pietinger wrote: (If you update your system to the newest sys-process/procps you should not get any error even without this kernel option NET_SCH_FQ_CODEL)

sys-process/procps-4.0.5-r3 is the current stable version and that's what's installed here.

I just ran into this issue too, NET_SCH_FQ_CODEL wasn't enabled :-


│ Symbol: NET_SCH_FQ_CODEL [=y]
│ Type : tristate
│ Defined at net/sched/Kconfig:277
│ Prompt: Fair Queue Controlled Delay AQM (FQ_CODEL)
│ Depends on: NET [=y] && NET_SCHED [=y]
│ Location:
│ -> Networking support (NET ...