I recently installed Windows on a separate partition, and I have elementary OS already installed on my PC. So I want to dual boot.
I have followed this link to install GRUB again:
Now both Windows and elementary OS are listed on GRUB menu, but Linux won't boot when I choose it. It boots in emergency mode with error:
[ 3.662228] Couldn't get size:0x800000000000e you are in emergency mode. After logging in, type "journalctl -xb" to view system logs, "systemctl reboot" to reboot, "systemctl default" or "exit" to boot into default mode. Press Enter for maintenance. (or press Control-D to continue): _
Is my system corrupted or Linux GRUB not installed correctly?