Paul B, I've updated the wiki to clarify which architecture to test, and what the installation command means. As you are using a 64-bit OS, you would want to follow the amd64 instructions.
As well, there isn't a high likelihood of making your install unbootable. If the kernel doesn't work for whatever reason, one may simply boot into the default kernel and follow the support instructions to remove the mainline kernel. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1389675 Title: Function keys will not adjust brightness To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1389675/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs