@Richarizard504 You can try to use snponly.efi or snp.efi in your DHCP 067 Bootfile Name setting.
After change I was able to perform host registration and inventory.
Hope it helps.

@Richarizard504 There was no reply for this problem.
I think this problem started with iPXE 2.0.0+ and new Lenovo ThinkPad T16 Gen 4 (model 21QFS5BE00).

@Tom-Elliott

I pulled latest dev-branch version 1.5.10.1856, re-run installer and snapins are working again.

Thank you very much for help.

@Tom-Elliott I tried 3 snapins all returned SnapinClient ERROR: Hash does not match…

@Tom-Elliott

This is the same file downloaded from the same fog server (just with powershell iwr and saved to different folder)

Hope it helps…

@Tom-Elliott said in SnapinClient ERROR: Hash does not match:

Are you able to read the file as in a text?

Yes. See picture attached.

@Tom-Elliott The file is 16MB.

Hello,

On installed FOG dev-branch version: 1.5.10.1854 I have a problem with deploying snapins.
fogclient downloads file in C:\Program Files (x86)\FOG\tmp. The size of file is usually 1kb.
In fog log i get : SnapinClient ERROR: Hash does not match

I have checked on server sha512sum and size of installation file and it seems ok.

Any help is much appreciated.

@Tom-Elliott
This is resolved in latest dev-branch version: 1.5.10.1853
Thanks.

I have installed FOG dev-branch version: 1.5.10.1847 on freshly installed Ubuntu 24.04 LTS.

After installing and updating database I could log in with default credentials. When I tried to change fog user password i got output on picture below:

Then I tried to register host and quick host registration worked, but web output is not ok.

Can you help me with this issue?

Hello,

I have a problem when trying to register (or image) host.
I get error: e1000e 0000:00:if.6 enp0s31f6: Detected Hardware unit hang:
For more details see picture.

I have installed latest FOG dev-branch version: 1.5.10.1826. OS is Ubuntu 24.04.4 LTS.

Registration on the same laptop from different FOG server (version: 1.5.10.1763) works normally.
Any ideas?

Desktop-2026-03-30-17-07.png

@sebastian-roth The IP or the host name was not changed from the initial OS installation.

@sebastian-roth said in FOGclient Response Failed to decrypt data on server:

https://forums.fogproject.org/topic/13100/problem-with-domain-join-after-deployement

Solved my problem with commands you suggested to @benjamind on Apr 9, 2019, 10:49 PM.

Thanks for help.

@sebastian-roth Which version of FOG did you use before?
1.5.9.111 or 1.5.9.154 …sorry but i’m not sure exactly.

openssl x509 -noout -modulus -in /var/www/fog/management/other/ssl/srvpublic.crt | openssl md5

(stdin)= a3b32215b30b501670ffae86597cbb8f

openssl rsa -noout -modulus -in /opt/fog/snapins/ssl/.srvprivate.key | openssl md5

(stdin)= 4fc67bd30e70b917d24443c620a2cd07

openssl verify -verbose -CAfile /opt/fog/snapins/ssl/CA/.fogCA.pem /var/www/fog/management/other/ssl/srvpublic.crt

/var/www/fog/management/other/ssl/srvpublic.crt: OK

Hello,

After upgrading FOG server (on Ubuntu 20.04 LTS) to latest dev-branch version: 1.5.9.159 all FOG clients have “Middleware::Response Failed to decrypt data on server” in their log files.

Please see attached log.

Any ideas what to do…where to start?

fog.log

Hi,
My browser downloads certificate srvpublic.crt, it doesn’t open it in browser.

