Ubuntu / Linux news and application reviews.

Quick Updates: Guake 0.8.7, WebTorrent Desktop 0.12.0, TLP 0.9

Guake 0.8.7


Guake terminal

Guake is a drop-down terminal emulator for GNOME (GTK2). The application is inspired from consoles in computer games, such as Quake, in which the console slides from the top of the screen when a key is pressed. In the same way, Guake can be invoked and hidden using a single key (though Guake can also automatically hide when it loses focus).

Power Management Tool `TLP` 0.8 Released

Ubuntu Laptop

TLP 0.8 was released recently, bringing various ThinkPad improvements, systemd "predictable network interface names" support along with other changes and bug fixes.

For those not familiar with TLP, this is an advanced power management tool that applies various settings and tweaks to help your laptop save battery power. The app tries to do everything automatically, depending on your Linux distribution and hardware (it runs in the background and doesn't come with a GUI) however, you can manually change its settings by editing the TLP configuration file: /etc/default/tlp

Advanced Power Management Tool `TLP` Sees New Release


TLP 0.7 was released recently, bringing an option which allows setting the minimum and maximum Intel P-state performance, better ThinkPad support and various other changes and bug fixes.

For those not familiar with TLP, this is an advanced power management tool that applies various settings and tweaks to help your laptop save battery power. The app tries to do everything automatically, depending on your Linux distribution and hardware (it runs in the background and doesn't come with a GUI) however, you can manually change its settings by editing the TLP configuration file: /etc/default/tlp

Fix Brightness Getting Reset (To A Very Low Value Or Maximum) On Reboot In Ubuntu

If your laptop's brightness is not saved and is set to a very low value or to maximum, each time you reboot and / or when you log out, read on for a fix / workaround.

Ubuntu brightness

Advanced Power Management Tool `TLP` 0.6 Released, Install It In Ubuntu

Ubuntu laptop

TLP was updated to version 0.6 recently, receiving some fixes for Linux Kernel 3.15 and 3.16 along with systemd improvements and other changes.

Also, with this release, TLP is no longer disabled when laptop-mode-tools is detected and instead, a warning is displayed about possible conflicts.

For those not familiar with TLP, this is an advanced power management tool that applies various settings and tweaks to help your laptop save battery power. The app tries to do everything automatically, depending on your Linux distribution and hardware however, you can manually change its settings by editing the TLP configuration file: /etc/default/tlp

Laptop Mode Tools 1.65 Released With Intel PState Support, Other Changes [PPA]

Laptop Mode Tools is a package that should extend your laptop's battery life by enabling the Laptop Mode Linux kernel feature along with other power-related tweaks.

The latest Laptop Mode Tools 1.65, released yesterday, includes important changes and bug fixes such as support for Intel PState driver and a more robust Runtime Power Management Framework that deprecates the usb-autosuspend module. That means that there should be less issues with USB devices such as mice / keyboards not working properly with LMT (if such issues still occur, you'll need to blacklist the device id or disable the runtime-pm and usb-autosuspend modules using the Laptop Mode Tools GUI).

Prevent Your Laptop From Overheating With Thermald And Intel P-State [Updated]

intel logo

Linux Thermal Daemon (thermald) is a tool developed by Intel's Open Source Technology Center which monitors and controls the CPU temperature, preventing it from overheating.

How To Enable AMD Radeon Dynamic Power Management (DPM) In Ubuntu 13.10


The open source AMD Radeon driver got dynamic power management support with Linux Kernel 3.11. With this, the GPU and memory clocks adjust dynamically based on load, useful for saving power.

This feature is not enabled by default, at least in Ubuntu 13.10 (it will probably be enabled by default in Ubuntu 14.04) so here's how to enable it.