Given
I have started Tails without network from a USB drive without a persistent partition and stopped at Tails Greeter's login screen
10.173
And
I power off the computer
0.332
And
the computer is set to boot in UEFI mode
0.025
When
I start Tails from USB drive "__internal" with network unplugged and I login
1:31.037
Then
Tails is running from USB drive "__internal"
0.302
And
the boot device has safe access rights
2.837
And
Tails has started in UEFI mode
0.058