create a bootable linux iso usb on android tablet

We have to choose where it says 'Removable' and 'USB DISK'.

Be careful here, this is the most delicate step: if we choose 'Harddisk' we will screw up the hard disk of the PC. In the next window, we choose the installation USB drive.Next we choose 'LineageOS -version- Auto Install to Specified harddisk', where 'version' will be the version of LineageOS.In GRUB (start) we choose the option «Advanced options».We restart the computer and make it boot from the LiveUSB.We put the USB in which we will install the system in a USB port.For this we can use Etcher, Rufus (Windows) or any other generator of bootable discs. Next we have to burn the ISO on a pendrive.The normal ones use kernel 4.9, and the last one, the 'k419' uses Linux 4.19. Then we choose a 'mirror' and then an option. We scroll down and choose the latest version that includes the letters 'cm', which logic makes us think is from CyanogenMod.In order to install Android-x86 on a pendrive we will need two, one for the LiveUSB and another in which we will install the system operational. And why are we going to use this option if it is a bit outdated? Well, because it offers the possibility of carrying out an automatic installation we will not have to manage any partitions and everything will be very secure. That is the name that the project previously known as CyanogenMod has received and it is also available for the Raspberry Pi. The best way to have Android on a USB is to use LineageOS.

2 GApps available, but not everything will work.

Create a bootable linux iso usb on android tablet