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data: make service dbus-activatable#62

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aejsmith merged 1 commit into
FeralInteractive:masterfrom
gicmo:dbus_activation
Jul 4, 2018
Merged

data: make service dbus-activatable#62
aejsmith merged 1 commit into
FeralInteractive:masterfrom
gicmo:dbus_activation

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@gicmo

@gicmo gicmo commented Jun 28, 2018

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Always install the dbus service file and specify the systemd
unit file in it. This makes the service dbus-activatable and
thus we don't need to explicitly enable it (also we have one
less daemon running, if it is not needed).

I tested it by making sure it was not yet running and then did a LD_PRELOAD=libgamemodeauto.so sleep 60.

Jun 28 19:15:28 cobalt dbus-daemon[2021]: [session uid=1000 pid=2021] Activating via systemd: service name='com.feralinteractive.GameMode' unit='gamemoded.service' requested by ':1.638'...
Jun 28 19:15:28 cobalt systemd[1997]: Starting gamemoded...
Jun 28 19:15:28 cobalt /usr/bin/gamemoded[19114]: governor is set to [powersave]
Jun 28 19:15:28 cobalt dbus-daemon[2021]: [session uid=1000 pid=2021] Successfully activated service 'com.feralinteractive.GameMode'
Jun 28 19:15:28 cobalt /usr/bin/gamemoded[19114]: Successfully initialised bus with name [com.feralinteractive.GameMode]...
Jun 28 19:15:28 cobalt systemd[1997]: Started gamemoded.
Jun 28 19:15:28 cobalt /usr/bin/gamemoded[19114]: Adding game: 19113 [/usr/bin/sleep]
Jun 28 19:15:28 cobalt /usr/bin/gamemoded[19114]: Entering Game Mode...
Jun 28 19:15:28 cobalt /usr/bin/gamemoded[19114]: Requesting update of governor policy to performance
Jun 28 19:15:28 cobalt pkexec[19116]: pam_systemd(polkit-1:session): Cannot create session: Already running in a session
Jun 28 19:15:28 cobalt audit[19116]: USER_START pid=19116 uid=1000 auid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:session_open grantors=pam_keyinit,pam_limits,pa...
Jun 28 19:15:28 cobalt pkexec[19116]: pam_unix(polkit-1:session): session opened for user root by (uid=1000)
Jun 28 19:15:28 cobalt pkexec[19116]: gicmo: Executing command [USER=root] [TTY=unknown] [CWD=/home/gicmo] [COMMAND=/usr/libexec/cpugovctl set performance]
Jun 28 19:15:28 cobalt gamemoded[19114]: Setting governors to performance
Jun 28 19:15:33 cobalt /usr/bin/gamemoded[19114]: Removing expired game [19113]...
Jun 28 19:15:33 cobalt /usr/bin/gamemoded[19114]: Removing game: 19113 [/usr/bin/sleep]
Jun 28 19:15:33 cobalt /usr/bin/gamemoded[19114]: Leaving Game Mode...
Jun 28 19:15:33 cobalt /usr/bin/gamemoded[19114]: Requesting update of governor policy to powersave
Jun 28 19:15:33 cobalt pkexec[19305]: pam_systemd(polkit-1:session): Cannot create session: Already running in a session
Jun 28 19:15:33 cobalt audit[19305]: USER_START pid=19305 uid=1000 auid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:session_open grantors=pam_keyinit,pam_limits,pa...
Jun 28 19:15:33 cobalt pkexec[19305]: pam_unix(polkit-1:session): session opened for user root by (uid=1000)
Jun 28 19:15:33 cobalt pkexec[19305]: gicmo: Executing command [USER=root] [TTY=unknown] [CWD=/home/gicmo] [COMMAND=/usr/libexec/cpugovctl set powersave]
Jun 28 19:15:33 cobalt gamemoded[19114]: Setting governors to powersave

→ systemctl --user status gamemoded
● gamemoded.service - gamemoded
   Loaded: loaded (/usr/lib/systemd/user/gamemoded.service; disabled; vendor preset: enabled)
   Active: active (running) since Thu 2018-06-28 19:15:28 EEST; 15min ago
 Main PID: 19114 (gamemoded)
   Status: "GameMode is currently deactivated."
   CGroup: /user.slice/user-1000.slice/user@1000.service/gamemoded.service
           └─19114 /usr/bin/gamemoded -l

@gicmo
data: make service dbus-activatable
432a21f 
Always install the dbus service file and specify the systemd
unit file in it. This makes the service dbus-activatable and
thus we don't need to explicitly enable it (also we have one
less daemon running, if it is not needed).
@aejsmith

aejsmith commented Jul 4, 2018

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This looks good to me as well, the daemon gets automatically started when running Rise of the Tomb Raider.

@aejsmith aejsmith merged commit 8e87082 into FeralInteractive:master Jul 4, 2018
afayaz-feral pushed a commit that referenced this pull request May 26, 2020
@aejsmith
Merge pull request #62 from gicmo/dbus_activation
a1e07bc 
data: make service dbus-activatable
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@gicmo @aejsmith