錯誤描述：
安裝完xorg-server后新翎，startx啟動桌面環(huán)境寥闪，出現(xiàn)缺少模塊錯誤。
Xorg:Failed to load module "……"
查看log：
cat /var/log/Xorg.0.log | grep EE
[75.403] (EE) Failed to load module "modesetting" (module does not exist, 0)
[75.403] (EE) Failed to load module "fbdev" (module does not exist, 0)
[75.403] (EE) Failed to load module "vesa" (module does not exist, 0)
解決方法：
查看xorg-drivers中INPUT_DEVICES和VIDEO_CARDS變量,在make.conf中添加缺失的標記氛琢。
emerge -pv xorg-drivers
These are the packages that would be merged, in order:
Calculating dependencies ... done!
[ebuild R ] x11-base/xorg-drivers-1.15 INPUT_DEVICES="evdev keyboard mouse -acecad -aiptek -elographics -fpit -hyperpen -joystick -mutouch -penmount -synaptics -tslib -vmmouse -void -wacom" VIDEO_CARDS="intel -apm -ast -chips -cirrus -dummy -epson -fbdev -fglrx (-freedreno) -geode -glint -i128 -i740 -mach64 -mga -modesetting -neomagic -nouveau -nv -nvidia (-omap) (-omapfb) -qxl -r128 -radeon -radeonsi -rendition -s3virge -savage -siliconmotion -sisusb (-sunbw2) (-suncg14) (-suncg3) (-suncg6) (-sunffb) (-sunleo) (-suntcx) -tdfx -tga -trident -tseng -v4l -vesa -via -virtualbox -vmware (-voodoo)" 0 kB
在VIDEO_CARDS中添加modesetting,fbdev,vesa即可。
