Difference between revisions of "Fitlet: Installing Linux Mint 17.2"

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(Thermal monitoring)   (change visibility)
(Thermal monitoring)   (change visibility)
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== Thermal monitoring ==
 
== Thermal monitoring ==
 
* Default 3.13 kernel doesn't support thermal sensor for fitlet CPU, you will need to upgrade the kernel
 
* Default 3.13 kernel doesn't support thermal sensor for fitlet CPU, you will need to upgrade the kernel
* Go Update Manager->View->Linux kernels and choose 3.16.0-38, perform reboot after completion of the update
+
* Go to Update Manager->View->Linux kernels and choose 3.16.0-38, perform reboot after completion of the update
 
* Install tools for monitoring CPU and storage temperature
 
* Install tools for monitoring CPU and storage temperature
 
  sudo apt-get install lm-sensors hddtemp
 
  sudo apt-get install lm-sensors hddtemp

Revision as of 08:44, 29 May 2015

Prepare installation media

Base installation of Linux Mint

  • Follow the standard Linux Mint installation procedure - choose timezone, partitions, username, password etc.
  • Disconnect the installation media and reboot.
  • Login using previously selected username and password.

ATI Catalyst video driver

  • fglrx is a proprietary ATI Catalyst video driver that provides XvBA (X-video Bitstream Acceleration) support.
  • Install fglrx driver and other required utilities with the command below:
sudo apt-get install fglrx-updates fglrx-amdcccle-updates xvba-va-driver vainfo
  • Note: system reboot is required after the installation of the fglrx driver.

Kodi and VLC

  • Kodi (formerly known as XBMC) and VLC are well known free and open-source multimedia players
  • Both of them use GPU accelerated video decoding and give excellent playback quality
  • Both of them compatible with the most popular video formats
sudo add-apt-repository ppa:team-xbmc/ppa
sudo apt-get update
sudo apt-get install kodi vlc
  • Kodi will support GPU accelerated video decoding out of the box
  • In VLC you need to check Tools->Preferences->Input and Codecs->Use GPU accelerated decoding checkbox to take advantage of GPU accelerated video decoding

Thermal monitoring

  • Default 3.13 kernel doesn't support thermal sensor for fitlet CPU, you will need to upgrade the kernel
  • Go to Update Manager->View->Linux kernels and choose 3.16.0-38, perform reboot after completion of the update
  • Install tools for monitoring CPU and storage temperature
sudo apt-get install lm-sensors hddtemp
$ sensors
k10temp-pci-00c3
Adapter: PCI adapter
temp1:        +60.9°C  (high = +70.0°C)
                      (crit = +105.0°C, hyst = +104.0°C)
$ sudo hddtemp /dev/sda
/dev/sda: SanDisk SD6SF1M064G: 42°C

Aggressive Link Power Management (ALPM)

  • It's a mechanism where a SATA controller can put the disk into a very low power mode during periods of zero I/O activity and into an active power state when work needs to be done. Tests show that this can save around 0.4 Watts of power and decrease mSATA average temperature
  • Create text file /etc/pm/power.d/sata_alpm
#!/bin/sh

for i in /sys/class/scsi_host/host*/link_power_management_policy; do
echo min_power > $i
done
  • Make it executable
sudo chmod +x /etc/pm/power.d/sata_alpm
  • Reboot, check that SATA power management policy have been changed
$ cat /sys/class/scsi_host/host*/link_power_management_policy
min_power
min_power