[WORKAROUND] Unable to update and package install (ERROR: It was not possible to identify which pfSense kernel is installed)

[stephenw10]

You can try to do that but it would be very easy to miss something.

I mean remove the pfBlocker package from the 2.7 instance that is failing to see updates then take a new backup from that. Then try restoring that into a clean 2.7 install.

[Jane757]

This post is deleted!

[Sergei_Shablovsky]

@stephenw10 said in Unable to update and package install (ERROR: It was not possible to identify which pfSense kernel is installed):

I mean remove the pfBlocker package from the 2.7 instance that is failing to see updates then take a new backup from that. Then try restoring that into a clean 2.7 install.

How to remove pfBlocker?

No any packages are visible as installed in System / Package Manager...

[stephenw10]

If packages have been removed then try backing up that config and restoring it into a clean 2.7 install. You will need to manually add packages again but the config will still be there.

[stephenw10]

Do you have RAM disks enabled in the config you're restoring?

If so you're probably hitting this: https://redmine.pfsense.org/issues/13182

I managed to hit that earlier and it presents exactly as you are describing here.

Remove the config line that enables RAM disks and retest if you can:

<use_mfs_tmpvar></use_mfs_tmpvar>

Reinstall 2.7 clean and restore the config again without ramdisks.

Steve

[Sergei_Shablovsky]

@stephenw10 said in Unable to update and package install (ERROR: It was not possible to identify which pfSense kernel is installed):

Do you have RAM disks enabled in the config you're restoring?

Remove the config line that enables RAM disks and retest if you can:

<use_mfs_tmpvar></use_mfs_tmpvar>

Thanks You for suggestions, Steve!

Please confirm, this string in /conf/config.xml are equally the RAM Disk Settings (Reboot to Apply Changes) item in System / Advanced / Miscellaneous, yes?

[Sergei_Shablovsky]

@stephenw10 said in Unable to update and package install (ERROR: It was not possible to identify which pfSense kernel is installed):

Do you have RAM disks enabled in the config you're restoring?

If so you're probably hitting this: https://redmine.pfsense.org/issues/13182

I managed to hit that earlier and it presents exactly as you are describing here.

I make this (checked double twice):
1.
installing CE 2.7.X (current snapshot from 20220520) on bare metal server (with hw RAID1, physicaly 2 HD in mirror, logically 1 Virtual Device)
ping, traceroute, pkg update/upgrade, NetGate servers resolved- all OK
hw reboot
2.
restore from config.xml backup file (RAM disk ENABLED)
hw reboot
ping, traceroute, - OK
NetGate servers resolving - OK
pkg update/upgrade - NO

If restoring from config.xml backup file with manually deleted <use_mfs_tmpvar></use_mfs_tmpvar> string, this error not happened.

If restoring form config.xml where <use_mfs_tmpvar></use_mfs_tmpvar> exist, then hw reboot, then manually in editor or webGUI delete <use_mfs_tmpvar></use_mfs_tmpvar>, then hw reboot,- this error still persist.

So now I'l waiting for a BUG fixing from NetGate Dev side...

Thank You, Steve for patience and help!

[stephenw10]

@sergei_shablovsky said in Unable to update and package install (ERROR: It was not possible to identify which pfSense kernel is installed):

If restoring form config.xml where <use_mfs_tmpvar></use_mfs_tmpvar> exist, then hw reboot, then manually in editor or webGUI delete <use_mfs_tmpvar></use_mfs_tmpvar>, then hw reboot,- this error still persist.

That's expected because by that point the conflicy in /var has happened and the pkg db is lost. The workaround currently is to remove that line from the config before restoring it.

Steve

[Sergei_Shablovsky]

@stephenw10
Thank You, Steve!

What about SSH Error that a describe before in this thread?

[stephenw10]

This?

SSH KeyGen

 pfSense has started creating missing SSH keys. SSH Startup will be delayed. Please note that reloading the filter rules and changes will be delayed until this operation is completed.	@ 2022-05-01 12:55:10

That's normal whenever new keys are created. Which until 22.01/2.6 was every install or config reset.

Steve

[Sergei_Shablovsky]

This post is deleted!

[Sergei_Shablovsky]

@stephenw10 said in [WORKAROUND] Unable to update and package install (ERROR: It was not possible to identify which pfSense kernel is installed):

Do you have RAM disks enabled in the config you're restoring?

If so you're probably hitting this: https://redmine.pfsense.org/issues/13182

I managed to hit that earlier and it presents exactly as you are describing here.

Find tread related to same problem at 2.4.X snapshot here, but hard to conclude how it may be related to my problem: I cannot use RAM disk and not see the issues with simlink that describes in a thread...

[Sergei_Shablovsky]

@stephenw10 said in [WORKAROUND] Unable to update and package install (ERROR: It was not possible to identify which pfSense kernel is installed):

This?

SSH KeyGen

 pfSense has started creating missing SSH keys. SSH Startup will be delayed. Please note that reloading the filter rules and changes will be delayed until this operation is completed.	@ 2022-05-01 12:55:10

That's normal whenever new keys are created. Which until 22.01/2.6 was every install or config reset.

Steve

Thank You, Steve!