@MrT10001 oh, cool, that is the good news, thanks your research,so the solution that I need change the more better OTG hub, I will try it, thanks your effort again.
@ikoz I search in internet and find below solution, but not work, even memory fully used, but swap used still is 0, I don't know why.
sudo fallocate -l 8G /userdata/swapfile
sudo chmod 600 /userdata/swapfile
sudo mkswap /userdata/swapfile
sudo swapon /userdata/swapfile
sudo sysctl vm.swappiness=80
@CyBerT said in Onepluse6T change adduser and change password not work, passwd: Authentication token manipulation error:
did have to change the ownership of the home folder,
Glad you got it solved. But the above is never necessary. Maybe start another thread describing the issue you were facing that made you think you needed to solve it in this way. It might be possible to solve Inna different way, that will not break the system.
