you can just do in root shell

Done, thanks. For the information, and until I troubleshoot more precisely which one was the issue, here is the list of patches I had installed:

[Edit] Unfortunately it seems I still have the same issue even after restarting Lipstick. But Mazelock is still here, which makes me think that the patches did not unapply correctly (or that restarting Lipstick was not enough to restart the preloaded services). Am I missing a command line?

who knows, maybe you came to non-recoverable state. reinstall lipstick-jolla-home-qt5 package

Thanks, it fixed it. When I have the time, I'll try to reapply the patches and restart Lipstick after each one to troubleshoot and identify the cause.

Weirdly, my patches were still installed and applied after running the patchmanager --unapply-all command and then reinstalling lipstick, but without the issues I had before. I disabled better-multiday-calendar-events and sneak-peak from the Patchmanager UI though, and since then had no issue, but can't tell if they were the cause of the issue since I failed to properly troubleshoot when I saw that all patches were still there.

Coderus, do you get issues with allow-any-orientation patch? I just installed it on top of the others, and while it does allow rotation everywhere, it also broke my Events screen. No notifications or toggles anymore, just empty translucent Events background.

I still have the same issue with app-locker as well: applying it makes the option appear in the Devicelock settings, and I can then select applications to lock, but will never be prompted to enter any code or mazelock when launching them.

No time to work on patches or patchmanager now. Feel free to fix problem and send PR to github, i'll review and merge.

Ugh, you're assuming I have the skills for that. Just reporting the things I observed in the hope someone can fix it when they have the time, but I'll just wait, no worries.

Not you personally, anyone can do that for sure

Updated list of non-conflicting Patches (I have installed), and Patches conflicting with or being an alternative to them (which I have looked at, so far), for SFOS 2.1.1.26 with Patchmanager 2.3.3-10.41.1 (original post #2251 was for SFOS 2.1.0.11 with Patchmanager 2.3.1-10.39.1).

Format: - <Patch name> <my rating>, <Patch author>, <Source: wc (Patchmanager2's web catalog) | RPM (e.g. via Storeman)> [, <alt (alternative) | cts (contains) | "cts" (contains similar or same functionality) | cnf (just conflicts)>: <Patch name> <my rating>, <Patch author>, <wc | RPM>]

"My rating" resolves as follows:
- (+): Nice to have
- (++): Very good
- (+++): IMO a must
No "rating" indicates, that I have not used this Patch long enough to rate it.

Patches listed as an alternative (alt) to and / or contained (cts / "cts") in a Patch implicitly conflict with it (i.e. they cannot be applied together in Patchmanager, as they are patching the same locations of the SFOS UI).

- Refresh browser cover (+), Markkyboy, RPM
- Right-handed tabs (++), Markkyboy, RPM
- Add more calendars (++), Schturman, RPM
- Led missed calendar events (+), Schturman, RPM
- Don't start/end events at midnight (++), Luen, wc
- Camera overlay & bezel setting (+), Schturman, RPM
- Flip front camera view (+), Markkyboy, RPM
- Auto snooze & snooze interval (++), Schturman, RPM
- Clock in alarms (+), Markkyboy, RPM
- Separate alarm flipover (++), Ancelad, wc
- Gallery Image Zoom (++), Ancelad, wc
- Add new folder icons (+++), Schturman, RPM,
alt: Launcher combined patch, coderus, RPM
- Don't freeze app on peek (+), cornerman, RPM
- Don't steal focus (++), cornerman, RPM
- Event screen date & text (+++), Schturman, RPM
- Eventsview control (++), Ancelad, RPM,
cnf: Quick settings on power menu (++), alina, RPM
- Force cover size (+), Eugenio, RPM
- Free Rotate for Phone (+++), alina, RPM,
alt: Allow any rotation (+++), coderus, wc
- Improved notification preview (++), Ingvx, RPM
- Lockscreen pulley at home (++), cornerman, RPM
- Switcher click hints Launcher (++), cornerman, RPM
- Ultimate statusbar patch (+++), Ancelad, RPM,
alt/cts: Show all indicators on lockscreen (++), alina, RPM,
alt/"cts": Statusbar background, toxip, wc
- Volume control settings (++), alina, RPM
- Add more shortcuts into lockscreen pulley (+), Ancelad, wc
- Lockscreen analog clock (+++; analog clock is optional!), Ancelad, wc,
cts: Show weather on lockscreen (+++) , Ancelad, RPM,
"cts": Seconds on Lockscreen clock (++), Markkyboy, RPM,
cts: Fix landscape lockscreen clock, Ancelad, RPM
- Devicelock faith text (++), Ancelad, wc,
alt/"cts": No notification preview, alina, RPM
- Disable volume warning (+++), Ancelad, RPM
- Enhanced Power Menu (+++), Ancelad, RPM,
alt: Quick settings on power menu (++), alina, RPM
- Notifications count in Switcher (++), coderus, wc
- Extended mediaplayer cover (+), Ancelad, RPM
- Messages layout (+++), alina, RPM
- Autocapitalization settings (+++), alina, RPM
- Bigger marker tag (+), Markkyboy, RPM
- Notes app cover (+), alina, RPM
- Remove space before punctuations (+), alina, RPM
- Voicecall combined patch (+++), Ancelad, wc,
alt/cts: Better CallLog.Alternative version (++), virgi-26, RPM
- BT timer (+), Schturman, RPM
- Custom hostname (++), Schturman, RPM
- Settings cover (+), alina, RPM
- Shutdown screen (+), Schturman, RPM
- Unapply all patches (+), Schturman, RPM
- Unapply all patches on Upgrade (stated to be not affected by Patchmanager issue #21, see post #2276), coderus, built-in
- Display sneak peek (LPM) (+), coderus, wc
- Return old remorse item animation (+), Ancelad, RPM
- Return old remorse popup animation (+), Ancelad, RPM
- Combined pulley menu (++), Ancelad, wc,
alt: Return old pulley menu (+), Ancelad, wc
- Remorse timeout control (++), Ancelad, wc

And if you like to disable these functions:
- No automatic launcher hint, cornerman, RPM
- Less home animations, cornerman, RPM

... or add this functionality:
- MazeLock, coderus, wc,
alt: Scramble lockpad buttons, coderus, wc

Unfortunately, this Patch is not (yet) compatible with SFOS 2.1.1.26 (while working well under previous SFOS releases):
- GPS supplier (++; solely for Jolla 1 phones!), Schturman, RPM

P.S.: As YMMV (just as everybody's, including mine over time), please refrain from criticising my preferences (WRT chosen functionalities) or my (certainly) subjective "ratings".

And still, any suggestions to enhance this list are welcome.

P.S.: See updated list of Patches for SailfishOS 2.1.2.3 in post #2340.

Which one of "Event screen date & text" you have ? for Weather users or for Meecast ?
On all my devices it's not conflicting (I have both activated)....