Aoki-san.
Thank you for your suggestion.
I did 'ps axjf'. This output was too big. I selected from output.
1) gdm3
1 1087 1087 1087 ? -1 Ssl 0
0:00 /usr/sbin/gdm3 1087 2337 1087 1087 ? -1
Sl 0 0:00 \_ gdm-session-worker [pam/gdm-password] 2337
2532 2532 2532 tty2 2532 Ssl+ 1000 0:00
\_ /usr/libexec/gdm-x-session --register-session --run-script i3 2532
2534 2532 2532 tty2 2532 Sl+ 1000 7:13
\_ /usr/lib/xorg/Xorg vt2 -displayfd 3 -auth /run/user/1000/gd 2532
2604 2532 2532 tty2 2532 S+ 1000 0:04 \_ i3
2604 2690 2690 2690 ? -1 Ss 1000
0:00 \_ /usr/bin/ssh-agent /usr/bin/im-launch i3
2) ibus-daemon
1 385641 385641 385641 ? -1 Ssl 1000 0:15
ibus-daemon -xrd 385641 385651 385641 385641 ? -1 Sl
1000 0:00 \_ /usr/libexec/ibus-dconf 385641 385652 385641
385641 ? -1 Sl 1000 0:03 \_ /usr/libexec/ibus-ui-gtk3
385641 385653 385641 385641 ? -1 Sl 1000 0:04
\_ /usr/libexec/ibus-extension-gtk3 385641 385679 385641
385641 ? -1 Sl 1000 0:00
\_ /usr/libexec/ibus-engine-simple 385641 385777 385641
385641 ? -1 Sl 1000 0:09 \_
python3 /usr/share/ibus-anthy/engine/main.py --ibus 1 385655 385641
385641 ? -1 Sl 1000 0:11 /usr/libexec/ibus-x11
--kill-daemon
3) ps axjf
1 8145 8144 8144 ? -1 S 1000
0:00 /bin/sh -c uxterm 8145 8146 8144 8144 ? -1
S 1000 0:00 \_ xterm -class UXTerm -title uxterm -u8 8146
8150 8150 8150 pts/7 845149 Ss 1000 0:00 \_ bash
8150 845149 845149 8150 pts/7 845149 S+ 0 0:00
\_ sudo ps axjf 845149 845293 845293 845293 pts/19 845294 Ss
0 0:00 \_ sudo ps axjf 845293 845294 845294 845293
pts/19 845294 R+ 0 0:00 \_ ps axjf
--
Yukiharu YABUKI <yyab...@debian.org>
