After manually restarting freeze machine due to no response. It stuck on blue screen and gives error as sleeping forever. Default partitioned with LVM.
Whether I need to install fresh OS or I can get installed OS back?
Booted up the system from Ubuntu live media. Install the LVM package which read the LVM partition on disk.
Run the fsck command on / patition of HDD by root user.
This will take time to complete and fixes the missing entries. Also this superblock error in fedora.