Difference between revisions of "Sony Vaio Pro SVP-1x21"

From ArchWiki
Jump to: navigation, search
(USB ports)
(Summary of known issues)
Line 115: Line 115:
== Summary of known issues ==
== Summary of known issues ==
* No multitouch support
* Out of the box NO kernel version supports this CPU.  You will be stuck at 800mhz unless you follow the instructions in the CPU section.
* Only one usb port fully working
* Internal Mic shows as "Unavailable" to pulse and does not work.
* No good with kernels older than 3.11

Revision as of 06:52, 4 September 2013

This document will guide you through the process of installing Arch Linux on the 2013 Sony Vaio Pro Haswell based Ultrabook. From what we've seen, this laptop seems to be very Arch friendly! :)


  • Intel Haswell Series CPU (4200U/4500U)
  • 4/8GB of DDR3 1600MHz RAM
  • 128 to 512GB SSD with read speeds over 1GB/s
  • 11/13" LED-backlit 1080p IPS screen
  • Optional touchscreen
  • Backlit keyboard
  • Webcam
  • Wireless: WiFi 802.11n, Bluetooth, NFC
  • Sensors: ambilight
  • Ultra low weight; around 1.1kg for the 13" model


BIOS Configuration

Get into the BIOS by pushing the assist button when the system is shut off and then hitting Start BIOS Setup. Do not try to boot from your usb key using recovery mode, instead change the boot order in the BIOS. Make the following changes:

Intel(R) AT Support System	[Disabled]
Secure Boot			[Disabled]
External Device Boot		[Enabled]
Select 1st Boot Priority	[External Device]

If you want to use the legacy boot (non-EFI), change:

Boot Mode			[Legacy]

Install media

  • Important! Do NOT use the usb port labelled with a lightning bolt, you will never get it to even boot.
  • When booting from USB, append libata.force=noncq to the kernel parameters to avoid problems with the SSD.

Internet connection

As the Intel 7260 WiFi card is only supported in linux kernel 3.11-rc4 or newer, you might have to use another method to connect to the internet.

Known working methods:

  • USB tethering with an Android device. Samsung i9300 @ 4.2.2 tested.


Picking a bootloader



Works as expected.


Some users are unable to run the install.

Note: Grub should install fine if UEFI boot mode is turned on in the BIOS.



Works as expected.



Issues fixing the frequency at 800MHz should be fixed in Linux kernel version 3.11. Known working fix using the 3.11-rc4 kernel can be found here.


Works good with the xf86-video-intel driver. For instuctions on installing and configuring, see the Intel Graphics article.


Works out of the box. As the Installation Guide suggests, install alsa-utils and follow this guide to get started.


The Intel 7260 WiFi card is only supported in Linux kernel 3.11-rc4 (tested) or newer.

Touch screen

Tapping works out of the box. Multitouch gestures do not work.

Keyboard backlight

Works out of the box. Enables in low amblient light and a key press, turns off after about 20s. Can be customized by modifying kbd_backlight and kbd_backlight_timeout found in:


A simple shell script for toggling the backlight, bind to a keyboard shortcut for easy use:

if [ $(<$path) -eq 1 ]
echo "$newval" > $path

Make sure that you can write to this file without root privileges:

# chmod 777 /sys/devices/platform/sony-laptop/kbd_backlight

Monitor backlight control

Works out of the box with xorg-xbacklight. By default the backlight is only adjusted by 1% per button press. This can easily be fixed by binding those keys to a xorg-xbacklight command. DM:s like Xfce does take larger steps by default.


Works great with the xf86-input-synaptics driver. A good base config can be found here.

Keyboard and buttons

Works very well out of the box.

Fan control

Works well out of the box. It stays quiet during normal load. Change profile by editing thermal_control found in:


Available profiles can be found in thermal_profiles in the same directory.


Set the maximum charge to 50/80/100% by modifying battery_charge_limiter found in:


USB ports

Works out of the box.

SD card slot

Works out of the box.


Not tested.


Works out of the box.


Works out of the box.

Summary of known issues

  • Out of the box NO kernel version supports this CPU. You will be stuck at 800mhz unless you follow the instructions in the CPU section.
  • Internal Mic shows as "Unavailable" to pulse and does not work.