Earlier tonight, I had forgotten how long it had been since the last time I rebooted, so I opened a terminal and typed “w”. And I got this result:
$ w
22:45:33 up 3:22, 2 users, load average: 0.51, 0.33, 0.27
USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT
raphael - 19:23 35:48 0.00s 0.03s lightdm --sessi
raphael - 19:23 35:48 0.00s 1.69s /usr/lib/system
To me, this looks suspiciously as if my computer now sees me as two different users. So what’s going on there?