Original Jianan-[email protected]Original address: http://blog.csdn.net/qinxiandiqi/article/details/50194811Version info: 2015-12-06Copyright NOTICE: This article uses CC BY-NC-ND 4.0 sharing protocol. Reproduction and reproduction are permitted, but the original author, the original link, the version information, the copyright notice and other information must be retained prominently in the first place. Deduction and use for commercial purposes are not permitted.
Google's two heavyweight o
Google Chrome OS is a controversial project. Some people think that its concept is too advanced, while others think that it cannot succeed at all. It is based on a Linux system, but has abandoned thousands of open-source software. It sticks to the "browser as the operating system" and focuses on network applications. In addition, to run Chrome OS smoothly, you must use dedicated hardware chromebook or chromebox, which also limits its development. Ther
The default font used for X11 is not ideal. Large fonts appear uneven. When you open your browser and read Chinese characters, you can vomit blood.
Therefore, we need to manually add the font in either of the following ways:
1. Add Type1 fonts such as Times Roman, Helvetica, and Palatino.
The URW font set (x11-fonts/urwfonts) includes a high quality standard type1 font. Therefore, install URW:
1.1 install U
Using the Aura window manager and packaging applications, Google is changing the impression of Chrome OS. Today, it can operate windows like a desktop system and has offline applications. However, to run Chrome OS, you must purchase Chromebook. Does this limit the development of Chrome OS?
Not necessarily. Because the software platform of Chrome OS is Chrome browser. As long as you use the Chrome browser, you can use the Chrome application. Therefore
X configuration file Xorg. conf Analysis
Reproduced in: http://blog.csdn.net/comcat/archive/2007/04/02/1549658.aspx
Author: zhuangzhi Lingyun's csdn blog
The configuration of X is actually to generate the file/etc/X11/Xorg. conf.
The following sections are usually configured:
A. The display information is written in this section.
Section "Monitor"
Identifier "monitor0"Vendorname "VSC"Modelname "vsc1609"Horizsync 30-70Vertrefresh 50-160Modeline "..." -
can view the logs in the/root/. VNC/file and find the error message:
------------------------------------------------------
Couldn't open rgb_db '/usr/x11r6/lib/X11/RGB'
Xvnc version 4.0-built Aug 4 2005 10:11:38Underlying X Server Release 60801000, the X. Org Foundation
Thu May 20 11:26:06 2010Vncext: VNC extension running!Vncext: listening for VNC connections on port 5902.Vncext: listening for HTTP connections on port 5802Vncext: created VNC
Document directory
CD/ECT/X11/Xorg. conf
VI Xorg. conf
Locate section "Monitor"
'''''''''''''
'''''''''''
'''''''''''
Dpmc (it seems like this word, in short it is the last line) "ture"
Endsection
Section "screen"
····················
Change "ture" to "false"
Save and exit.
--------------------------------------------------
You need to edit your/etc/X11/Xorg. conf
Configuration file.
In th
software? Yes + Extend file systems if space needed? Yes + Overwrite same or newer versions? No + Verify install and check file sizes? No + Detailed output? No + Process multiple volumes? Yes + Accept new license agreements? No + Preview new license agreements? No + F1 = help F2 = Refresh F3 = Cancel F4 = List ESC + 5 = reset ESC + 6 = command ESC + 7 = edit ESC + 8 = image ESC + 9 = shell ESC + 0 = exit enter = do After the selection is complete, press enter to start installation, and then pre
execute the vnclicense command to add and view the license ... Details of the process I'm not going to say much here, but I'll focus on how to configure it. NBSP;REALVNC Server provides two modes of operation, namely server mode and virtual mode. Server mode refers to the host boot into the graphics mode, regardless of login or not, multiple remote can access the host's current X11 graphics environment through VNC, all the remote share the same graph
Using the aura window manager and packaging applications, Google is changing the impression of Chrome OS. Today, it can operate windows like a desktop system and has offline applications. However, to run Chrome OS, you must purchase chromebook. Does this limit the development of Chrome OS?
Not necessarily. Because the software platform of Chrome OS is Chrome browser. As long as you use the Chrome browser, you can use the chrome application. Therefor
video card fully guarantee the system's smoothness. It is worth mentioning that the Horizon 2 screen can also be a 180° flip, very adaptable to a variety of usage scenarios, and Lenovo's unique aura interface makes it easier to share and entertain more people.
