Free ubuntu tweak 0.4.0 software for linux

Ubuntu is a Debian based linux distribution.
Main features:
- Tomboy, an easy-to-use and efficient note-taking tool
- F-Spot, a photo management tool that enables tagging, photo editing and automatic uploading to on-line web management sites such as Flickr
- GNOME 2.16, which in addition to new features such as enhanced power management, makes the GNOME desktop more secure, faster and more stable
- Substantially faster startup and shutdown with eye-catching high-resolution graphics
- The latest Firefox web browser, version 2.0, which offers inline spell check support in web forms, easy recovery of crashed sessions, built-in phishing detectors, enhanced search engine management with built in OpenSearch support, and better support for previewing and subscribing to web feeds
- Proactive security features, preventing many common security vulnerabilities even before they are discovered
- Evolution 2.8.0, which brings new features such as vertical message panes

Ubuntu Studio project is a multimedia creation flavor of Ubuntu.

Ubuntu Studio is aimed at the GNU/Linux audio, video and graphic enthusiast as well as professional.

We provide a suite of the best open-source applications available for multimedia creation. Completely free to use, modify and redistribute. Your only limitation is your imagination.

Audio

Our aim is to assemble suites of applications aimed at creative people. Suites including the best open-source applications available.
For instance, Ardour 2 - A multitrack recorder/editor geared toward people familiar with Pro-Tools.

Graphics

Graphic design and modeling applications including The GIMP, Inkscape and Blender. Along with plugins like dcraw to help with RAW camera files and wacom-tools for people with Wacom drawing tablets.

Video

PiTiVi, Kino, Cinepaint are included for video creation. We hope to provide a creative environment to people as well as give a spotlight to some amazing open-source applications.

Let the creativity fly...

Kubuntu is an Ubuntu-derived distribution. The Kubuntu CDs are made up of Ubuntus base plus KDE. You can get exactly the same effect by installing Ubuntu and adding the KDE packages from the Ubuntu archives.

Kubuntu is the result of several months effort to get KDE 3.4 into Ubuntus main repository and create the first major derived Ubuntu distribution. Kubuntu is not a fork of Ubuntu but an official project of it, sharing the same package archive and infrastructure. It is possible to convert an Ubuntu system to Kubuntu or vice versa.

i815 linux tweak project is i815-family chipset tweaker and optimizer for improve performance. Remember that some settings can crash your system.

USE AT YOUR OWN RISK

Installation:

From root user tpye "./install.sh".
If success, module will compile and plased into modules directory.

Usage:

modprobe i815tweak

Without any parameters nothing changes. In /proc/i815info you can see actual chipset settings.

Or see "dmesg" for error info..

For list all module parameters check "modinfo i815tweak".

cas=[2,3]
CAS# Latency (CL)

ras2cas=[2,3]
SDRAM RAS# to CAS# Delay (SRCD)

ras=[2,3]
SDRAM RAS# Precharge (SRP)

refX=[0-7]
SDRAM Mode Select (SMS). These bits select the operational mode of the MCH DRAM interface. The special modes are intended for initialization at power up.

0 = DRAM in Self-Refresh Mode, Refresh Disabled
1 = Normal Operation, 100 MHz System memory – Refresh interval 15.6 uSec
133 MHz System memory – Refresh interval 11.7 uSec
2 = Normal Operation, 100 MHz System memory – Refresh interval 7.8
133 MHz System memory – Refresh interval 5.85 uSec
3 = Normal Operation, 100 MHz System memory – Refresh interval 1.28 uSec
133 MHz System memory – Refresh interval 0.96 uSec
4 = NOP Command Enable. In this mode all processor cycles to SDRAM result in a NOP Command on the SDRAM interface.
5 = All Banks Precharge Enable. In this mode all processor cycles to SDRAM result in an All Banks Precharge Command on the SDRAM interface.
6 = Mode Register Set Enable. In this mode all processor cycles to SDRAM result in a mode register set command on the SDRAM interface.
7 = CBR Enable. In this mode all processor cycles to SDRAM result in a CBR cycle on the SDRAM interface.

dct57=[0, 1]
DRAM Cycle Time (DCT). This bit controls the number of SCLKs for an access cycle.
0 = Tras = 7 SCLKs and Trc = 9 SCLKs.
1 = Tras = 5 SCLKs and Trc = 7 SCLKs (Default)

bnr=[0,1]
Block New Request Lookahead

agp=[0,1]
AGP4X Override

sba=[0,1]
Sideband Address Enable (SBA)
1 = Enable. The sideband addressing mechanism is enabled.
0 = Disable

fw=[0,1]
Fast Writes Enable (FW). This bit must always be programmed to 0. The chipset will behave
unpredictably if this bit is programmed with 1.

cpc=[0,1]
Command per cycle

sm=[0,1]
SM Always Bypass

hacqs=[0,1]
Host Aperture Cycle Queue Slot
0 = Default value. No dedicated queue
1 = A dedicated queue slot is reserved

clt=[0,1]
CPU Latency Timer
0 = Deferrable processor cycle will be Deferred immediately after receiving another ADS#
1 = Deferrable processor cycle will only be Deferred after in has been held in a “Snoop Stall” for 31
clocks and another ADS# has arrived (default).

dpcp=[0,1]
DRAM Page Closing Policy (DPCP)
0 = Precharge All during the service of any “Page Miss” access.
1 = Precharge All during the service of any “Page Miss” access.

magwe=[0,1]
Memory Arbiter Grant Window Enable (MAGWE).
0 = Disabled. Enforce fixed priority.
1 = 24 clocks limiting host, 24 clocks guaranteed to low priority graphics stream.

EXAMPLE:

modprobe i815tweak cas=2 ras2cas=2 ras=2 bnr=1 dct57=1

For more info about i815 chipset settings see Intel Document Reference Number 290688-001, 290693-001 and 290693-002

OGLTK (ogle-tic) is an OpenGL toolkit for GTK. This library gives programmers a very easy to use api to create amazing 3D applications. (Eg. Games, CAD)
OGLTK gives the programmer:
- OpenGL GTK Widget .
- A Scene object - Handles lighting and objects
- Lightsources
- Abstract 3D object class (GLobject)
- 3D Objects (Cube, Box and Gear, Cylinder, Disk, Sphere, Triangle) - Great examples of how to use the GLobject base class

Guyum is a simple "search-and-install" GUI for Yum, based on GTK+ and Glade. Guyum is released under GPL.
Main features:
- multi-tabbed search
- selectable searching fields
- repositories can be disabled/enabled per search request
Guyum was tested with any available version of Yum under Fedora Core 4.

Taggee is a platform indepentent tagging server.

Taggee project has an HTTP interface for easy integration with applications in need of tagging and even has an HTML interface for use as a standalone bookmark server.