Are you unable to login to your user account after your Mac went into automatic sleep mode?
It happened to me, I left my MacBook Pro for a minutes, came back, and was surprised that my password didn’t work. I tried again, again, again… you get the picture. I was 100% sure my password was right, and I had not changed it. What was going on? Had I been hacked? No, the answer was simple.
Here’s how I solved it:
It turns out that since I had been doing some web development work for a foreign client, I had changed my Mac’s input source language to Czech to be able to use their accented characters (such as š, í, and ě) for a website).
Let’s move on. I don’t keep it a secret that my password has some numbers in it, and on a default Czech keyboard, the number buttons are primarily the characters I mentioned above — to get a number, you have to hold down Shift.
Luckily, I was able to remember which input source language I had switched to before I left my Mac and it went into sleep. The solution is simple: try to remember what input source you changed to, and find out what keyboard layout it has. Then type your password as it would be in that language, and hopefully it should work.
How do you avoid something like this happening again? For example, if the input source would have been Russian, there’s no way I could have logged in (with nothing but letters like з, п, р, ц, д, and я at my disposal).
Note: click any of the thumbnails below to see a larger version of the screenshot.
- Open up System Preferences:
- When it opens, click on Users & Groups:
- Once you’re there, on the bottom-left of the screen click Login Options, and when that opens, click the lock icon and enter your password to make changes:
- When all the greyed-out fields become active, make sure to check the box next to “Show Input menu in login window”:
- Next time, when you try login or wake your computer from sleep, you’ll see a flag in the top-right corner of the screen, where you change the input source to suit that of your password… you’ll need that until Apple fixes this.







American Selected:
Thank You. The same thing with Polish, but I find that the Y and the Z are interchanged.
Polish Selected:
Thabk Zou, The same thing with Polish. but I find that the Z and the Y are interchanged,
Polish Pro Selected:
Thank You. The same thing with Polish, but I find that the Z and the Y are interchanged.
Thus, there is something WRONG with the Polish, but NOT the Polish-Pro ! I was getting desperate and was going to reinstall Lion from scratch
It’s normal for the Polish to have the Y and Z exchanged.
Nothing wrong with Lion, those two versions of Polish are meant to be like that.
Thanks a ton mate. That worked just fine for me too. I had the same problem – if I lock the screen while on Bulgarian kb layout it was completely impossible to login without restarting the entire computer.
Glad to help! I am sure Apple have patched this up as I haven’t seen it happen.
Is it possible to unlock the firmware password? macbook pro(Late 2011)?
Sorry what do you mean?