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0 votes
1 answer
1k views

macOS Big Sur - high CPU usage before user login

Is there a way to log the system activities, such as errors or cpu usage data, before user login? I'm using macOS Big Sur 11.0.1 on MacBook Pro 16 inch - 2019, and I found the machine is hot and the ...
user12448123's user avatar
2 votes
1 answer
2k views

Mac showing a different name at login screen

You can see in my screenshot that my lock screen says "Hello Erwin", which is a name I use for some website account names. I am pretty sure I have nowhere entered that on my mac and I conformed it by ...
Ishan Srivastava's user avatar
0 votes
1 answer
145 views

How do I login with my user even though its not on the Mac OSx login screen?

I am a long time linux user that was given a mac at work. I have signed into the machine with IT's help but when I rebooted (to restart finder because I did not know any other way). I was not able to ...
Josh Beauregard's user avatar
8 votes
5 answers
37k views

Unresponsive mouse and keyboard on login screen (macbook pro 2015)

When I boot the laptop from shutdown state (not resuming or awakening), it quickly goes to the login screen as normal but the mouse and keyboard seem unresponsive, but not completely: Every like 5-7 ...
fjyaniez's user avatar
  • 253
2 votes
0 answers
455 views

OSX Yosemite: Can't login to MacBook Air, FileVault is on

I can't get into my Mac (10.10.5 Yosemite). The problem is that I know the password but I simply can't type it in. Yesterday I bought this laptop, I'm Lithuanian so I decided to make the default ...
Linas's user avatar
  • 21
3 votes
1 answer
4k views

Run application in login window

I am looking for a way to run an application like Reflector or AirServer on both a Mac and PC before the user login occurs, the application is pretty much GUI-less until someone starts sending data to ...
unknowndomain's user avatar
2 votes
4 answers
18k views

OSX the login switch screen turns off the WIFI

I have a program that is downloading a file, and I enter the login window while attending (so that I can leave and nobody can use my computer). unfortunately, OSX automatically turns off the wifi ...
David Portabella's user avatar
2 votes
2 answers
6k views

How to disable Mac Login screen at boot time?

I bought a new Mac Mini in June, when i click the power it goes to login screen then i login then it boots up, i want it not to ask for the user/pass in this stage and ask later when the operating ...
Shereef Marzouk's user avatar
6 votes
1 answer
4k views

Add a Network User to Mac OS X Login screen

It's easy enough to hide a user on the Mac OS X Login screen but, how do you add a network user to the Login screen? Currently users click "Other…" and type their username & password. Most of ...
Meltemi's user avatar
  • 6,987
2 votes
1 answer
913 views

OS X gets stuck at the login window and only displays the dark blue linen background

I had to hard boot my MacBook off last night after it got stuck in a Keynote presentation. On the restart, I opened Safari / Chrome and would visit a webpage and about a second after rendering the ...
Birks's user avatar
  • 21
2 votes
2 answers
717 views

How do I change the cosmos picture displayed at startup on Mac OS X?

I want to change the purple cosmos picture that is displayed at startup and login time on Mac OS X.
Rabskatran's user avatar
  • 4,809
9 votes
2 answers
4k views

Tap to click on OS X login screen?

I'm using OS X Snow Leopard, on a Macbook Pro. Is there any way to "tap to click" (on the trackpad) instead of pressing down on the trackpad when interacting with the login screen? It's not really ...
Vervious's user avatar
  • 4,794
5 votes
4 answers
5k views

How to disable Finder launching at login in Snow Leopard?

Pre-Snow Leopard, I could use the following command: defaults write com.apple.loginwindow Finder /Applications/My-replacement-app-such-as-Terminal.app Which would a.) replace the Finder launching at ...
user23051's user avatar
  • 151
26 votes
3 answers
31k views

Hide users from Mac OS X Snow Leopard logon screen

Somehow, I managed to set a passwd for my _postgres user on my OS instead of setting it on the postgres role I have as my superuser / root. Anyways since this, I've been struggling with that user ...
googletorp's user avatar
28 votes
5 answers
12k views

Induce Mac graphical login from SSH

How do I induce the Mac graphical login from SSH? Is there a way to make the loginwindow process start a user session by running a command when remotely logged in via SSH as an admin on Mac OS X? ...
Sophie Alpert's user avatar

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