Lenovo Yoga 2 Pro
As a representative of the second generation of the series, Yoga 2 Pro not only follows the unique design of the Yoga family's iconic 360° hinge, but also has a significant improvement in hardware compare
hard drive, but for the average user has been able to accept. In addition, there are some very good new technologies that have been applied to solid-state drives in 2014, such as m.2 PCIe solid-state drives and Samsung's high-speed 3D V-nand technology. If you're worried about the longevity of a solid-state drive, it's completely unnecessary. Because a new study shows that the lifespan of a solid-state drive is not necessarily a concern.
If you really want to upgrade your computer, it's wise t
download Methods
See http://www.linuxidc.com/GAMIT/ for relevant articles
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The following content is summarized based on the Installation Process in the original text. The blue is the original text. The content may be different from the previous one, but it does not affect the installation.The main difference is the software version display problem (the original article is 10.34, I installed 10.35) and installation path.
First, install GCC because the co
operating system: Ubuntu12.04Build Environment: Qt4.5.3 development Environment--compile library files and Qmake tools① to http://download.qt.io/archive/qt/4.5/website download compile source fileAnd then put it in the Ubuntu system for decompression:TAR–XZVF qt-x11-opensource-src-4.5.3.tar.gzTAR–XZVF qt-embedded-linux-opensource-src-4.5.3.tar.gzThe role of these two source packages: qt-x11-4.5.3 is the sof
difference is that the Library Class and supported functions are changed. For example, some functions in qt3 are replaced by other function names in qt4, therefore, many qt4 programs cannot be executed in the qt3 environment. QT/e2.3.7 is basically the same as qt3, except for the differences between QT and QT/e I mentioned earlier.
QT is the basis of KDE in Linux desktop environments. The author believes that the essence of QT is the same as that of MFC in windows. Therefore, the biggest advant
-openjdk.x86_64 1:1.7.0.51-2.4.4.1. El6_5 is installed--> processing dependency:jpackage-utils >= for 1.7.3-1JPP.2 1.7.0.51-2.4.4.1.el6_5.x86_64--> processing dependency:xorg-x11-fonts-type1 for package:1: java-1.7.0-openjdk-1.7.0.51-2.4.4.1.el6_5.x86_64--> processing Dependency:tzdata-java for package:1: java-1.7.0-openjdk-1.7.0.51-2.4.4.1.el6_5.x86_64--> processing Dependency:rhino for package:1: java-1.7.0-openjdk-1.7.0.51-2.4.4.1.el6_5.x86_64--> p
[Email protected]:/home/dnt# apt-get Install Fcitx-googlepinyin[Email protected]:/home/dnt# reboot[Email protected]:~$ suPassword:[Email protected]:/home/dnt# apt-get Install FCITXReading Package List ... CompleteAnalyzing Dependency tree for PackageReading status information ... CompleteThe following additional packages will be installed:Dialog Fcitx-bin Fcitx-config-common fcitx-config-gtk fcitx-dataFcitx-frontend-all fcitx-frontend-gtk2 FCITX-FRONTEND-GTK3Fcitx-frontend-qt4 fcitx-libs Fcitx-m
implementation of a slightly less primitive
# interface than Xinit. It looks for user. Xinitrc and. XSERVERRC
# files, then system xinitrc and XSERVERRC files, else lets Xinit choose
# its default. The system xinitrc should probably do things like check
# for. xresources files and merges them in, startup up a window manager,
# and pop a clock and serveral xterms.
#
# Site Administrators are strongly urged to write nicer versions.
#
# $XFree 86:xc/programs/xinit/startx.cpp,v 3.16tsi EXP $
# The
: GCC version 4.2.4 (Ubuntu 4.2.4-1ubuntu4)Cross Compiler: arm-linux-gcc-3.4.1Qt-embedded-linux-opensource-src-4.5.1.tar.gz software resources
Qt-x11-opensource-src-4.5.1.tar.gz
Porting process:
Generally, the program is completed on the PC. Therefore, we need to install QT of X11 to obtain the qvfb tool. With the embedded development of qvfb, you can develop QT applications without the actual development
VNC is a bit like a remote Desktop for Windows, and it's handy to use in real-world work.
1, install Vncserver service
# yum Install Tigervnc-server
# Service Vncserver Status
Xvnc is stopped
2, view vncserver status, start vncserver input initialization password
# Service Vncserver Status
Xvnc is stopped
# Vncserver
You'll require a password to access your desktops.
Password:
Verify:
Xauth: (stdin): 1:bad display Name "Oradb:1" in "Add" command
New ' oradb:1 (root) ' Desktop is oradb:1
Creat
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