Test environment:
CentOS5.X
Centos6.X
1. CentOS5.X do not press Ctrl + Alt + Del to restart at the same time
Edit/etc/inittab
Find
CAS: 12345: ctrlaltdel:/sbin/shutdown-t1-a-r now
Change
# Ca: 12345: ctrlaltdel:/sbin/shutdown-t1-a-r now
Or delete the row. Save and exit;
Ii. CentOS6.X do not press Ctrl +
A, the first press Ctrl+alt+del after 60 seconds and then invalid, after the execution of the N-multi-information collection operations will be the firewall deactivated, sshd service restart;
b, if still not connected to the server, then continue to let the engine room engineer Press Ctrl+
As you know, Ctrl+alt+del is the win2k/nt OS default system login/logoff combination key sequence, the system level is very high. In the application, it is quite difficult to block out the response to the key sequence or to get the "down" event. This paper introduces a simple and easy way to realize that after the user login succeeds, press
Under Windows XP, you can also use the Ctrl+alt+del key to lock your computer like Win2000, but you must first: Open Control panel → user account → change the way users log on or off → do not select the Use Welcome screen item (which is selected by default). When you are sure to use the Ctrl+
Remove Ctrl+alt+del when Windows Server 2003 starts
In Control Panel--Administrative Tools--local security policy---local policy--and security options--Interactive login: No need to press Ctrl+alt+del to open.
2003 there is a mo
Cause analysisThis problem is generally caused by the loss or damage of system files. We only need to perform a simple repair operation to solve the problem, as shown below.Solution1. Find the task in the Start menu, and click open. In the displayed running Window, enter the taskmgr.exe command to open the task manager.2. Check whether the taskmgr.exe program in the win7system is damaged. We also open the run, press Win + R to bring up the run dialog box, enter CMD, and then add C: \ Windows \ S
My current version is ThinkPad SL400. I deleted two unknown partitions in the partition. It is said that the two partitions were used by Think to restore the system. Then I deleted the drive C together, the two unidentified partitions are merged. In this way, only one f disk on my computer is partitioned, and other spaces are not partitioned.
Since disk C was originally a primary boot partition, And now disk C is deleted, only one f disk is left (storing a large amount of data), So disk F is th
Repair method:
1. Open the Task Manager by entering the Taskmgr.exe command in the Win7 Run dialog box first.
2. Check if the Taskmgr.exe program in the Win7 system is damaged. It is recommended to press and hold the Win+r key to bring up the Run dialog and enter the cmd command to open the DOS panel. Enter C:windowssystem32>dir task*.* in the DOS panel to check if there is a Taskmgr.exe.manifes file and remove the file to resolve the problem that the task Manager cannot be opened.
Then r
I. Status NoteCheck the system profile found that the "Control-alt-delete" Restart key combination is not disabled, and it is recommended to disable this key combination in the configuration file in order to prevent the computer from restarting due to misoperation.Second, the reference settlement method# Cat/etc/inittab |grep CA | Grep-v ' # ' (View profile information) Ca::ctrlaltdel:/sbin/shutdown-r-T 4now# vim/etc/inittab (Logoff control
Press Ctrl+alt+del at the same time, no pop-up task manager, first click "Start"-"Run", enter "gpedit.msc" into Group Policy settings.
In Group Policy, find User Configuration-Administrative Templates--system--Ctrl+alt+del
The Task Manager in the WIN7 system is a program tool used by people who use the computer, and in general the 64-bit Win7 flagship download system is very useful, but sometimes because of a computer error, our computer uses shortcut keys Ctrl+alt+del or CTRL + Alt+esc Open o
installed a virtual machine to build a test environment, but when using the Windows Server version of the operating system. Request to send Ctrl+alt+delete key combination to log in to the operating system650) this.width=650; "src="/e/u261/themes/default/images/spacer.gif "style=" Background:url ("/e/u261/lang/zh-cn/ Images/localimage.png ") no-repeat center;bord
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