Changing of TTY (TeleTYpewriter), text console or text terminal without keyboard shortcut may be useful for remote administration or virtualization. So to change of TTY in CLI (Command-Line Interface)
To display the repository list in command line you can use : zypper lr # | Alias | Name | Enabled | GPG Check | Refresh ---+-----------------
To know your 3D graphic(s) controller(s) working (GPU or/and chipset) with your VGA output you can run the following command : /sbin/lspci | egrep 'VGA|3D' Example : /sbin/lspci | egrep 'V
To see your battery infos you can use acpi if you have it or directly see system files. Upower command# In both case you can use upower command to get some usefull infos: upower -i /org/freedesktop/UP
This work with Grub2: When you are on the bootloader, hover over your distribution name and press e (e for edit) You can now add options in the window that just opened On the line beginning with linu