Wiki help needed regarding locking,

[FrostKnight]

You could call this a feature request,
I cannot find out how to lock the system via duration or if you close the lid.
I am using openrc and I have access to slock, xautolock and am using i3-wm.
Can you tell me how to do this and/or add it to the wiki for Gentoo and Hyperbola users.
truthfully slock can solve the first issue, but I want a solution to solve both at once if possible.
I like the minimal approach.

[stapelberg]

The i3 default config recommends:

# xss-lock grabs a logind suspend inhibit lock and will use i3lock to lock the
# screen before suspend. Use loginctl lock-session to lock your screen.
exec --no-startup-id xss-lock --transfer-sleep-lock -- i3lock --nofork

This should set up everything automatically for locking on lid.

We should add this example to the i3lock manpage, too.

[FrostKnight]

Does this work for non-systemd linux distros?

[stapelberg]

I don’t know. Please let us know when you find out.

[orestisfl]

https://wiki.archlinux.org/index.php/Session_lock#xss-lock

xss-lock is triggered by one of two things:

systemd events
DPMS

So maybe?

[FrostKnight]

I checked, and it seems it might not, I wonder if I should ask the gentoo people. :/

I wondered if you guys could add support for another option such as the suckless lock: slock
or for xautolock.

Feel free to let me know.

[stapelberg]

How are they doing it? Whether or not we’re willing to add anything depends on the code complexity it brings, and how many people it would help.

[FrostKnight]

I found this on this website: https://tools.suckless.org/slock/
xautolock -time 10 -locker slock
but this only works on inactivity, I wondered if they have any way to lock when it is suspended.
I have seen scripts on the gentoo forums, such as this:
https://forums.gentoo.org/viewtopic-p-8197204.html#8197204
but it is a bit confusing for me to know which one works.
I might just ask someone outside of this git for help and get back to you on how to do so.

[FrostKnight]

I assume, that its impossible to change the keybindings in i3-wm conf file so that I can lock by Fn+F4?
That's what I use to suspend most of the time, hence why I ask. And yes its a lenovo laptop. An old one too.
That would be another way this issue could be solved I suppose...
Dunno how to make that work though, I have tried and it hasn't allowed me to change the keybindings to that and lock with it. Always errors come up... :/

[orestisfl]

Fn is not a key visible to software, it modifies the keys on the hardware level. To bind Fn+F4 you have to specifically bind the key that is sent by the keyboard. Use xev -event keyboard to check. E.g. on my laptop Fn+F4 is XF86MonBrightnessUp

[FrostKnight]

Okay, well can you to make keybindings that let me auto lock the system?
I don't have a clue how to do this. I looked at the wiki, but it wasn't all that clear to me...
Aka something that will let me exec slock or i3lock at keybinding presses.

[orestisfl]

Open xev -event keyboard, press the key you want to bind, report output here

[FrostKnight]

The modkey which in my case is Alt and u.
Those are the keys I want to cause slock or i3lock to trigger.

[snprajwal]

The modkey which in my case is Alt and u.

bindsym Mod1+u exec --no-startup-id i3lock

[ghost]

xss-lock & xautolock are not an ideal solutions. Caz it doesn't allow screen saver blanking, doesn't allow inhibition, as well as blanking without locking. I recommend disabling all xscreen savers & manually setup xidlehook & xset dpms.

xset s off -dpms
exec --no-startup-id xidlehook \
--detect-sleep \
--not-when-audio \
--not-when-fullscreen \
--timer 180 'xset dpms force standby' '' \
--timer 180 'i3lock' '' \
--timer 360 'systemctl suspend' '' & 

Or if you wanna combine blanking as well as locking, you can do that. Just pipe i3lock & dpms standby in one timer. xidlehook supports infinite timers btw.

Lock possible on manual suspend too.
bindsym <key> exec --no-startup-id i3lock | systemctl suspend

Also when you exit i3, make sure to kill xidlehook, since you don't wanna have multiple instances on re-login.
bindsym <key> exec --no-startup-id pkill xidlehook | i3-msg exit

[KebabLord]

Does this work for non-systemd linux distros?

yes, using xss-lock on my laptop that runs openrc