Error installing wifi driver

[davidm...@gmail.com]

Hi, I try to install the wifi driver in the template fedora-25 but no work, the system send me error, and I can see e permission problem here "/net/wireless/realtek/rtlwifi/rtl_pci.ko' Read-only file system, I try to change the permision with "SU", but no work

Another question is how can I login in qubes OS as root from the user login page

Thanks a lot