Sysyem Not Booting

Hi,
I have an old Dell Inspiron 3542. Yesterday morning during the routine boot, it did not boot well. Got the message:

 You are in emergency mode. After logging in type "journal -xb" to view system logs, "systemctl reboot" to reboot, "systemctl default" or "exit" to boot into default mode.
Give root password for maintenance
(or press Control-D to continue):

After performing the above recommended actions, the same message appeared. I even reinstalled Leap-15.3 twice, with proper downloading of the list of repositories and their packages. But the situation remained the same.
Windows 10 dual booting on the same computer is working perfectly. I checked up the health of the Hard Disk on the Windows. It showed all partitions on the disk as “Healthy”.

I Wish to request help on this problem:

Redards,
RSP2

What were the last things done with it before the shutdown that preceded the first boot into emergency mode?

Do you see any clues among the messages from doing journal -xb?

Did you try booting any of the advanced options offered by the Grub menu?

Official support for 15.3 ends this month. I recommend installing 15.4 rather than spending more than a little time trying to fix 15.3.

Hi,
Thanks for the quick response.
The last thing that I did was to open Firefox browser. It did not open but message was displayed: “Firefox is running but is not responding…”. I rebooted and then this “emergency” occurred.
I did try to boot with “Advanced Boot option” of Grub but the same “emergency” message was shown. I did see the system log but could not make out any sense of it.
I do take your advice on Leap 15.4; but it can happen only when my system becomes functional.

Best Regards,
RSP

Can you watch the messages on the screen while booting (by hitting Esc)? hey may give a clue.

When you did not do an update right before things went wrong, it could point to a hardware problem.

Hi,
Yes to me also it seems a hardware problem. Shall watch messages for a clue.
Thanks & Regards,
RSP2

Or a file system problem (the messages should tell you).