How do I exit TTY?
if you press these buttons: Ctrl + Alt +( F1 to F6 ), you will get TTY, to exit from that you have two ways: Press Ctrl + Alt + F7 , if you have function keys enabled press Ctrl + Alt + Fn + F7 .
How do I switch from TTY to desktop?
To go back to desktop environment, press CTRL+ALT+F2 or CTRL+ALT+F7 on Ubuntu 17.10 and later. You know now we can easily switch between TTYs using CTRL+ALT+Function_Key(F1-F7). However, if you don’t want to use the functions keys for any reason, there is a simple command named “chvt” in Linux.
How to switch between TTY and Xorg session?
You can switch tty as you have described by pressing: Ctrl+Alt+F1: (tty1, X is here on Ubuntu 17.10+) Ctrl+Alt+F2: (tty2) Ctrl+Alt+F3: (tty3) Ctrl+Alt+F4: (tty4) Ctrl+Alt+F5: (tty5) Ctrl+Alt+F6: (tty6) Ctrl+Alt+F7: (tty7, X is here when using Ubuntu 17.04 and below) You might also be able to use Alt+Left/Right
How to switch between TTYs without using function keys in?
By default, there are 7 ttys in Linux. They are known as tty1, tty2….. tty7. The 1 to 6 ttys are command line only. The 7th tty is GUI (your X desktop session). You can switch between different TTYs by using CTRL+ALT+Fn keys. For example to switch to tty1, we type CTRL+ALT+F1. This is how tty1 looks in Ubuntu 18.04 LTS server.
Why is X running on TTY but not tty2?
Because X is running on tty1, but not on tty2. A tty is a “virtual terminal”, meaning it is supposed to represent an actual physical screen and keyboard, etc. The terminals are all on simultaneously, but since you only have enough hardware to interface with one at a time, that’s what you get.
How to switch between TTYS in Linux command line?
By default, there are 7 ttys in Linux. They are known as tty1, tty2….. tty7. The 1 to 6 ttys are command line only. The 7th tty is GUI (your X desktop session). You can switch between different TTYs by using CTRL+ALT+Fn keys. For example to switch to tty1, we type CTRL+ALT+F1.