Aalto Mac

This page describes the Aalto centrally-managed Mac computers, where login is via Aalto accounts. If you have a standalone laptop, some of this may be relevant, but for the most part you will access your data and Aalto resources via Remote Access.

Note

This page is still under development.

Basics

In the Aalto installations, login is via Aalto account only.

  • accounts
  • login/upgrades

Initial setup

Full disk encryption

This must be enabled per-user, using FileVault. On Aalto-managed laptops, install “Enable FileVault disk encryption” (it’s a custom Aalto thing that does it for you)

Remote usage

Laptop-specific

Data

This section details built-in ways of accessing data storage locations. For generic ways of accessing, see Remote Access. For Aalto data storage locations, see Data storage and <no title>.

(project, archive, scratch, home mainly)

Software

If you are the primary user, in the Software Center you can install “Get temporary admin rights”. This will allow you to become an administrator for 30 minutes at a time. Then, you can install .dmg files yourself.

Aalto software

There is a tool called “Managed software center” (or “Managed software update” in older versions) (ITS instructions).

Installing other software

Homebrew

Homebrew is a handy package manager on Macs. On Aalto Macs, you have to install Brew in your home dir.

First install Xcode through Managed Software Centre (either search Xcode, or navigate through Categories -> Productivity -> Xcode).

# Go to wherever you want to have your Brew and run this
mkdir Homebrew && curl -L https://github.com/Homebrew/brew/tarball/master | tar xz -C Homebrew --strip 1

# This is a MUST!!!
echo "export PATH=\$PATH:$(pwd)/Homebrew/bin" >> ~/.bash_profile

# Reload the profile
source ~/.bash_profile

# Check if brew is correctly installed.
which brew    # /Users/username/Homebrew/bin/brew

Backup Service

We provide a full clone-backup service for Aalto-installation Macs. Aalto-installation means the OS is installed from Aalto repository. We use Apple Time Machine. Backup is wireless, encrypted, automatic, periodic and can be used even outside the campus using Aalto VPN. It is “clone” because we can restore your environment in its entirity. You can think of it as a snapshot backup(though it isn’t). We provide twice the space of your SSD; your Mac has 250GB of space, you get 500GB of backup space. If you would like to enroll in the program please pay a visit to our office, T-talo A243.

Encryption

We provide two options for encryption:

  1. You set your own encryption key and only you know it. The key is neither recoverable nor resettable. You lose it, you lose your backup.
  2. We set it on behalf of you and only we know it.

Restore

With Time Machine you have two options for restore.

  1. Partial

    • You can restore file-by-file. Watch the video,
  1. Complete restore

    • In case your Mac is broken, you can restore completely on a new Mac. For this, you must visit us.

Trouble-shooting

Can’t find the backup destination

This happens because either 1). you changed your Aalto password or 2). the server is down. Debug in the following manner,

# Is the server alive?
ping timemachine.cs.aalto.fi

# If alive, probably it's your keychain.
# Watch the video below.

# If dead, something's wrong with the server.
# Pease contact [email protected]

Corrupted backup

alternate text

This is an unfortunate situation with an unknown reason. We take a snapshot of your backup. Please contact guru@cs.aalto.fi.


Common problems

Insane CPU rampage by UserEventAgent

It is a mysterious bug which Apple hasn’t solved yet. We can reinstall your system for you.