@fogcloud we have an ansible playbook to handle FOG firewall rules (firewalld) and the ports used are:

   allow_icmp:
      - echo-request
      - echo-reply
    services:
      - ftp
      - http
      - mountd
      - nfs
      - rpc-bind
      - tftp
    ports:
      - { port: 20048, proto: tcp }  # nfs
      - { port: 20048, proto: udp }  # nfs
      - { port: "35350-36350", proto: udp }  # tftp
      - { port: "49512-65532", proto: udp }  # multicast

the port 20048 is added on nfs.conf
the range 35350-36350 is added on tftp options
and the 49512-65532 is for all the dynamic ports

@PatrickL

you might want to check https://forums.fogproject.org/topic/17648/massive-cpu-usage-from-a-service

also please state the FOG version you are using. If its before 1.5.10.41 there were some security issues that were patched.

@Tom-Elliott couldn’t wait till tomorrow… tested with 1.6 and works with the below settings.

also in 1.6 you need to change Subree on line 988 also.

Thank you once more for your time and effort.

I believe the problem you are facing is the way the new export.php (https://github.com/FOGProject/fogproject/compare/1.5.10...1.5.10.41?diff=split&w=#diff-ff9e620c45c9b82140dffca512e6417f03cc4972a20a6659a4f4a248ffa56082) validates the export.

I have the same problem on a newly installed server OS: Ubuntu 22.04, FOG Server: 1.5.10.48. I changed the if statement with

echo $currentUser;
echo '<br>';
echo strtolower($_SERVER['HTTP_X_REQUESTED_WITH']);
echo '<br>';
echo _('Unauthorized');
exit;

on export.php and as it shows

User ID: 1 Name: fog

Unauthorized

the blank line is the empty variable which then forces the Unauthorized exit.

@Fog_Newb

try the below

/dev/disk/by-uuid/d61ab2ae-b79a-4b07-bfc5-4678ab0902f4 /images ext4 defaults 0 1
/dev/disk/by-uuid/3d7874cb-8c59-4e6d-8735-fb8361994590 /imagesdev ext4 defaults 0 1
/imagesdev  /images/dev   none    defaults,bind   0   0

Sources:

• https://man.archlinux.org/man/systemd.mount.5
• https://wiki.archlinux.org/title/Fstab#Bind_mount

@MarkG Hello and happy new year.

First of all, I hope you have taken backup the database and files from the old server. Everything you need for the migration are documented in https://wiki.fogproject.org/wiki/index.php?title=Migrate_FOG

@sideone

hello! You can migrate the ssl certificates from the old server to the new. Read the wiki and you will be ok.

HP desktop are a pain in the …

we had similar issues and the current solution we use is to deploy the FOG updates but keep refind to v0.11.0.

Solved with http://forums.fogproject.org/post/157456

@Tom-Elliott I can confirm that it works with v1.5.10.1760. Thank you very much!

@Tom-Elliott I can confirm that it works with v1.5.10.1760. Thank you very much!

@Tom-Elliott said in Snapin Tasks Not Creating:

@AUTH-IT-Center Sorry moved these items to a new topic.

I want to get this addressed, but this is different from the double quotes issue:

I thought it was caused by that change (possibly wrong guess),

@Tom-Elliott said in Snapin Tasks Not Creating:

Also:

please hit up your sql database:

SELECT * FROM fog.history;

likely it will see the latest entry of something along the lines if:

Task ID:  Name: Single Snapin Task - test321 has failed to save. Error: Save completed but no valid ID was assigned (insertId=0). Possible duplicate-key update or missing auto-increment.

This is what I’m seeing when I try to create a single snapin task (i’ve not tried with all-snapins yet, but one thing at a time. I am working to fix it, just trying to narrow down the why.

There are 2 history entries with the same timestamp.

[2026-01-22 08:24:29] ImageAssociation ID:  has failed to save. Error: Required database field is empty: imageID
[2026-01-22 08:24:29] Task ID:  Name: Single Snapin Task - dual-boot-bios has failed to save. Error: Save completed but no valid ID was assigned (insertId=0). Possible duplicate-key update or missing auto-increment.

@Tom-Elliott Good morning.