Hello,

I have a problem with FOG client 0.9.9 on Windows 8.1. The error is below:

------------------------------------------------------------------------------
--------------------------------Authentication--------------------------------
------------------------------------------------------------------------------
 14.12.2015 12:51 Client-Info Version: 0.9.9
 14.12.2015 12:51 Middleware::Communication URL: http://xxx.yyy.zzz.18/fog/management/other/ssl/srvpublic.crt
 14.12.2015 12:51 Middleware::Communication ERROR: Could not download file
 14.12.2015 12:51 Middleware::Communication ERROR: Unable to connect to the remote server
 14.12.2015 12:51 Middleware::Authentication ERROR: Could not authenticate
 14.12.2015 12:51 Middleware::Authentication ERROR: The system cannot find the file specified.

 14.12.2015 12:51 Service Sleeping for 120 seconds

------------------------------------------------------------------------------
--------------------------------Authentication--------------------------------
------------------------------------------------------------------------------
 14.12.2015 12:53 Client-Info Version: 0.9.9
 14.12.2015 12:53 Middleware::Communication URL: http://xxx.yyy.zzz.18/fog/management/other/ssl/srvpublic.crt
 14.12.2015 12:53 Data::RSA FOG Server CA cert found
 14.12.2015 12:53 Data::RSA ERROR: Certificate validation failed
 14.12.2015 12:53 Data::RSA ERROR: Trust chain did not complete to the known authority anchor. Errors: The signature of the certificate cannot be verified. (NotSignatureValid)
 14.12.2015 12:53 Middleware::Authentication ERROR: Could not authenticate
 14.12.2015 12:53 Middleware::Authentication ERROR: Certificate is not from FOG CA
 14.12.2015 12:53 Service Sleeping for 120 seconds
 14.12.2015 12:58 Bus Became bus server
 14.12.2015 12:59 Bus {
  "channel": "Status",
  "data": "{\r\n  \"action\": \"load\"\r\n}"
}
 14.12.2015 12:59 Bus Emmiting message on channel: Status

------------------------------------------------------------------------------
--------------------------------Authentication--------------------------------
------------------------------------------------------------------------------
 14.12.2015 12:59 Client-Info Version: 0.9.9
 14.12.2015 12:59 Middleware::Communication URL: http://xxx.yyy.zzz.18/fog/management/other/ssl/srvpublic.crt
 14.12.2015 12:59 Data::RSA FOG Server CA cert found
 14.12.2015 12:59 Data::RSA ERROR: Certificate validation failed
 14.12.2015 12:59 Data::RSA ERROR: Trust chain did not complete to the known authority anchor. Errors: The signature of the certificate cannot be verified. (NotSignatureValid)
 14.12.2015 12:59 Middleware::Authentication ERROR: Could not authenticate
 14.12.2015 12:59 Middleware::Authentication ERROR: Certificate is not from FOG CA
 14.12.2015 12:59 Service Sleeping for 120 seconds
 14.12.2015 13:00 Bus Registering ParseBus in channel Power
 14.12.2015 13:00 Bus Became bus client
 14.12.2015 13:00 Bus Registering OnNotification in channel Notification
 14.12.2015 13:00 Bus Registering OnUpdate in channel Update

It doesn’t help if I reinstall FOG client. The error is the same.
Does anyone have similar problem?

Edited formatting and title

[quote=“Tom Elliott, post: 46691, member: 7271”]Is this a dual boot system? Why so many partitions?

It’s not a bad thing, just a bit odd to see 7 partitions.

I believe Thomas Rucker had a similar issue some time last year. His fix was documented.[/quote]

It’s not a dual boot system. Actually is a preloaded Win 8.1 from Dell.

Why so many partitions?

I have:

“System partition” d1p5.img
“Data partition” d1p6.img
“Dell recovery partition” d1p7.img

Just for info when I get a new Dell laptop/desktop and I create “Basic image” it has 6 partitions or maybe I should put it this way …i have on fog server 6 image files (d1p1.img to d1p6.img) + d1.mbr + d1.original.swapuuids…

Hello,

I have updated to svn 3347 and invalid mac address is fixed.

