I installed timeshift btrfs type in my Dell laptop with Ubuntu 20.04 for btrfs. After reboot, I see login is not possible in graphics console and so pressing CTRL-ALT-F2 I came to text console and loging was possible. However, after the login, I see that /home and /opt partitions are missing which are listed in /etc/fstab and pwd shows directory /. I could see the partitions using sudo fdisk -l command. The command lsblk was showing for partuuid for those two partitions which was not matching with the uuid mentioned with that at /etc/fstab. The command sudo btrfs subvol list \ shows /home and and /opt as level 5 with IDs and backup entries.
This means those two partitions with timeshifted backups exist and btrfs can see.
I visited snapshots with timeshift, timeshift github, btrfs,askUbuntu on timeshift and more.
I tried to find solutions and now I am asking question. I request to kindly advice me on the procedure to fix the issue so that system can have proper mount instead of just stamping as repeated question with any successful solution.
