before. These are the two cases that I’ve seen:

1 - I captured an image in UEFI and the computer that I was deploying it to was in Legacy mode. I also had the inverse of this, where I captured in Legacy and was trying to deploy to UEFI.
2 (the most common for me) - Some sort of RAID or volume management device is enabled in the UEFI. I only use HP so I don’t know what it would be called on Dell, but on HP there is an option that I have to disable “Configure Storage Controller for VMD”.

@romprager The simple answer is depends on the iso image and what OS will boot from the ISO image.

I do have several how tos in the forum that shows how to net boot several different installers.

https://forums.fogproject.org/topic/10944/using-fog-to-pxe-boot-into-your-favorite-installer-images

@Tom-Elliott Yep, I caught that workaround in the earlier post. I moved the image folder from /images/dev to /images, but still resulted in the same error.

One thing I noticed this morning, is that the image capture process is hanging at 99% on the task page, as in for at least 45 minutes. Not sure if that is a symptom or the cause.

The previous post was suspect of a very recent init version – but i’m on the most recent dev-branch.

Thank you!

Thank you george1421 that 's was the solution.
I was troubleshooting remotely, and the technician on site insisted that images had already been downloaded onto it.

I understand your point of view, but I also have to remain anonymous to my colleagues.

Solved !