I believe that every programmer who has been developing for some time will have some common development environment. For example, the virtual machine that has grown my whole head today, whether you are using centos or Ubuntu, I think you will need to use this thing. However, when I am happy to come to the company today, Happily opened my rescuer (die-hard fan) and this is what I saw
What the f * * k? Unable to boot? Don’t make me laugh after research, in this cold northern weather, while I was sweating, I found out that there should be a virtual machine malfunction (isn’t that nonsense? Give yourself an eye roll).
In fact, the cause of the fault is very simple, that is, yesterday we updated the centos version, I also updated my own VIRTUAL machine, and then changed SELINUX to disabled, resulting in the Linux system startup failure (is this my hand? No, absolutely not, I don’t believe you don’t have a firewall, I don’t believe).
Solve the problem in the following ways. (1) Press the key E to enter the following interface when the machine starts to count seconds
(2) Press E again to enter the following interface, select the second one and press E to enter editing
(3) Add selinux=0 to the end of the file and press Enter to save and exit.
(4) Press B to restart the machine. To solve the problem
Well, the heart is full of ***, suddenly feel the weather outside the window is great ah, suddenly don’t want to go to work, looking at the boss hasn’t come, a cup of hot milk (don’t ask why is milk, ask is I still long body), and then the boss of the sun seat I expropriated… Huh? It’s killing! Fuck me, boss! When were you behind me!!
Well, that’s all for today, it’s time to get to work, pay attention to me, a programmer with a unique brain circuit
