Author: gnuhpcSource: http://www.cnblogs.com/gnuhpc/
1. Compile and install various QT for x86 host edition:1) Preparations$ Sudo apt-Get install gcc-3.3 g ++-3.3 build-essential libx11-devLibxext-dev UUID-dev libjpeg-dev zlib1g-dev zhconWhere:Gcc-3.3, G ++-3.3 is gcc3.3 and does not use the 4.3.1 that comes with the system, because gcc4 may fail when compiling the QT3-X11.Build-essential is required for compiling programs in Ubuntu/Debian.Lib-
. The installation was interrupted and exited. In the Installation Log, we found that x11/xlib. h nosuch file or directory had read the information online. It turns out that x11M was not installed.
Solution:Install X11 first, command for sudo apt-get install libx11-devThe result still has the following error:Checking for main in-lXbsd... noChecking for socket in-lsocket... noChecking for gethostbyname in-ln
Author: Kong defeng
Date: 2005-11-23
-- Directory --1. Introduction2. Preparations2.1 goals2.2 Software Package2.3 establish environment3. PC platform Compilation3.1 compile QT3.2 compile qtopia3.3 test qtopia4. Cross-Compilation of the Target Platform4.1 cross-compile QT4.2 cross-compile qtopia5. Port Related device interfaces in QT5.1 mouse5.2 Touch Screen6. Port Related device interfaces in qtopia6.1 Power Management Device7. Write and transplant the QT Program8. Write and transplant the qto
network traffic tool
5 Netscape: The famous web browser, also has the integration in GNOME
4.4 Using the window Manager
Red Hat Linux 7.1 when installed by default, X window will use GNOME as the window manager, unless you remove GNOME from the installation and choose the KDE package. Usually we can install both of these packages and then select them when we use them.
1 Execute the following command under the character terminal, then the window Manager for X window becomes KDE:
# Switchdesk KD
-->
Use software such as x-win32 exceed to display remote Linux desktop settings Test passed on RED HAT 9.0.One server-side setup1 Modify the/etc/x11/xdm/xaccess file, find the line below, and remove the annotation number.# * #any host can get a login windows "2/etc/x11/xdm/xdm-config file, comment on the line below"Display Manager. Requestport 0 "3/etc/x11/gdm/g
unauthorized sub-processes from improving the permissions and thereby making the system more secure.
X11displayoffset
Specify the first available display area (Display) number forwarded by sshd (8) X11. The default value is 10. This can be used to prevent sshd from occupying the real X11 server display area and thus causing confusion.
X11forwarding
Whether to allow X11
or another command,catSimilar to most command line tools, the output is sent to the console. This means you can usecatTo display files. For example, you can usecat /etc/passwdTo display the contents of the system password file. For convenience, you should uselessView large files, as shown inless /etc/passwd(You can enterman lessLearn more aboutlessKnowledge ).
AlthoughcatIt is mainly used to merge files. You can also use it for simple automatic processing of input. For example, you can use a se
The installation process is extracted from the wiki on beryl. After the preparation, the basic installation steps are retained. The experimental system is Ubuntu7.04, and the graphics card is nVidia. installberylonfig. execute: sudoecho "Beryl amp; nVidiainstallationscriptfor. The installation process is extracted from the wiki on beryl. After the preparation, the basic installation steps are retained. The experimental system is Ubuntu7.04, and the graphics card is nVidia.
Install Beryl on Ubu
Author:Sun Xiaoming, a lecturer at Huaqing vision embedded College.
[Lab environment]
1. Master: Fedora9 DVD release2. Target machine: Virtual Machine3. source code package:Ftp://ftp.qtsoftware.com/qt/source/Qt-x11-opensource-src-4.5.2.tar.gzFtp://ftp.qtsoftware.com/qt/source/Qt-embedded-linux-opensource-src-4.5.2.tar.gz 4. the compiler Fedora9 comes with gcc version 4.3.0
1. Extract the source code:
[Root @ localhost ~] # Mkdir-p/opt/Qt_X_E[Root @ l
Http://www.linuxsir.org/bbs/lastpostinthread179197.html
Title: How can I change the update rate of XWindow and FVWM?
How can I change the xconfig-4 file in GNOME does not work, my LCD, FVWM always automatically to the update rate of 75, too high screen can not stand, I am in GNOME normal is the update rate of 60, ask how to manually modify it. I remember a post in hiweed saying that there was a command to set the resolution, refresh rate, and then go to the
LinuxThe flexibility is manifested in multiple aspects. It is one of the manifestations of achieving the same goal in multiple ways and quickly solving problems.TipsHere are some common tips.
1. Restart the GNOME Desktop instead of restarting the computer
After saving and disabling the file to be saved, press Ctrl-Alt-Backspace to restart GNOME. If the Ctrl-Alt-Backspace key combination is disabled, enter
Sudo/etc/init. d/MCM restart
2. Enable the numeric Lock Num Lock on the keypad when GNOME i
. The default value is "yes ".After successful authentication, another sub-process will be created as the authenticated user.The purpose of this operation is to prevent unauthorized sub-processes from improving the permissions and thereby making the system more secure.
X11DisplayOffsetSpecify the first available display area (display) number forwarded by sshd (8) X11. The default value is 10.This can be used to prevent sshd from occupying the real
Install the WenQuanYi font in centos #################### when using Firefox to browse webpages, the black font is so pale that I can't see it clearly. some netizens have high comments on the font of WenQuanYi. I chose this font today. Download font (URL: http://sou ... Install the WenQuanYi font in centos #################### when using Firefox to browse webpages, the black font is so pale that I can't see it clearly. some netizens have high comments on the font of WenQuanYi. I chose this font
.#X11Forwarding no//x-windows Related settingsx11forwarding YesWhether to allow X11 forwarding. The default value is "No", and set to "Yes" indicates allow.If X11 forwarding is allowed and the display area of the SSHD (8) proxy is configured to listen on the address containing the wildcard (x11uselocalhost).Then there may be additional information being leaked. The default value of this directive is "no" du
, so we need to temporarily use the beta version.# Wget http://us.download.nvidia.com/XFree....14.06-pkg1.run# Chmod + x NVIDIA-Linux-x86-100.14.06-pkg1.run#./NVIDIA-Linux-x86-100.14.06-pkg1.runThen modify the content of your/etc/X11/Xorg. conf file to (remember to back up the file first)# NVIDIA-xconfig: x configuration file generated by NVIDIA-xconfig# NVIDIA-xconfig: Version 1.0 (buildmeister @ builder3) wed Sep 20 16:56:19 PDT 2006# Xorg configura
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