Honor the "debug" kernel cmdline option in persistence-setup
Originally created by @bertagaz on #12395 (Redmine)
As we’ve done with the Tails greeter (see #12373 (closed)), persistence-setup should output its debug logs in the journal if the debug option is set in /proc/cmdline.
Related issues
- Related to #12373 (closed)
- Related to #12399 (closed)
- Related to #12396 (closed)