1. Computers
  2. Display Drivers
  3. Graphics Cards
  4. Memory
  5. Motherboards
  6. Processors
  7. Software
  8. Storage
  9. Operating Systems


Facebook RSS Twitter Twitter Google Plus


Phoronix Test Suite

OpenBenchmarking.org

KDE, Qt & LightDM: Progress Made

Qt

Published on 02 June 2011 07:07 AM EDT
Written by Michael Larabel in Qt
8 Comments

LightDM, the cross-desktop display manager that provides a clean API for writing multiple user-interfaces and for delivering fast performance, continues to mature. With the Ubuntu 11.10 release in October, Ubuntu is using LightDM instead of the GDM from GNOME as the display / log-in manager. For those concerned that the KDE side may be not getting enough love, it actually is and there's been progress made on a Qt-powered interface.

David Edmundson, a KDE developer, has written a Qt library for making simple greeter engines. "I've written a Qt library for making greeter engines, as well as a very basic demo greeter which is more for testing than a real demo of what can be done. This library is designed to be very QML-ready, with a strong emphasis on using models rather than simple lists." LightDM is meant to be extended to handle various interfaces from Qt or GTK to having HTML/CSS-driven interfaces for this promising log-in manager.

Additionally, David had mentioned, "I've got an idea in my head for the direction I want to take it with QML themes that will be hopefully lead to the same broad range of designs that KDM has, but more flexible whilst keeping a really sensible config dialog."

Another KDE developer, Alex Fiestas, has been working on improvements in KDE SC 4.7 so that suspend / shutdown / user-switching can be done from the KDE desktop while using LightDM.

More details can be found in this blog post. Beyond allowing multiple interfaces/greeters to be written on-top and delivering fast performance, LightDM also prides itself on having low code complexity and support for plug-ins. Additional details can be found on its FreeDesktop.org page.

Latest Linux Hardware Reviews
  1. 13-Way Low-End GPU Comparison With AMD's AM1 Athlon
  2. ASUS AM1I-A: A Mini-ITX Board For Socketed Kabini APUs
  3. Mini-Box M350: A Simple, Affordable Mini-ITX Case
  4. Overclocking The AMD AM1 Athlon & Sempron APUs
Latest Linux Articles
  1. Ubuntu 12.04.4 vs. 13.10 vs. 14.04 LTS Desktop Benchmarks
  2. AMD OpenCL Performance With AM1 Kabini APUs
  3. A Quick Look At GCC 4.9 vs. LLVM Clang 3.5
  4. Are AMD Athlon/Sempron APUs Fast Enough For Steam On Linux?
Latest Linux News
  1. Git 2.0 Test Releases Begin With Many Changes
  2. Wine 1.7.17 Works On Its Task Scheduler, C Run-Time
  3. The Improv ARM Board Still Isn't Shipping; Riding A Dead Horse?
  4. Debian To Maintain 6.0 Squeeze As An LTS Release
  5. Wasteland 2 Is Finally Released For Linux Gamers
  6. FreeBSD Advances For ARM, Bhyve, Clang
  7. Ubuntu 14.04 LTS "Trusty Tahr" Officially Released
  8. Ubuntu 12.04 LTS vs. 14.04 LTS Server Benchmarks
  9. QEMU 2.0 Released With ARM, x86 Enhancements
  10. Running The Unity 8 Preview Session On Ubuntu 14.04 LTS
  11. R600 Gallium3D Disables LLVM Back-End By Default
  12. Fedora 21 Gets GNOME 3.12, PHP 5.6, Mono 3.4
Latest Forum Discussions
  1. Suggestions about how to make a Radeon HD 7790 work decently?
  2. The GNOME Foundation Is Running Short On Money
  3. Updated and Optimized Ubuntu Free Graphics Drivers
  4. Radeon 8000M problematic on Linux?
  5. Linux Kernel Developers Fed Up With Ridiculous Bugs In Systemd
  6. After Jack Keane, RuseSoft will briing Ankh 3 to Linux through Desura
  7. Suspected PHP Proxy Issue
  8. Change installation destination from home directory