如何配置displaylink USB监视器？

Question

我看到了很多片段，但没有一个全面的指南来解决什么必须是一个非常常见的问题，特别是在没有xorg.conf文件的Ubuntu11.10中。有什么简单的方法(对于像我这样的Linux新手)来完成这个任务吗？我所见过的其他部分需要相当多的Linux能力才能使它们工作。更好的做法是让Ubuntu自动检测这些类型的监视器。

我有一个绿色的屏幕和司机安装。我只是在我的双视点USB显示器上看不到一张照片。任何帮助都将不胜感激。

Answer 1

这也许能帮你把事情搞清楚。

显示链路双视点DS-90U监视器工作

1)安装构建displaylink X服务器所需的依赖项.

apt-get install xinit xserver-xorg xserver-xorg-dev xfonts-base libusb-dev xorg-dev git-core build-essential

2)从启动板下载并固定xserver视频-displaylink的源代码并提取源代码。

tar xvfz xserver-xorg-video-displaylink_0.3.orig.tar.gz
cd xf86-video-displaylink

编辑src/displaylink.c

#graphical
gedit src/displaylink.c

#command line
nano src/displaylink.c

注释(在前面加上一个#)出以下几行..。

//#include "xf86Resources.h"
//#include "xf86RAC.h"
//      pScrn->racMemFlags = RAC_FB | RAC_COLORMAP | RAC_CURSOR | RAC_VIEWPORT;
//      pScrn->racIoFlags = RAC_FB | RAC_COLORMAP | RAC_CURSOR | RAC_VIEWPORT;
//      xf86CrtcScreenInit (pScreen);`

3)建造和安装

./configure && make && make install
sudo cp  /usr/local/lib/xorg/modules/drivers/displaylink_drv.so /usr/lib/xorg/modules/drivers/

4)创建/etc/X11/xorg.conf

Section "ServerLayout"
    Identifier     "X.org Configured"
    Screen         0  "DisplayLinkScreen" 0 0
EndSection
Section "Device"
    Identifier  "DisplayLinkDevice"
    Driver      "displaylink"
    Option      "fbdev" "/dev/fb0"
EndSection
Section "Monitor"
    Identifier  "DisplayLinkMonitor"
    # DS-90U is 1024x600 9-inch monitor - remove or change the DisplaySize for other devices
    DisplaySize  190 115
EndSection
Section "Screen"
    Identifier  "DisplayLinkScreen"
    Device      "DisplayLinkDevice"
    Monitor     "DisplayLinkMonitor"
EndSection

5)将Displaylink监视器插入USB端口(屏幕应为绿色)

6)重新启动或重新启动X

来源

使用说明

Answer 2

我遵循了上面描述的程序，我得到了这些错误，有人能攻击我吗？

./configure && make && make install checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /bin/mkdir -p checking for gawk... no checking for mawk... mawk checking whether make sets $(MAKE)... yes checking whether to enable maintainer-specific portions of Makefiles... no checking build system type... x86_64-unknown-linux-gnu checking host system type... x86_64-unknown-linux-gnu checking for style of include used by make... GNU checking for gcc... gcc checking for C compiler default output file name... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking dependency style of gcc... gcc3 checking for a sed that does not truncate output... /bin/sed checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for fgrep... /bin/grep -F checking for ld used by gcc... /usr/bin/ld checking if the linker (/usr/bin/ld) is GNU ld... yes checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B checking the name lister (/usr/bin/nm -B) interface... BSD nm checking whether ln -s works... yes checking the maximum length of command line arguments... 1572864 checking whether the shell understands some XSI constructs... yes checking whether the shell understands "+="... yes checking for /usr/bin/ld option to reload object files... -r checking for objdump... objdump checking how to recognize dependent libraries... pass_all checking for ar... ar checking for strip... strip checking for ranlib... ranlib checking command to parse /usr/bin/nm -B output from gcc object... ok checking how to run the C preprocessor... gcc -E checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking for dlfcn.h... yes checking for objdir... .libs checking if gcc supports -fno-rtti -fno-exceptions... no checking for gcc option to produce PIC... -fPIC -DPIC checking if gcc PIC flag -fPIC -DPIC works... yes checking if gcc static flag -static works... yes checking if gcc supports -c -o file.o... yes checking if gcc supports -c -o file.o... (cached) yes checking whether the gcc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes checking whether -lc should be explicitly linked in... no checking dynamic linker characteristics... GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking whether stripping libraries is possible... yes checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... no checking for gcc... (cached) gcc checking whether we are using the GNU C compiler... (cached) yes checking whether gcc accepts -g... (cached) yes checking for gcc option to accept ISO C89... (cached) none needed checking dependency style of gcc... (cached) gcc3 checking if RANDR is defined... yes checking if RENDER is defined... yes checking if XV is defined... yes checking for pkg-config... /usr/bin/pkg-config checking pkg-config is at least version 0.9.0... yes checking for XORG... yes checking whether xf86ConfigIsaEntity is declared... no checking for ANSI C header files... (cached) yes configure: creating ./config.status config.status: creating Makefile config.status: creating src/Makefile config.status: creating config.h config.status: config.h is unchanged config.status: executing depfiles commands config.status: executing libtool commands make all-recursive make[1]: Entering directory '/home/user/Téléchargements/xf86-video-displaylink' Making all in src make[2]: Entering directory '/home/user/Téléchargements/xf86-video-displaylink/src' /bin/bash ../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I.. -fvisibility=hidden -I/usr/include/pixman-1 -I/usr/include/libdrm -I/usr/include/xorg -I/usr/include/X11/dri -g -O2 -MT displaylink.lo -MD -MP -MF .deps/displaylink.Tpo -c -o displaylink.lo displaylink.c libtool: compile: gcc -DHAVE_CONFIG_H -I. -I.. -fvisibility=hidden -I/usr/include/pixman-1 -I/usr/include/libdrm -I/usr/include/xorg -I/usr/include/X11/dri -g -O2 -MT displaylink.lo -MD -MP -MF .deps/displaylink.Tpo -c displaylink.c -fPIC -DPIC -o .libs/displaylink.o displaylink.c:42:22: fatal error: mibstore.h: Aucun fichier ou dossier de ce type compilation terminated. Makefile:302: recipe for target 'displaylink.lo' failed make[2]: *** [displaylink.lo] Error 1 make[2]: Leaving directory '/home/user/Téléchargements/xf86-video-displaylink/src' Makefile:274: recipe for target 'all-recursive' failed make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory '/home/user/Téléchargements/xf86-video-displaylink' Makefile:204: recipe for target 'all' failed make: *** [all] Error 2愉快的一天。谢谢