Understanding recovery mode requires examining multiple perspectives and considerations. How do I reset a lost administrative password? From the boot menu, select recovery mode, which is usually the second boot option. After you select recovery mode and wait for all the boot-up processes to finish, you'll be presented with a few options. In this case, you want the Drop to root shell prompt option so press the α Down arrow to get to that option, and then press Enter to select it.
It's important to note that, tV is in recovery mode and Iβve tried everything that I know and still .... Ubuntu 20.04 not booting. How did you install nVidia driver?
If not from Ubuntu repository, you have to install it with every kernel update. Or only install nVidia driver from Ubuntu. In this context, can you boot recovery mode? From another angle, how to fix Roku TCL TV that's stuck on recovery mode screen.

(I honestly donβt even think it was a year but just to be on the safe side). I have the purple never ending Recovery Mode screen. it keeps restarting itself every few seconds, the white light keeps flashing, going off... How to recover the root password on ubuntu server.
I lost my root/super user password on Ubuntu server. I tried to boot in a recovery mode and select option drop to root shell. But it is always asks for: Give root password for maintenance (or type boot - How to start Ubuntu in Console mode - Ask Ubuntu.

Boot into recovery mode Immediately after the motherboard / computer manufacturer logo splash screen appears when the computer is booting, with BIOS, quickly press and hold the Shift key, which will bring up a GNU GRUB menu screen. With UEFI press (perhaps several times) the Esc key to get to the GNU GRUB menu screen. Sometimes the manufacturer's splash screen is a part of the Windows ... How do I boot to recovery mode in Ubuntu 20.04?
11 To boot into recovery mode, follow the steps in Takkat's answer, which I also mention here. Before the Plymouth (boot splash) screen appears, press the Shift or Esc key (could be another key, as it depends on the laptop's manufacturer) to enter the GRUB boot menu. After you're in the GRUB menu, select Advanced options for Ubuntu. How do I change file system in recovery mode to read-write mode?. 19 I always use following way to change into read/write mode Login in Safe Mode From the Menu just go to Grub option, it will give a message like Updating grub will mount your system in read/write mode. Just chose yes to mount your system in read/write mode.

It will update your grub and will exit from Grub menu.

π Summary
Understanding recovery mode is valuable for people seeking to this area. The knowledge provided here works as a strong starting point for deeper understanding.