Today I started playing with Java 9 on my Ubuntu 17.04. So, I thought it might be handy for other to know how to install Java 9 on Ubuntu. Here are the steps:
Today I've installed Docker into my Ubuntu Linux 15.04 according to official documentation (note here: after installation I've executed sudo usermod -aG docker <my_username_here> because I want to execute Docker as a non-root user).
However, when I tried to do docker docker run hello-world I got:
ernestas@ernestas-VirtualBox:~$ docker run hello-world
Today I had a very akward problem with my Ubuntu Linux 15.04. During boot I got a message saying:
A start job is running for dev-disk
And a timer. As a result, the boot of Linux was delayed for about 1 min 30 s. So, what did I do about it?
I opened sudo vim /etc/fstab and found that the SWAP partition was described as: