pinge/ubuntu_14.04_macbook_pro_retina_15_inch_mid_2014.md

## ubuntu_14.04_macbook_pro_retina_15_inch_mid_2014.md

      
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              ubuntu_14.04_macbook_pro_retina_15_inch_mid_2014.md
            
          
    How to install Ubuntu 14.04.1 LTS 64-bit on a MacBook Pro Retina 15" Mid 2014 (11,3)
download


Ubuntu 14.04 Desktop 64-bit ISO (default, non-Mac version)

http://www.ubuntu.com/download/desktop
UNetbootin

http://unetbootin.sourceforge.net/
Broadcom 802.11 Linux STA wireless driver source dependencies

http://packages.ubuntu.com/trusty/all/dkms/download

http://packages.ubuntu.com/trusty/amd64/bcmwl-kernel-source/download

notes


this installation process aims to have Ubuntu and Mac OS on dual boot mode


no need to repair GRUB after installation, the MacBook Pro 11,2 and 11,3 are now able to recognize multi-boot CD images, so there is not need to use the Mac version of the Ubuntu installation image (the USB disk with the  will work just fine in native EFI mode)


the first boot won't have network access because you'll need to install the Broadcom wireless driver in order to be able to use the wireless adapter (either use an Ethernet USB adapter or copy the dkms and bcmwl-kernel-source packages to another USB disk)


preparing your Ubuntu 14.04.1 LTS USB installation disk


install UNetbootin and create your bootable Ubuntu installation disk (set Diskimage as the Ubuntu ISO image and Drive: as your USB drive)

installing Ubuntu


with your USB drive plugged in, boot your Mac and hold the option key
select the EFI USB drive as the boot device
choose Try Ubuntu (Live mode)
click Install Ubuntu to start the installation and install Ubuntu Alongside with Mac OS

fixing kernel boot values to avoid periodic SSD freezing

$ sudo nano /etc/default/grub
and change the GRUB_CMDLINE_LINUX line to:
GRUB_CMDLINE_LINUX="libata.force=noncq"
$ sudo update-grub
fixing booting to Mac OS

$ sudo nano /etc/grub.d/40_custom
and append to the end of file:
menuentry "MacOS" {
  exit
}
$ sudo update-grub
fixing blank screen after suspend / resume

System Settings > Software & Updates > Additional Drivers
and change the NVIDIA driver to `Using NVIDIA binary driver - version 331.38 from nvidia-331 (proprietary, tested)"
fixing wireless after suspend / resume

$ sudo nano /etc/pm/sleep.d/99_wifi_fix
and add this to the contents of the file:
#!/bin/sh
case "$1" in
    resume|thaw)
        service network-manager stop
        rm /var/lib/NetworkManager/NetworkManager.state
        service network-manager start
        ;;
esac
and set its permissions to 755:
$ sudo chmod 755 /etc/pm/sleep.d/99_wifi_fix
fixing text scaling for the retina display

$ gsettings set org.gnome.desktop.interface scaling-factor 0
$ gsettings set org.gnome.desktop.interface text-scaling-factor 1
fixing connecting to new wireless networks

$ sudo apt-get install -d --reinstall network-manager network-manager-gnome
$ sudo apt-get purge network-manager-gnome network-manager
$ sudo apt-get install network-manager-gnome
fixing Magic Mouse not pairing

run bluez agent
$ bluez-simple-agent

and try to pair the device using the Bluetooth settings. You should be prompted for the PIN on the terminal. Type in 0000 and the Magic Mouse should successfully pair.
fixing encrypted swap that disappears after reboot

identify your swap partitions by looking at the 8200 Code (probably around 16 GB)
$ sudo gdisk -l /dev/sda
initialize an available swap partition and identify it by-id
$ sudo mkswap /dev/sdaX
$ sudo ls -al /dev/disk/by-id
and update crypttab
$ sudo vim /etc/crypttab
with the partition ID instead of UUID
cryptswap1 /dev/disk/by-id/wwn-0xXXXXXXXXXXXXXXXX-partX /dev/urandom swap,cipher=aes-cbc-essiv:sha256
reload the crypto disks and verify that the swap partition is active (and persists across reboots)
$ sudo /etc/init.d/cryptdisks reload
$ sudo swapon -s