How to prevent an android device from entering sleep (via adb command shell)
<p>I am working on an embedded board with android on it. Unfortunately I cannot use the display as I dont have a supporting display device (LVDS display).</p>

<h2>Problem :</h2>

<p>Everytime i bootup the device, the device goes into sleep after some time.</p>

<pre><code>Restarting tasks ... done.
PM: suspend exit 1970-01-01 00:35:30.797352016 UTC
PM: suspend entry 1970-01-01 00:35:30.905410683 UTC
PM: Syncing filesystems ... done.
Freezing user space processes ... (elapsed 0.002 seconds) done.
Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
Suspending console(s) (use no_console_suspend to debug)
</code></pre>

<p>How can i avoid it from shell prompt? I am able to login to shell through serial port.</p>

<p>I cannot modify the settings as i dont have access to display.</p>