I've seen similar topics but most of them are on Windows which is commonly solved by updating the fastboot drivers. I'm using Arch, and based on what I've read Linux doesn't even need drivers of any kind which confuses me, because in that case it means it must just work but nope, I tried first on a Windows computer, nothing, I didn't really want to deal more with Windows so went back to my PC and tried on Arch, got the same result, am I doing something wrong?
adb works normally, the problem is fastboot, what I want is to unlock a bootloader(is one of those annoying Samsungs that has the OEM option hidden) and this doesn't let me, can someone help please?
I already updated the whole system, and tried stuff like different USB ports, etc...