x11 upgrade guide v1

x11 upgrade guide.txt (text/plain), 2.99 KB, created by Rémi Cardona (RETIRED) on 2009-03-27 23:33:15 UTC

Xorg 1.5 Upgrade Guide

Ebuild Changes
==============

 - x11-misc/xkbdata is now completely deprecated. If you were not using its replacement (x11-misc/xkeyboard-config), Portage may ask you to remove it before proceeding with the update.
 - X now no longer forces a double build of media-libs/mesa. Mesa now builds the software renderer (swrast) and whatever hardware driver you've chosen with the VIDEO_CARDS variable.
 - Due to the above change, the "dri" USE flag was dropped. Xorg will now always have OpenGL support unless USE=minimal is set.
 - XPrint has been removed in Xorg 1.6 and newer, but we've decided to drop it as well from 1.5. XPrint support has been removed from all X libraries.
 - Xorg now supports HAL to automatically hot-plug input devices, see the section below to properly configure it

Configuring Input
=================

  With HAL
  --------

In a nutshell, HAL allows to set the exact same properties as xorg.conf does but with a lot more flexibility: you can now have per-device layouts for instance.

HAL is shipped with device rules that are kept in /usr/share/hal. Do *not* edit those, they will be overwritten during the next HAL update.

You can instead add your own rules into /etc/hal

For a basic configurations, you can just copy the sample FDI files into /etc/hal/fdi/policy. You can find those examples in /usr/share/doc/hal-*/*.fdi* Pick the one that best fits your current configuration.

Current HAL versions are not (yet) able to pick up FDI file changes on their own. You'll have to restart HAL's init script to see your changes. To make sure everything is correct, use the "lshal" utility to display HAL's device tree and search for "input". The content of your HAL rules should show up in lshal's output.

  Without HAL
  -----------

If you don't want to use HAL, you can either build xorg-server with USE="-hal" or you can add :

Option      "AutoAddDevices"    "false"

to the "ServerFlags" section in your xorg.conf.

Configuring the graphics card
=============================

The "Device" section in your xorg.conf should mostly work unchanged.

However, if you have any issues, here's a few steps you can try :

 - try commenting out all "Options" in the "Device", "Screen" and "Monitor" sections in your xorg.conf
 - even better, try running Xorg without _any_ xorg.conf (you can rename it to xorg.conf.old)

Xorg drivers are now much better at actually detecting what kind of hardware you have and (except for a *few* special cases) the default settings should be kept.

Miscellaneous Options
=====================

The old font handling was shaken quite a bit in our version of 1.5.3. The "freetype" module is now useless since the server uses libXfont to load whatever fonts you might have for legacy applications.

As for legacy fonts themselves, they are now nearly useless as we provide a built-in "fixed" font which all legacy applications and toolkits should be able to use. Beware though that this font is extremely ugly.

Xdmx is broken. Don't use it unless you know what you're doing.