SUMMARY
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NOTE: If you are reporting a crash, please try to attach a backtrace with debug symbols.
See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports
***

Fedora Silverblue/ Kionite is an rpm-ostree based distribution. It has automatic updates integrated into the file "/etc/rpm-ostreed.conf" using a simple change in the file.

Please add the ability to do this in Discover, to make it easier for end-users. Add:

sudo sed -i 's/none/stage/g' /etc/rpm-ostreed.conf  #set to install if set to none
sudo sed -i 's/check/stage/g' /etc/rpm-ostreed.conf #set to install if set to none

This could be a button under the KDE settings (where otherwise the "automatic updates" button is) or in Discover, under the Updates menu in the top bar.