I updated to v1.5.10.1758 but again no luck…

Apache error.log

[Thu Jan 22 08:24:12.486715 2026] [proxy_fcgi:error] [pid 2840142] [client computer_ip:54196] AH01071: Got error 'PHP message: PHP Warning:  Attempt to read property "dev" on null in /var/www/html/fog/lib/pages/dashboardpage.class.php on line 586PHP message: PHP Warning:  Attempt to read property "rx" on null in /var/www/html/fog/lib/pages/dashboardpage.class.php on line 588PHP message: PHP Warning:  Attempt to read property "tx" on null in /var/www/html/fog/lib/pages/dashboardpage.class.php on line 589', referer: https://hostname_dev/fog/management/index.php?node=home
[Thu Jan 22 08:24:13.935665 2026] [proxy_fcgi:error] [pid 2840140] [client computer_ip:54198] AH01071: Got error 'PHP message: PHP Warning:  Attempt to read property "dev" on null in /var/www/html/fog/lib/pages/dashboardpage.class.php on line 586PHP message: PHP Warning:  Attempt to read property "rx" on null in /var/www/html/fog/lib/pages/dashboardpage.class.php on line 588PHP message: PHP Warning:  Attempt to read property "tx" on null in /var/www/html/fog/lib/pages/dashboardpage.class.php on line 589', referer: https://hostname_dev/fog/management/index.php?node=home

@Tom-Elliott said in Snapin Pack Arguments double-quotes problem:

I’m only guessing here that this was a machine that did not have an image defined to it?
…
I corrected this specifically by setting assocID to null if there’s nothing in the returned assocIDs previously.

Apologies for the long winded answer.

You are correct. The host doesn’t have image associated (as many of our hosts ).

Unfortunately seems with have to dig more…

[Wed Jan 21 14:52:42.687383 2026] [proxy_fcgi:error] [pid 2630261] [client computer_ip:50247] AH01071: Got error 'PHP message: PHP Warning:  Attempt to read property "dev" on null in /var/www/html/fog/lib/pages/dashboardpage.class.php on line 586PHP message: PHP Warning:  Attempt to read property "rx" on null in /var/www/html/fog/lib/pages/dashboardpage.class.php on line 588PHP message: PHP Warning:  Attempt to read property "tx" on null in /var/www/html/fog/lib/pages/dashboardpage.class.php on line 589', referer: https://dev-hostname.it.auth.gr/fog/management/index.php?node=home
[Wed Jan 21 14:55:03.693789 2026] [proxy_fcgi:error] [pid 2665714] [client computer_ip:57526] AH01071: Got error 'PHP message: PHP Fatal error:  Uncaught ValueError: min(): Argument #1 ($value) must contain at least one element in /var/www/html/fog/lib/fog/image.class.php:496\nStack trace:\n#0 /var/www/html/fog/lib/fog/image.class.php(496): min()\n#1 /var/www/html/fog/lib/fog/image.class.php(389): Image->getPrimaryGroup()\n#2 /var/www/html/fog/lib/fog/host.class.php(1133): Image->getStorageGroup()\n#3 /var/www/html/fog/lib/fog/host.class.php(1408): Host->_createTasking()\n#4 /var/www/html/fog/lib/fog/fogpage.class.php(1757): Host->createImagePackage()\n#5 /var/www/html/fog/lib/fog/fogpagemanager.class.php(220): FOGPage->deployPost()\n#6 /var/www/html/fog/management/index.php(69): FOGPageManager->render()\n#7 {main}\n  thrown in /var/www/html/fog/lib/fog/image.class.php on line 496', referer: https://dev-hostname.it.auth.gr/fog/management/index.php?node=host&sub=deploy&id=1&type=13

@Tom-Elliott said in Snapin Pack Arguments double-quotes problem:

I corrected this specifically by setting assocID to null if there’s nothing in the returned assocIDs previously.

the imageID in the database is int so maybe the null value causes the error?

FYI I am checking it on the DEV VM (other host without image association).

