The problem still persists. I was able to boot through recovery mode. Here is a little more background.
I have dual booted my PC. I recently used windows factory resetting to remove everything from my drive all partitions and everything and re- installed everything from the scratch. After setting up windows and making partitions, I installed Ubuntu like a normal process. (I've done this several times in this machine, nothing like this ever happened). Then I set up my Ubuntu with basic installs I require. Then on reboot it froze. I tried several methods nothing worked. (For example this one https://itsfoss.com/fix-ubuntu-freezing/). So, I reinstalled everything from scratch for Ubuntu again. The problem still persisted. Now and even before I was and still am able to boot through Advance Options for Ubuntu -> Ubuntu 5.x.x (recovery mode). Everything works in Recovery mode except the brightness of screen. I tried using manual and Ubuntu proprietary drivers, either way Ubuntu freezes on boot. Right now I am posting this comment from recovery mode. Because it froze again after installing drivers through recovery mode as you mentioned. But there is one thing, If I make any kind of changes to graphic drivers in recovery mode, it boots fine for the next reboot only. But freezes on the boot after that again. Basically, Every time I want to boot Ubuntu, I have to first go in recovery mode, Make changes to graphic drivers and boot in normal mode. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1912872 Title: Freezes on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1912872/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs