On Sa, 23.10.21 02:27, Joakim Zhang (qiangqing.zhang@xxxxxxx) wrote: > > It doesn't do that actually. But udev when it loads kernel modules does things > > from a bunch of worker processes all in parallel. > > Ok, is there a way to disable this parallel tasks in systemd-udev > service? udev.children_max=1 on the kernel command line. Lennart -- Lennart Poettering, Berlin