Hello Arve,
On 23-01-2024 22:00, Arve Barsnes wrote:
real-time priority (-r) 99
Maybe it's related to Real-Time group scheduling, see
https://www.kernel.org/doc/Documentation/scheduler/sched-rt-group.txt
You can disable it by setting the value of sched_rt_runtime_us to -1:
echo -n -1 | sudo tee /proc/sys/kernel/sched_rt_runtime_us
Haven't dealt with this myself so it's a long shot. But I did come
across reports where users got the ability of setting rtprio back after
disabling sched_rt_runtime_us.
Best,
Jeremy