All posts tagged ubuntu

I wanted to play Minecraft on my 64-bit Ubuntu Linux install, but it wasn’t working correctly for me, and would give a black screen after login, and the console reported some errors about xrandr (which might be related to my odd “dual display-port + docking station” setup at home). After some searching, I found a tip to manually install the LWJGL java libraries into the ~/.minecraft/bin/ folder, to have the latest and greatest version of those libraries.

  1. Download the latest version zip archive of the LWJGL libraries: http://sourceforge.net/projects/java-game-lib/files/latest/download?source=files
  2. Extract downloaded zip archive
  3. Copy all files in lwjgl-2.9/jar/ to ~/.minecraft/bin/
  4. Copy all files in lwjgl-2.9/native/linux/ to ~/.minecraft/bin/natives/

And then you should be good to go.

via https://bbs.archlinux.org/viewtopic.php?pid=876274#p876274

I really enjoy the new feature in recent versions of Ubuntu, where I can drag a window to the top, left, or right edge of a display to resize the window to take up the full area, the left half, or the right half, respectively, of the display. For my 27″ external display, however, I thought it would be nice to make the display corners into drop target that would resize the window to occupy just a corner of the display. Turns out that this functionality is already built-in to the Compiz plugin called “Grid”. You just have to tweak a few settings to enable it.


To access the right settings, you must first install the CompizConfig Settings Manager, so go to the Ubuntu software center and search for that package. Once you’ve installed it, search for the same name from the launcher to start it up. Heed well the warning about seriously messing up your desktop. Click on “Window Management” from the category list on the left side, and then select “Grid”. Select the “Edges” tab, and expand “Resize Actions”. Change the drop-down options for the four corner items to match the corner, as shown in the screenshot above. Now, you can drag a window to the corner of a display to have it resize to fill that quarter of the screen, as shown below.


It doesn’t work 100% perfectly with multiple displays, having some troubles and inconsistent behavior with the “shared corners” but it works more than well enough for my needs.