How enable "tap to wake" on startup

Br1

If you already created a systemd user service to execute some commands on startup you must only add this line to bash script :

dbus-send --system --print-reply --dest=com.canonical.Unity.Screen /com/canonical/Unity/Screen com.canonical.Unity.Screen.setDoubleTapToWakeEnabled boolean:true

AmauryDBZ

Thanks @Br1.
Then how to create a systemd user if not ?

lkroll

@AmauryDBZ I just put the command into a systemd service file under /home/phablet/.config/systemd/user/enable-doubletap.service

[Unit]
Description=Enable Double Tap to Wake on Unity Screen after D-Bus is ready
Requires=dbus.socket
After=dbus.socket

[Service]
ExecStart=dbus-send --system --print-reply --dest=com.canonical.Unity.Screen /com/canonical/Unity/Screen com.canonical.Unity.Screen.setDoubleTapToWakeEnabled boolean:true
Type=oneshot
RemainAfterExit=yes

[Install]
WantedBy=dbus.socket

After that enable with systemctl --user enable enable-doubletap.service

AmauryDBZ

@lkroll doesn't work for me. Could it be because I have a FP4 ? (this topic is tagged Pixel 3a)

lduboeuf

@AmauryDBZ said in How enable "tap to wake" on startup:

@lkroll doesn't work for me. Could it be because I have a FP4 ? (this topic is tagged Pixel 3a)

yes FP4 don't support double tap to wake.
fyi persistant dt2w will be on next OTA

AmauryDBZ

@lduboeuf ok thanks !!

Moem

@lduboeuf said in How enable "tap to wake" on startup:

fyi persistant dt2w will be on next OTA

Hurray!

h-the

@lkroll , @Br1

Thanks for your help, this works perfectly.

code_textphablet@ubuntu-phablet:~$ systemctl --user status enable-doubletap.service
● enable-doubletap.service - Enable Double Tap to Wake on Unity Screen after D-Bus is ready
     Loaded: loaded (/home/phablet/.config/systemd/user/enable-doubletap.service; enabled; vendor preset: enabled)
     Active: active (exited) since Thu 2024-01-04 15:35:53 +03; 20min ago
   Main PID: .......