What is the usual boot time on Ubuntu 16.04 LTS? [closed]

The boot time depends on several parameters:

1. The HW of your computer

   • CPU
   • Disk (SSD?)
   • RAM

2. The software installed on your computer.

   • Please share the output of systemd-analyze blame so we'll be able to help you identify if there are some un-needed software which can be removed/updated which will reduce the boot time

I boot in ~12 sec but boot time bottleneck is usually the disk, with a SSD boot is much faster. So to be fair the comparison has to be done on the same hardware.

You said you're running on 16.04 but what's your kernel? A new kernel usually boots faster. Check with uname -a and if you're still on 4.4 upgrade your kernel by activating HWE. This is how-to.