beeps on startup

Some time ago, it had been plagued by slow system startup. The phenomenon was that the system was slow to respond every time after entering the desktop. If you open the resource manager at this time, you will see that the flashlight keeps turning. The Network icon can be displayed in about 2 minutes. Although it does not affect the use, I am upset when I wait for more than two minutes. During this period, I also checked on the Internet and tried so

After mysql is installed in Linux, mysql is generally added to the Automatic startup list: Add/usr/local/mysql/bin/mysqld_safe -- user = mysql This usually brings a lot of convenience to users, but my Linux system suddenly gets stuck when the mysql service is started one day, so I found some solutions on the Internet, as described below: 1. generally, the ssh service is started before the mysql service is started. Therefore, you can use putty and

Recently in the study of PHP, configure a good PHP environment, each boot has a warning prompt said PHP startup. The following figure: Obviously this is a small problem, it is about the PHP configuration. The solution to this problem is simply to modify the Extension_dir configuration in the php.ini file. Put Copy Code code as follows: ; extension_dir = "ext" To Copy Code code as follows: Extension_dir = "D:/myphpenv/php5.

Usually installed vmwareworkstation caused the system to start too slow, after analysis, found that workstation service startup time is longer, after the effect is obvious, can workstation is the sharing of Windows services, like I can not leave this service, So just the following script will solve the problem! (Virtual machine Path please fill in the actual situation, request the end path) Copy the following text to Notepad and save as "virtual mach

Modify the startup level of centos6.3 or the startup level configuration error. in the root permission operation, run cd/etcviinittab to find the id: 5: initdefault: modify the value to 3 (or another startup level) reboot. If configuration error id: 6: initdefault: unlimited restart, I... modify the startup level of ce

Vcenter exists as a virtual machine. However, after esxi is restarted, it cannot be logged into the vcenter for half a day. Therefore, you can directly log on to esxi and find that the vcenter virtual machine is not started.-_-| The cause of the problem was found. The Automatic startup feature of the VM was not enabled. To enable the Virtual Machine startup/Shutdown option: Log in to the host direct

Startup processing in different environments and startup Processing ASP. NET Core introduces further support for controlling application behavior in multiple environments, such as Development Environment, Staging Environment, and Production Environment ). The ASPNETCORE_ENVIRONMENT is used to indicate the environment in which the program runs and allow the program to be correctly configured. I. Runtime Env

: Dbstart startup does not respond, that is, no error is reported or start information is displayed. The reason is that the oracle configuration must be modified before dbstart can start the corresponding data instance. Solution: Su-rootVim/etc/oratabChange "orcl:/opt/oracle/product/9.2.0.4: N" --> "orcl:/opt/oracle/product/9.2.0.4: Y", that is, "N" to "Y" Question 3 > Dbstart Can't find init file for Database "orcl ". Database "orcl" NOT started.

Tomcat startup can be implemented with built-in jsvc:Jsvc was supposed to download the http://jakarta.apache.org from the commons-daemon-1.0-Alpha/, but tomcat has brought a, In the tomcat/bindirectory has a jsvc.tar.gz unzip, compile:# Tar-xzvf jsvc.tar.gz# Cd jsvc-SrcRun# Sh support/buildconf. Sh#./Configure -- With-Java =/usr/Java# Make(Note: jsvc in Tomcat-5.0.18 Source code There is a low-level error-missing a semicolon will cause compilation to

Statement: I am also transferred, not original, because others are Netease logs and cannot be directly transferred, so ...... Thanks for your originality! Let me understand some code in the startup. s file.1. What is an arm image file,The arm image file is actually an executable file, including the bin or hex format, which can be directly burned into the ROM for execution. During the axd debugging process, we debug the axf file, which is actually an i

Address: http://blog.csdn.net/zhandoushi1982/article/details/5767634 Related Web posts: Android STARTUP script init. RC ---- 000070 Init. RC descriptive file ---- androidsourcecode/system/CORE/init/readme.txt Use the startup script init. RC in Android to perform some simple initialization operations during system initialization. This script is directly installed in the root file system of the target syste

Question 1: Dbstart error: Failed to auto-start Oracle Net Listene using/ade/vikrkuma_new/oracle/bin/tnslsnrAfter successfully installing Oracle10G in Linux, switch to the Oracle user and directly use "dbstart" ($ ORACLE_HOME/bin) when the oracle database is started, the following error occurs: "Failed to auto-start Oracle Net Listene using/ade/vikrkuma_new/oracle/bin/tnslsnr". The reason is that the location of the tnslsnr script called by dbstart is incorrect. Solution: Open the script vim $ O

12-program startup principle, 12-startup PrincipleProgram startup principles Functions of Info. plist And pch files Common Use of UIApplication Proxy method of AppDelegate Relationships between UIApplication, AppDelegate, UIWindow, and UIViewController Complete iOS program Startup Process Common settings of Info.

[Reprinted] Linux Startup Process details-Section 8 of "do not worry about Linux programming" and linux Startup Process details This original article belongs to the "Linux greenhouse" blog, blog address for http://roclinux.cn. The author of this article is rocrocket.To prevent negative reprinting on some websites, we recommend that you add this information before each article. === [Starting text] Start Step

Remove unwanted startup items from startup in Win7 msconfig I personally admire Windows minimalism, advocating everything with Windows programs to manage Windows yourself. When setting up the boot entry (win+r, enter msconfig,enter), I found that my previously deleted applications still appear in the list.It can be seen that the manufacturer of these programs has become unknown (my system is English system,

Four Mysql startup methods and four mysql startup Methods No more nonsense, go straight to the topic. Four mysql startup methods: 1. mysqld Start the mysql server:./mysqld -- defaults-file =/etc/my. cnf -- user = root Client connection: mysql --defaults-file=/etc/my.cnformysql -S /tmp/mysql.sock 2. mysqld_safe Start the mysql server:./mysqld_safe -- defaults-file

Linux Oracle service starts and stops scripts and starts automatically. After installing Oracle 10g R2 in CentOS 6.3 and restarting it, you will find that Oracle is not started on your own. This is normal because Oracle Installation in Linux does not start on your own, you must set relevant parameters. First, we will introduce how to start oracle. 1. Start Oracle in Linux Log on to CentOS and switch to oracle user permissions. # Su-oracle Enter: $ Sqlplus "/as sysdba" The original image will bec

Springside4 startup error, springside4 startup Error Severe: Exception sending context initialized event to listener instance of class org. springframework. web. context. ContextLoaderListener Org. springframework. beans. factory. beanCreationException: Error creating bean with name 'shirofilter' defined in URL [file:/D:/eclipse/workspace /. metadata /. plugins/org. eclipse. wst. server. core/tmp0/wtpwebap

Linux system startup (1) and linux system startupThis article uses Centos as an example to describe the entire Linux system startup process, including grub boot, initramfs process, and the general process of executing rc. sysinit and rc in/sbin/init. In addition, this article provides an example to illustrate how to run the entire operating system in the memory (the system uses a physical disk storage opera

GRUB2-Booted multiple systems can modify the boot sequence and improve system wait times in the following ways, Fedora,ubuntu,windows are valid. To change the boot boot method one: 1. Using the terminal, first find the Windows Menuentry.# Cat/boot/grub2/grub.cfg | grep WindowsResults:Menuentry Windows 7 (loader) (ON/DEV/SDA1)--class windows--class os {2. Set Windows as the default startup item (here you can only use the contents of double quotes "" or