I also asked a question about this here: https://askubuntu.com/questions/1042452/file-etc-modprobe-d-dummy-conf- ignored-on-ubuntu-18-04
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1774731 Title: Missing "/sys/module/dummy/parameters/" subdir on dummy module Status in linux package in Ubuntu: Incomplete Bug description: Hello, On Ubuntu 18.04 (fully updated), the following configuration does not work: File /etc/modprobe.d/dummy.conf with: ---- options dummy numdummies=12 ---- File /etc/modules ---- dummy ---- The module "dummy" is loaded but, there is no 12 dummies NIC cards! The manual workaround is: --- rmmod dummy modprobe dummy numdummies=12 --- I talked on IRC and someone pointed that the dummy module is missing its "/sys/module/dummy/parameters/" subdir, so, I'm filling this bug report now. Cheers! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1774731/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp