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本帖最后由 FSL_TICS_Rita 于 2014-9-12 14:56 编辑
你好,
我使用MarSBoard,想使用X Windows Acceleration,按照文档配置完xserver-xorg-video-imx-viv_4.1.0-1_armel.deb,生成了/etc/X11/xorg.conf,重启后结果显示器没图像,但从串口终端可以看出已经进入了ubuntu系统,
查看/var/log/Xorg.0.log文件,和文档不一样的地方如下:
[ 12.003] (II) Loading sub module "fb"
[ 12.003] (II) LoadModule: "fb"
[ 12.004] (II) Loading /usr/lib/xorg/modules/libfb.so
[ 12.133] (II) Module fb: vendor="X.Org Foundation"
[ 12.133] compiled for 1.10.4, module version = 1.0.0
[ 12.133] ABI class: X.Org ANSI C Emulation, version 0.4
[ 12.133] (II) Loading sub module "exa"
[ 12.133] (II) LoadModule: "exa"
[ 12.134] (II) Loading /usr/lib/xorg/modules/libexa.so
[ 12.139] (II) Module exa: vendor="X.Org Foundation"
[ 12.140] compiled for 1.10.4, module version = 2.5.0
[ 12.140] ABI class: X.Org Video Driver, version 10.0
[ 12.140] (--) Depth 24 pixmap format is 32 bpp
[ 12.215] (II) VIVANTE(0): FB Start = 0x2b16c000 FB Base = 0x2b16c000 FB Of
fset = (nil)
[ 12.230] (II) VIVANTE(0): test Initializing EXA
[ 12.230]
Backtrace:
[ 12.230] Segmentation fault at address 0xc
[ 12.230]
Caught signal 11 (Segmentation fault). Server aborting
[ 12.230]
这是哪方面引起的错误?求指教
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