I recently had the same issue with an accidental removal of the -extra package.
There are NO safeguards in apt warning about potentially rendering your system unusable if removed by accident. And the linux-image package itself lacks many network drivers and ESPECIALLY LACKS USB HID support! This results in installations not being able to be restored/fixed, because of missing keyboard/mouse input; and if you don't have SSH set up or are one of the unlucky ones with the appropriate network drivers missing in the linux-image package. ** Changed in: linux (Ubuntu) Status: Triaged => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1523125 Title: Kernel modules of first necessity in linux-image-extra rather than linux-image To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1523125/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs