Find out which version of the kernel that you are running: uname -r sudo apt-get remove linux-image-4.4.0-72-generic sudo apt-get remove linux-headers-4.4.0-72-generic Of course replace 4.4.0-72-generic with your kernel version number.
If you are getting the error below: systemd: firewalld.service: Start operation timed out. Terminating. systemd: Failed to start firewalld – dynamic firewall daemon. It may be due to the fact that the process is stuck … Read more
To resolve this just install the followings: yum install perl-Net-SSLeay yum install perl-Encode-Detect
I went ahead and installed openssl-devel and i was able to install Net::SSLeay yum install openssl-devel
Clear the ARP table arp -d -a Clear the NDP table ndp -c (seriously! What the hell does the c stand for?) https://www.computerhope.com/unix/arp.htm https://www.freebsd.org/cgi/man.cgi?query=arp&sektion=8 https://www.freebsd.org/cgi/man.cgi?query=ndp&sektion=8&manpath=FreeBSD+8.1-RELEASE