https://devzone.nordicsemi.com/f/nordic-q-a/103951/bootloader-logs-in-ncs-2-4-0I&#39;ve noticed that the bootloader no longer prints messages on the UART at boot. For example, take the very simple hello-world sample project. It has a simple prj.conf with: If the project is built with version 2.3.0 then the following is printeden-USTelligent Community 13Mon, 25 Sep 2023 19:05:51 GMThttps://devzone.nordicsemi.com/thread/447576?ContentTypeID=1Mon, 25 Sep 2023 19:05:51 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6dd9eafd-4574-436e-8aec-819771bfca38sachrmed<p>Thanks Elfving!<br />Looks like that was it.<br />I also set CONFIG_UART_CONSOLE=y as part of something else, though I&#39;m not sure if that&#39;s necessary.<br /><br /></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/447102?ContentTypeID=1Thu, 21 Sep 2023 13:38:46 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1a812f3f-f697-4bac-85c7-3360ef7feed3Elfving<p>Hello,</p> <p>Yeah it seems to have been some changes made in regards to logs lately, not sure why.</p> <p>Try adding this to&nbsp;<span><span dir="ltr">child_image/mcuboot.conf</span></span></p> <p><pre class="ui-code" data-mode="text">CONFIG_LOG=y CONFIG_MCUBOOT_LOG_LEVEL_WRN=y</pre></p> <p><a href="https://github.com/nrfconnect/sdk-mcuboot/commit/74c4d1c52fd51d07904b27a7aa9b2303e896a4e3">Seems this will be fixed back in the next NCS version.</a></p> <p>Regards,</p> <p>Elfving</p><div style="clear:both;"></div>