Now I have a problem with deploying image. [IMG]https://drive.google.com/file/d/0BxoezMa3xHSVVW9vVUMtbC1QTHc/view?usp=sharing[/IMG]
[url]https://drive.google.com/file/d/0BxoezMa3xHSVVW9vVUMtbC1QTHc/view?usp=sharing[/url]

Image was created with earlier version of FOG svn 3263 (i’m not sure).
HW: Dell [SIZE=13px][FONT=Ubuntu][COLOR=#555555]Latitude E5440.[/COLOR][/FONT][/SIZE]
[SIZE=13px][FONT=Ubuntu][COLOR=#555555]OS: Win 8.1 Pro [/COLOR][/FONT][/SIZE]
[SIZE=13px][FONT=Ubuntu][COLOR=#555555]Boot mode set to UEFI, secure boot OFF[/COLOR][/FONT][/SIZE]
[SIZE=13px][FONT=Ubuntu][COLOR=#555555]Image Type: Mulitple Partition Image - Single disk (not resizable)[/COLOR][/FONT][/SIZE]

[FONT=Ubuntu][COLOR=#555555][SIZE=13px]Image files are in /images/directory[/SIZE][/COLOR][/FONT]

[I]–(Monday 2015-05-04 10:07 # )-- ls -lah /images/DellE5440Win81System/[/I]
[I]total 19G[/I]
[I]drwxrwxrwx 2 root root 4.0K Apr 30 10:40 .[/I]
[I]drwxrwxrwx 20 root root 4.0K Apr 30 10:45 …[/I]
[I]-rwxrwxrwx 1 root root 18K Apr 30 09:39 d1.mbr[/I]
[I]-rwxrwxrwx 1 root root 0 Apr 30 09:39 d1.original.swapuuids[/I]
[I]-rwxrwxrwx 1 root root 25M Apr 30 09:39 d1p1.img[/I]
[I]-rwxrwxrwx 1 root root 59K Apr 30 09:39 d1p2.img[/I]
[I]-rwxrwxrwx 1 root root 40M Apr 30 09:40 d1p3.img[/I]
[I]-rwxrwxrwx 1 root root 261M Apr 30 09:40 d1p4.img[/I]
[I]-rwxrwxrwx 1 root root 14G Apr 30 10:39 d1p5.img[/I]
[I]-rwxrwxrwx 1 root root 890K Apr 30 10:40 d1p6.img[/I]
[I]-rwxrwxrwx 1 root root 5.2G Apr 30 10:45 d1p7.img[/I]

[SIZE=13px][FONT=Ubuntu][COLOR=#555555]Can you help me out with this problem?[/COLOR][/FONT][/SIZE]

[quote=“GregorS, post: 46573, member: 29372”]Hello,

Just for info:

I have update FOG to SVN 3333 and now I’m experiencing problems with deploying snapins.

---

---------------------------------SnapinClient---------------------------------

4/30/2015 1:49 PM Client-Info Version: 0.7.2
4/30/2015 1:49 PM SnapinClient Running…
4/30/2015 1:49 PM CommunicationHandler URL: [url]http://…/fog/service/servicemodule-active.php?moduleid=snapinclient&mac=34:17:EB:BB:E7:8D||00:00:00:00:00:00:00:E0&newService=1[/url]
4/30/2015 1:49 PM CommunicationHandler Response: Success
4/30/2015 1:49 PM CommunicationHandler URL: [url]http://…/fog/service/snapins.checkin.php?mac=34:17:EB:BB:E7:8D||00:00:00:00:00:00:00:E0&newService=1[/url]
4/30/2015 1:49 PM CommunicationHandler Unknown Response:

Also also in Task management pane there is no task in Active Snapin Tasks…but there is in Active Tasks.

The other thing I noticed is that Inventory in Host management is not visible (No results found), but in fog database -> inventory table the data is populated/inserted.[/quote]

To add to upper post…Also it is not working Perform quick host registration and inventory…
I get error Invalid MAC address.