@Tom-Elliott

[Wed Jan 21 10:55:51.389462 2026] [proxy_fcgi:error] [pid 206230] [client computer_ip:57559] AH01071: Got error 'PHP message: PHP Fatal error:  Uncaught ValueError: min(): Argument #1 ($value) must contain at least one element in /var/www/html/fog/lib/fog/image.class.php:496\nStack trace:\n#0 /var/www/html/fog/lib/fog/image.class.php(496): min()\n#1 /var/www/html/fog/lib/fog/image.class.php(389): Image->getPrimaryGroup()\n#2 /var/www/html/fog/lib/fog/host.class.php(1133): Image->getStorageGroup()\n#3 /var/www/html/fog/lib/fog/host.class.php(1408): Host->_createTasking()\n#4 /var/www/html/fog/lib/fog/fogpage.class.php(1757): Host->createImagePackage()\n#5 /var/www/html/fog/lib/fog/fogpagemanager.class.php(220): FOGPage->deployPost()\n#6 /var/www/html/fog/management/index.php(69): FOGPageManager->render()\n#7 {main}\n  thrown in /var/www/html/fog/lib/fog/image.class.php on line 496', referer: https://hostname.it.auth.gr/fog/management/index.php?node=host&sub=deploy&id=369&type=13
[Wed Jan 21 10:57:46.453159 2026] [proxy_fcgi:error] [pid 206208] [client computer_ip:62589] AH01071: Got error 'PHP message: PHP Fatal error:  Uncaught ValueError: min(): Argument #1 ($value) must contain at least one element in /var/www/html/fog/lib/fog/image.class.php:496\nStack trace:\n#0 /var/www/html/fog/lib/fog/image.class.php(496): min()\n#1 /var/www/html/fog/lib/fog/image.class.php(389): Image->getPrimaryGroup()\n#2 /var/www/html/fog/lib/fog/host.class.php(1133): Image->getStorageGroup()\n#3 /var/www/html/fog/lib/fog/host.class.php(1408): Host->_createTasking()\n#4 /var/www/html/fog/lib/fog/fogpage.class.php(1757): Host->createImagePackage()\n#5 /var/www/html/fog/lib/fog/fogpagemanager.class.php(220): FOGPage->deployPost()\n#6 /var/www/html/fog/management/index.php(69): FOGPageManager->render()\n#7 {main}\n  thrown in /var/www/html/fog/lib/fog/image.class.php on line 496', referer: https://hostname.it.auth.gr/fog/management/index.php?node=host&sub=deploy&id=369&type=13
[Wed Jan 21 10:58:23.857033 2026] [proxy_fcgi:error] [pid 277454] [client computer_ip:49357] AH01071: Got error 'PHP message: PHP Fatal error:  Uncaught ValueError: min(): Argument #1 ($value) must contain at least one element in /var/www/html/fog/lib/fog/image.class.php:496\nStack trace:\n#0 /var/www/html/fog/lib/fog/image.class.php(496): min()\n#1 /var/www/html/fog/lib/fog/image.class.php(389): Image->getPrimaryGroup()\n#2 /var/www/html/fog/lib/fog/host.class.php(1133): Image->getStorageGroup()\n#3 /var/www/html/fog/lib/fog/host.class.php(1408): Host->_createTasking()\n#4 /var/www/html/fog/lib/fog/fogpage.class.php(1757): Host->createImagePackage()\n#5 /var/www/html/fog/lib/fog/fogpagemanager.class.php(220): FOGPage->deployPost()\n#6 /var/www/html/fog/management/index.php(69): FOGPageManager->render()\n#7 {main}\n  thrown in /var/www/html/fog/lib/fog/image.class.php on line 496', referer: https://hostname.it.auth.gr/fog/management/index.php?node=host&sub=deploy&id=369&type=13
[Wed Jan 21 10:58:40.252836 2026] [proxy_fcgi:error] [pid 255909] [client computer_ip:58776] AH01071: Got error 'PHP message: PHP Fatal error:  Uncaught ValueError: min(): Argument #1 ($value) must contain at least one element in /var/www/html/fog/lib/fog/image.class.php:496\nStack trace:\n#0 /var/www/html/fog/lib/fog/image.class.php(496): min()\n#1 /var/www/html/fog/lib/fog/image.class.php(389): Image->getPrimaryGroup()\n#2 /var/www/html/fog/lib/fog/host.class.php(1133): Image->getStorageGroup()\n#3 /var/www/html/fog/lib/fog/host.class.php(1408): Host->_createTasking()\n#4 /var/www/html/fog/lib/fog/fogpage.class.php(1757): Host->createImagePackage()\n#5 /var/www/html/fog/lib/fog/fogpagemanager.class.php(220): FOGPage->deployPost()\n#6 /var/www/html/fog/management/index.php(69): FOGPageManager->render()\n#7 {main}\n  thrown in /var/www/html/fog/lib/fog/image.class.php on line 496', referer: https://hostname.it.auth.gr/fog/management/index.php?node=host&sub=deploy&id=369&type=13
[Wed Jan 21 11:09:53.556796 2026] [proxy_fcgi:error] [pid 231725] [client computer_ip:59174] AH01071: Got error 'PHP message: PHP Fatal error:  Uncaught ValueError: min(): Argument #1 ($value) must contain at least one element in /var/www/html/fog/lib/fog/image.class.php:496\nStack trace:\n#0 /var/www/html/fog/lib/fog/image.class.php(496): min()\n#1 /var/www/html/fog/lib/fog/image.class.php(389): Image->getPrimaryGroup()\n#2 /var/www/html/fog/lib/fog/host.class.php(1133): Image->getStorageGroup()\n#3 /var/www/html/fog/lib/fog/host.class.php(1408): Host->_createTasking()\n#4 /var/www/html/fog/lib/fog/fogpage.class.php(1757): Host->createImagePackage()\n#5 /var/www/html/fog/lib/fog/fogpagemanager.class.php(220): FOGPage->deployPost()\n#6 /var/www/html/fog/management/index.php(69): FOGPageManager->render()\n#7 {main}\n  thrown in /var/www/html/fog/lib/fog/image.class.php on line 496', referer: https://hostname.it.auth.gr/fog/management/index.php?node=host&sub=deploy&id=369&type=13
[Wed Jan 21 11:13:02.195715 2026] [proxy_fcgi:error] [pid 259259] [client computer_ip:59235] AH01071: Got error 'PHP message: PHP Fatal error:  Uncaught ValueError: min(): Argument #1 ($value) must contain at least one element in /var/www/html/fog/lib/fog/image.class.php:496\nStack trace:\n#0 /var/www/html/fog/lib/fog/image.class.php(496): min()\n#1 /var/www/html/fog/lib/fog/image.class.php(389): Image->getPrimaryGroup()\n#2 /var/www/html/fog/lib/fog/host.class.php(1133): Image->getStorageGroup()\n#3 /var/www/html/fog/lib/fog/host.class.php(1408): Host->_createTasking()\n#4 /var/www/html/fog/lib/fog/fogpage.class.php(1757): Host->createImagePackage()\n#5 /var/www/html/fog/lib/fog/fogpagemanager.class.php(220): FOGPage->deployPost()\n#6 /var/www/html/fog/management/index.php(69): FOGPageManager->render()\n#7 {main}\n  thrown in /var/www/html/fog/lib/fog/image.class.php on line 496', referer: https://hostname.it.auth.gr/fog/management/index.php?node=host&sub=deploy&id=369&type=13
[Wed Jan 21 11:28:48.963228 2026] [proxy_fcgi:error] [pid 279174] [client computer_ip:49452] AH01071: Got error 'PHP message: PHP Fatal error:  Uncaught ValueError: min(): Argument #1 ($value) must contain at least one element in /var/www/html/fog/lib/fog/image.class.php:496\nStack trace:\n#0 /var/www/html/fog/lib/fog/image.class.php(496): min()\n#1 /var/www/html/fog/lib/fog/image.class.php(389): Image->getPrimaryGroup()\n#2 /var/www/html/fog/lib/fog/host.class.php(1133): Image->getStorageGroup()\n#3 /var/www/html/fog/lib/fog/host.class.php(1408): Host->_createTasking()\n#4 /var/www/html/fog/lib/fog/fogpage.class.php(1757): Host->createImagePackage()\n#5 /var/www/html/fog/lib/fog/fogpagemanager.class.php(220): FOGPage->deployPost()\n#6 /var/www/html/fog/management/index.php(69): FOGPageManager->render()\n#7 {main}\n  thrown in /var/www/html/fog/lib/fog/image.class.php on line 496', referer: https://hostname.it.auth.gr/fog/management/index.php?node=host&sub=deploy&id=369&type=13

