I confirm. Quantal, fully updated:
toz@quantalU:~$ w 09:44:08 up 7 min, 2 users, load average: 1.03, 0.83, 0.41 USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT toz tty7 09:42 6:50 11.24s 0.55s gnome-session - toz pts/2 :0 09:42 0.00s 0.44s 0.02s w
toz@quantalU:~$ who toz tty7 2012-07-17 09:42 toz pts/2 2012-07-17 09:42 (:0)
I confirm. Quantal, fully updated:
toz@quantalU:~$ w
09:44:08 up 7 min, 2 users, load average: 1.03, 0.83, 0.41
USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT
toz tty7 09:42 6:50 11.24s 0.55s gnome-session -
toz pts/2 :0 09:42 0.00s 0.44s 0.02s w
toz@quantalU:~$ who
toz tty7 2012-07-17 09:42
toz pts/2 2012-07-17 09:42 (:0)