I really want to see this on Android as well. Having user namespace support on carrier builds would go a long way for this. I've been think about how this woul

I really want to see this on Android as well. Having user namespace support on carrier builds would go a long way for this. I've been think about how this would work. Something like the Samsung ultra powersaving mode. A basic lock screen and dialer with 911 support, then the running environment could be swapped between full Android, Ubuntu or anything else.