![]() the xserver might crash and the users would be left alone with the command line (which many of them deem "alien"). If the kernel is upgraded or if the graphic card needs some tweaking, etc. Very often, using vesa driver (until the installation of the proprietary drivers) is the only way to prevent the Xserver from crashing.Įven though proprietary drivers (such as ATI or Nvidia's) are not installed in Ubuntu by default, they can cause several problems when unexperienced or average experienced users try to install them. "nv" and "ati") do not support as many graphic cards as their proprietary counterparts. The only thing which can be done for now is attempting to achieve the best compatibility which is possible with Xserver 7.x.x and the Linux kernel. For this reason drivers supporting the latest graphic cards are not available on Linux at the same time as they are on Windows. ![]() As far as graphic cards are concerned, it is quite obvious that their support is not as good as in Windows because their manufacturers' main market is on Windows. One of the main obstacles which prevents GNU/Linux widespread is hardware detection. Preventing the Xserver from crashing is a crucial feature (something similar can be found Windows) for any GNU/Linux distribution. That should happen at least in the following cases:ġ) During the installation of Ubuntu (when using the "alternate installer")Ģ) When booting Ubuntu's live installer (and this is where Knoppix can be taken as an example).ģ) On an already installed Ubuntu: the system should be able to switch to a working backup (using "vesa" driver) of the nf every time the Xserver fails.Ĥ) When "dist-upgrading" the driver should be set to "vesa", in order to prevent crashes of the Xserver due to the lack of the restricted modules of a kernel, etc. ![]() ![]() The graphic driver used by Xserver should be set automatically to "vesa" if the graphic card is not properly detected (Knoppix already does that). ![]()
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