What is my Halium version?

[Alain]

UBPorts Installer is built upon Halium, I think.
I see no "halium" anywhere on my computer.
I read somewhere that the Halium version had to be the same as the Android version:

"Devices generally require a specific version of Android/stock rom to be installed. This depends on the halium version the port is build on. For example, if the port is based on halium 9, make sure you have Android version 9 installed before running the installer."

I have Android 11, but how do I check my halium version?

[stanwood]

@Alain What model of device are we talking about? Each device has a specific Halium port...

[Keneda]

@Alain said in What is my Halium version?:

UBPorts Installer is built upon Halium, I think.

No it is not.
Halium is related to installing a "not android system" on an android system native device.
Trivially it is a software that Iinks android hardware device drivers and Linux kernel ("extracted" from an android rom) with GNU/Linux operating system ported to that device.
https://halium.org/

I see no "halium" anywhere on my computer.

That's perfectly normal. You, as simple user installing UT on a device, don't have to deal with halium.
You only have to unlock bootloader and install the required android rom on that device.

have Android 11, but how do I check my halium version?

Again, you don't have to, you "only" need to install the required android rom.
If it's android 10 then android 10 it is...
No halium stuff for you.

To summarize, what you need to know, is the android version installed on your device.
And if needed you have to install the exact one required before installing Ubuntu Touch.