Am 16.05.2011 20:03, schrieb Bill Nottingham: > Tom Horsley (horsley1953@xxxxxxxxx) said: >> I've been fooling with the systemctl (unfortunately similar >> to the sysctl name) tool, and I see "units" for all the >> devices on my system with long names something like >> sys-pci-yadda-yadda.device. >> >> I have occasionally wanted the ability to make some bit >> of hardware on my system disappear. Don't want linux to >> fool with it at all (but don't want to take it apart >> and yank the board either :-). >> >> Can I use systemctl to do this? Essentially disable >> some device unit so the system won't try to use that >> bit of hardware for anything? > > To the best of my knowledge, no. Those are populated in systemd via udev. > >> Just curious. (Of course what I really want is probably >> something at a much lower level - something like a >> kernel command line parameter that would make the >> initial device enumeration skip the device entirely >> as early in the boot process as possible). > > rd.driver.blacklist=<driver> to make it permanent echo blacklist <drivername> >> /etc/modprobe.d/myblacklist.conf > > Bill -- test mailing list test@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe: https://admin.fedoraproject.org/mailman/listinfo/test
