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I installed Debian Wheezy with no desktop environment as I would like to use lightweight dwm window manager instead. However, as a first step, I need to install xserver. I would like to install minimal components needed for running the xserver. What are the exact components(binaries, libraries, configuration files, etc) needed to run xserver? Obviously xinit(starts X server session), but what else? Or are the components needed for running xserver so scattered that practically one needs to install xserver-xorg package which will handle all the dependencies needed?

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This should do it:

$ sudo apt-get install --no-install-recommends xserver-xorg-core \
    xserver-xorg-input-all xserver-xorg-video-fbdev \
    xserver-xorg-video-(yourcard, can be intel, nouveau, or ati)
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  • As I have Intel 945GM video card, I need to install "xserver-xorg-video-intel" package, but why exactly is this needed? I mean at the moment, according to "lspci -vvv", I use i915.ko driver and it's able to show the picture. Or is the performance lot better with intel_drv.so driver which will be installed with "xserver-xorg-video-intel" package? Or is it a problem for xserver if the driver module runs in kernel space?
    – Martin
    Commented May 11, 2014 at 22:22
  • Although Intel graphics chipsets are now plug-n-play, it is recommended mainly for performance, in terms of video tearing, maximum resolution, etc. For example, the intel_drv.so driver particularly uses a Triple Buffering for vertical synchronization, this allows for full performance and avoids tearing. It also provides module-based powersaving options.
    – delta24
    Commented May 12, 2014 at 3:30
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    I think you might be confusing the Xorg driver with the kernel driver. Different requirements, different drivers, work best (and sometimes only) if used together matching. Commented Jun 22, 2014 at 18:42
  • Nice, I didn't know about no-install-reccomends, besides issues changing hardware there's some other side-effect? On upgrades/dist-upgrade for example?
    – Alex
    Commented Jul 30, 2015 at 15:38
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    I had to install xinit as well to get the xserver to start
    – user154148
    Commented Jan 31, 2016 at 1:46

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