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I am relatively new to BitBake > and the process of creating custom Linux images. I am currently > working on a project that requires the modification of the systemd > configuration file located at /etc/systemd/system.conf. My objective > is to enable the watchdog feature and alter the logging settings > within this file. Touching this file could turn out hard because it is owned by a package that you in Isar install directly from Debian. Better would be to set the values from snippet files in /etc/systemd/system.conf.d/*.conf those snippets would be installed via a customizations package using the class "dpkg-raw" Best try it first manually and once you know what files and lines you want start writing your package recipe and make sure the package gets installed with IMAGE_INSTALL. An example can actually be found here https://gitlab.com/cip-project/cip-core/isar-cip-core/-/commit/89ec2cb2d8709419c8adffdc071242c69e50266a It does watchdog, also something on printing and other things. Henning > I have been utilizing meta-isar's application recipes as a reference > to include my custom files on the device. However, I have encountered > a challenge with customizing the settings, as my files are being > overwritten by package configurations during the build process. It > appears that I may be missing some critical understanding of the > correct method to achieve this customization. > > I kindly request your guidance on this matter. Your expertise and > recommendations on how to properly modify the systemd configuration > file within the Isar build system would be greatly appreciated. If > there are any resources or documentation that you believe may be > helpful in this regard, please do not hesitate to share them. > > Thank you in advance for your time and assistance. I look forward to > learning from your collective knowledge and experience. > > Best regards, > Taneli Liljasto >