Is my file system corrupting or physical fault in my HDD?

[ekeimaja]

I am running Debian 8 on my laptop. On saturday evening when I started my laptop, in HDD boot screen it runned the "The start job for dev-mapper" / "The start job for udev". It takes very long, and then it either boots normally or requires running systemctl default as root. If I can login normally, everything works, but I cannot download anything on Chromium (I have not other browsers installed). And if I reboot, then it prints about task job of chromium download and stops, which I bypass using Crtl+Alt+Del, and then it starts prtinting BIOS messages about clock and so on. On saturday it worked normally after I rebooted.

After Saturday, it also booted everytime without problem, but now when I started it, it started making this on every boot (x3). The laptop has been in very shaky environment inside car, so I assume it is physical failure.

[Hallvor]

You may want to check the logs.

[ekeimaja]

Now it keeps booting normally again, so I need to wait if it fails again. I will report then to this topic again