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I've tried to repair boot, when I try to repair, in the Recovery menu enter Enable networking, the following error occurs:
/etc/resolv.conf : No such file
I'm using dual boot and with the windows everything is ok.
I've also tried to change the grub options and added
acpi=off without success.
I'm not sure what this is due for and how to fix these issues. Now when I boot, I get only the screen with these errors:
Hardware Error: CPU 0. Machine Check : 0 Bank 5 Hardware Error: PROCESSOR 0:40651 TIME 1522499587 SOCKET 0 APIC 0 microcode 23 /dev/sda7: clean, 1771662/15261696 files, 27942468/61035264 blocks
Edited: I now got this error when trying to reboot with kubuntu:
[Firmware Bug]: TSC_DEADLINE disabled due to Errata
How should I fix that? Yesterday everything worked just fine.