https://www.mediawiki.compulab.com/w/index.php?action=history&feed=atom&title=UCM-iMX8M-Mini%3A_Android%3A_Known_Issues 2026-05-03T11:10:16Z Revision history for this page on the wiki MediaWiki 1.31.0 https://www.mediawiki.compulab.com/w/index.php?title=UCM-iMX8M-Mini:_Android:_Known_Issues&diff=4935&oldid=prev 2022-01-31T16:21:13Z

<p>Created page with &quot;{{ IssueCategory|On-board WiFi module does not wake up correctly from deep sleep mode| * WiFi module stops working after the sleep-wake cycle (e.g. controlled by means of the...&quot;</p> <p><b>New page</b></p><div>{{<br /> IssueCategory|On-board WiFi module does not wake up correctly from deep sleep mode|<br /> * WiFi module stops working after the sleep-wake cycle (e.g. controlled by means of the button SW5 PWROn)<br /> <br /> :'''Affected kernel versions :'''<br /> :All<br /> <br /> :'''Workaround :''' <br /> # Once the device wakes up, re-bind the WiFi module<br /> :&lt;pre&gt;echo 30b40000.mmc &gt; /sys/class/mmc_host/mmc1/device/driver/unbind; echo 30b40000.mmc &gt; /sys/class/mmc_host/mmc1/device/driver/bind&lt;/pre&gt;<br /> <br /> }}<br /> {{<br /> IssueCategory|Applications do not playback sound via carrier-board codec|<br /> * Audio stream from applications cannot be played through analog audio codec on the SB-UCMIMX8 carrier-board<br /> <br /> :'''Affected kernel versions :'''<br /> :All<br /> }}</div>

Igor