From #2 (comment)

Receiving the same error with 1.0.1.

$ pmset -g cap
Capabilities for AC Power:
displaysleep
disksleep
sleep
womp
acwake
lidwake
halfdim
gpuswitch
standby
standbydelay
powernap
ttyskeepawake
hibernatemode
hibernatefile
autopoweroff
autopoweroffdelay
rogue:~ $ pmset -g | grep hibernatemode
hibernatemode 25
$ pmset -g | grep DestroyFVKeyOnStandby
DestroyFVKeyOnStandby 1
rogue:~ $ pmset -g | grep standbydelay
standbydelay 0
$ sysctl hw.model
hw.model: MacBook8,1

Yontma works fine but I cannot disable it when I'm not connected to AC power. If I disable yontma, or do not even start it, my Macbook will no not remember the default setting of remembering filevault password at standby.

It should probably be documented that since YoNTMA puts your MacBook into hibernation, upon wake up you need to enter your password to unlock the drive. Next, if you don't have your settings just right, you'll need to enter your password a second time to log back into your account.

Any advice on the proper settings to keep the MacBook secure while only needing to enter your password once to get back in?

When I click the YoNTMA icon in the menu bar to enable/disable it, it doesn't seem to make any operational difference. When the app is disabled, I still have to enter my credentials twice (as referenced in issue 5). Am I missing something or does the functionality not work?

Cause it stops yontma from working.

Please add the option of losing wifi signal or loosing bluetooth signal if paired with a phone to run the script.

Additionally please create an option where if the computer is NOT locked but any of those conditions and power/ethernet loss to lock the computer automatically and execute the other tasks.

In my opinion the iPhone shouldn't be considered a physical ethernet adapter in this case, because it defeats the idea of yontma, because if i tether and someone steals my MacBook and my iPhone the keys won't be destroyed.

After installing and correcting the power settings, whenever my macbook goes to sleep, it forcefully ejects any external drives. Is there a way to prevent this?

I'd like to know how to revert the power management settings, aside from just putting the app in the garbage.

I'm pretty sure my model of MBP can and does hibernate... any idea what might be causing this?

Could this have something to do with the fact that FileVault is currently encrypting my Mac's SSD?

System Info

• OS X 10.10.3
• YoNTMA Mac version 1.0.1
• MacBook Air 6,2 (April 2014) 1.7GHz

I run two user accounts on this machine:

1. User 1..
   • has FileVault unlock privileges. 🔐
   • is an administrator.
2. User 2...
   • does not have FileVault unlock privileges. 🔒
   • is an administrator.

When waking my machine from hibernation, sometimes the machine is completely powered off. After pressing the power button to wake the machine, it makes the POST boot noise and dumps me back into User 1's account instead of resuming the session that should have hibernated.

Other things I have noticed...

• This is less likely to happen if I use Fast User Switching to open the Login Window before hibernating my system. 👤
• This is less likely to happen if my machine is sleeping for a short amount of time (more than an hour and I expect a fresh boot).
• This happens from both User 1's and User 2's accounts on hibernate. 💤
• This has been happening since I got this machine in February (I don't know which version of Yosemite).

I have no idea where to start digging in system logs to see if this is a problem with YoNTMA or another piece of software on my system, but I would love to help in any way that I can. I'm hoping that someone else has had this issue - I didn't see anything related in the repo issue list here after 4 months of consistent albeit intermittent behavior.

As @silarsis commented on #2

There seems to be some confusion about what FileVault protects you from:

https://security.stackexchange.com/questions/18720/how-secure-is-filevault-2-while-the-computer-is-in-sleep-mode

https://news.ycombinator.com/item?id=7722573

Could you clarify (on the website or wherever) what yontma and filevault does and doesn't do?

I noticed that this application doesn't have dark mode (inverted color) icons for the new Dark Mode feature in Yosemite. Adding that would be great, as it is sometimes hard to see the icon when I am in dark mode.

I've had this idea before and I don't know if it is any good or not, but it seems like it might be a good match for this app, so I thought I'd mention it here.

If your Mac wakes up and cannot find any previously-known Wi-Fi networks, check destroyfvkeyonstandby and hibernatemode and if they are not set to 1 and 25 respectively, then do:

sudo pmset -a destroyfvkeyonstandby 1 hibernatemode 25

sudo /sbin/shutdown -s now

ISTM that if someone steals your laptop when it is asleep in a bag, it might be in "regular sleep" (not "secure sleep"). Assuming that they are not Super Top Secret Spies who know all the best cracking/hacking/whatever techniques, they might just open it. This seems like it might increase the security in that situation. But it's possible that I'm missing some reason this is a dumb idea.

YoNTMA configures OS X to put the hard disk to sleep when possible. Doing so causes OS X 10.11.2 to lose the wifi connection when I wake it back up. If the machine is hibernated for too long (seems to be ~1 hour or so), all apps crash when I wake it back up.

This is likely an issue with OS X - not with YoNTMA - but I was hoping anyone had found a solution to this problem?

MacBookAir3,2 running 10.9.3

The YNTMA v.9.9 Preference panel says "Currently Connected to AC Power: NO" -- but I am connected to AC power

Not sure what to do!

I have "Power settings are currently insecure". I click correct and give my password. It tells me "some errors remain unresolved". The power-settings message remains. I clicked the ? and entered those commands manually, without error. I click correct again, same thing.

Sometimes, and I really can't figure out a pattern, the second lock screen (the 'regular' OS X lock screen after the grey hibernation one is unlocked) is frozen when it appears. The cursor never appears, and the machine doesn't respond to keypresses or trackpad movement, and it has to be hard rebooted. Fully loaded 11" MacBook Air 2013 running OS X 10.9.3. I've looked at Console but I can't really make head nor tail of it. Thanks.

Hi guys, nice tool! Does it support High Sierra?

I already love this app, and this is an incredibly petty complaint (especially since I'm not a graphic designer myself), but we should totally get a 'retina' resolution icon for it. It'll look prettier in my status bar :)

Thanks iSEC!