darktable agx and generate cache

I just started a generate-cache from CLI and I got this message:
$ darktable-generate-cache
0.0140 [init] moving database into new XDG directory structure
creating complete lighttable thumbnail cache
creating cache directories
creating cache directory ‘/home/jetze/.cache/darktable/mipmaps-f6de1046bc84930d792a4c65865075565a940adf.d/0’
creating cache directory ‘/home/jetze/.cache/darktable/mipmaps-f6de1046bc84930d792a4c65865075565a940adf.d/1’
creating cache directory ‘/home/jetze/.cache/darktable/mipmaps-f6de1046bc84930d792a4c65865075565a940adf.d/2’
image 1/134378 (0.00%) (id:1, file=_K316528.DNG)
6.2217 cannot get iop-order for agx instance 0

I do not see any progress reported in my terminal - it is still blinking after image 1/134378 - and the CPU is 75% busy.

Can it be that my version of darktable - being 5.3.0+733~gdf7df68304 on Ubuntu 24.04.3 LTS - is not compatible? Or should I just wait and see?

Did you use the agx while kofa was developing and before it was merged? That might cause an error like this.

Yea, probably this is the case. I downloaded this version from https://tech.kovacs-telekes.org/dt-agx/alternative-pivot-y-Darktable-5.3.0%2B733~gdf7df68304-x86_64.AppImageon the second of november.

I just wanted to know weather this could be the case, please no further action, I’ll wait out dt 5.4 impatiently :blush:

Kind regards, Jetze