Ubuntu Corner
Last updated
Last updated
Ubuntu X.YY
X-representing the year
YY representing the month of eventual release within in that year
The latest LTS version of Ubuntu is Ubuntu 24.04 LTS “Noble Numbat”
Ubuntu's first release, made in 2004 October (10th month) was Ubuntu 4.10
Software installation
GNOME-Software
Synaptic Package Manager
GDebi Package Installer
apt -Command Line Tool
Please go to this file using Terminal
Uncomment this line(Remove # from the line)
WaylandEnable=false
Reboot your system🔖
Issue: When you try to log in to Ubuntu after starting up, you get taken right back around to the same login screen, and the process repeats indefinitely.
Solution:
Step 1: Press Ctrl + Alt+F3/F4
Step 2: Enter Username and Password
Step 3:
Step 4:
Uncomment this line(Remove # from the line)
AutomaticLoginEnable= true
AutomaticLogin=user1(Computername)
Step 5: Ctrl+S to save ,Ctrl+X to exit the file
Step 6: reboot
restart system 📶
apt Command | Function of the command |
apt install | Installs a package |
apt remove | Removes a package |
apt purge | Removes package with configuration |
apt update | Refreshes repository index |
apt upgrade | Upgrade all upgradable packages |
apt autoremove | Removes unwanted packages |
apt search | Searches for the program |
system information
command | Description |
date | show the current date and time |
uname -a | show kernel information |
cat /proc/cpuinfo | cpu information |
cat /proc/meminfo | memory information |
man command | show the manual for command |
Shortcut | Usage |
Ctrl+C | halts the current command |
Ctrl+Z | stops the current command |
Ctrl+D | log out of current session, similar to exit |
Ctrl+W | erases one word in the current line |
Ctrl+U | erases the whole line |
Ctrl+R | type to bring up a recent command |
!! | repeats the last command |
exit | log out of current session |
In the output, look for the line starting with Partition Table:
For MBR, it would show msdos.
For GPT, it would show gpt.
