@emphrath noted. I am new to this forum. Ill go through the forum guidelines. Thanks

Installed 20.04 on my pixel 3a
My observations:

1. Its smoother than 16.04
2. Flash light not working
3. Libertine is removed from settings

I installed docker.io and started the service but modprobe for kernel version doesn’t exists. Can anyone help me installing this? I need to install linux-image-extra-4.9.124-gc55cb608e55a-ab142 can someone help me with this? Or else let me know whether is it possible to install docker on UT if yes please let me know the steps.