@Tom-Elliott what happens when we want the default snapin use (no added arguments before the file)? With the latest patch 1.5.10.1754 (htmlspecialchars escape) all our previous working powershell snapins are failing.

The snapin command preview is correct but the dashboard returns error 500

Related commit: https://github.com/FOGProject/fogproject/commit/473787d0f59b9df77f675b24fa74fd6153a57c59

@Tom-Elliott no stress, with so many posts it’s normal to miss some

Solved with http://forums.fogproject.org/post/157456

@Petrushka hello!!

In our firewalld rules we have

services:
      - ftp
      - http
      - mountd
      - nfs
      - rpc-bind
      - tftp
    ports:
      - { port: 20048, proto: tcp }  # nfs
      - { port: 20048, proto: udp }  # nfs
      - { port: "35350-36350", proto: udp }  # tftp
      - { port: "49512-65532", proto: udp }  # multicast

@DBCountMan said in Secure LDAP authentication:

Do I need to have a cert that is trusted by my domain’s root CA in the FOG’s root store?

As far as I know, no.

@DBCountMan said in Secure LDAP authentication:

BTW the screenshot at the bottom of that thread you linked shows “Use LDAP SSL” but I do not have that option.

The last screenshot is from the 1.6-alpha version of FOG Server.

The screenshot in https://forums.fogproject.org/post/155590 is from the current stable 1.5.10.xxxx version and as you can see it uses 636 port.