I tried to upgrade my system from Ubuntu 14.04. My laptop froze for a few hours. Nor even the pointer did anything. So I switched off by pressing the power button for a few seconds.
This uncompleted installation is the origin of my problem.
When I reboot the system, grub appears and then, the following message:
Code:
[FAILED] Failed to start Load Kernel Modules
See 'systemctl status systemd-modules-load.service' for details
Plus some other lines that end with an _

When I open a command line by pressing CTRL+ALT+F1 I'm able to enter
Code:
$sudo systemctl status systemd-modules-load.service
and I get the following output:

If I repeat the systemctl command, I get sometimes other process instead of 179, for example, 183.
Just in case it's needed,
Code:
$sudo ls /lib/systemd/system/systemd-modules-load.service
give me
Code:
/lib/system/systemd-modules-load
(written in green)
outputs a lot of data. The red lines are the following ones:



I really appreciate a little bit of help here. I don't know what to do next and I've searched the web finding nothing.
P.D.: Sorry for the language, English is not my mother language. Besides I'm a newbie using the console.
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