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Why Does the System Display No Remote Desktop License Servers Available to Provide a License When I Log In to a Windows ECS? Symptom An error message is displayed indicating that there are no Remote Desktop License Servers available to provide a license and asks you to contact the
Why Does My Remote Desktop Session End Because Another User Logs In When I Log In to a Windows ECS? Symptom An error message is displayed indicating that your remote desktop session has ended because another user has connected to the remote computer. Figure 1 Ended remote desktop
What Should I Do If Executing a Driver Installation Script Failed When I Attempted to Modify the Specifications of a Linux ECS? Symptom During ECS specifications modification, a script was used to automatically install drivers on a Linux ECS. During the installation, the following
What Should I Do If the System Displays a Message Indicating that the Password Is Incorrect When I Remotely Log In to My ECS? Solution Check the network configuration of the ECS and determine whether the fault is caused by a Cloud-Init failure. Verify that port 80 is bypassed in both
How Can I Handle the Issue that a Windows 7 ECS Equipped with an Intel 82599 NIC Reports an Error in SR-IOV Scenarios? Symptom When the 20.4.1 driver package downloaded at Intel website https://downloadcenter.intel.com/search?keyword=Intel++Ethernet+Connections+CD was installed in
Why Am I Seeing the Error Message "Access denied" When I Remotely Log In to a Linux ECS? Symptom When you attempt to remotely log in to a Linux ECS, the system displays the error message "Access denied". Possible Causes Incorrect username or password. A policy that denies logins from
Why Can't I Access an ECS Running CentOS 7 Using SSH After I Changed the Default SSH Port? Symptom After the default port of the SSH service is changed, and inbound traffic on the new port is allowed by the ECS security group, you cloud not access the ECS using SSH. Constraints The
Why Do I Get the Error "No space left on device" When I Create a File on a Linux ECS? Symptom When you create a file on a Linux ECS, the error message "No space left on device" is displayed. Possible Causes The block usage on the disk reaches 100%. The inode usage on the disk reaches
What Should I Do If Error Message "Permission denied" Is Displayed When I Remotely Log In to a Linux ECS? Symptom When I attempted to remotely log in to a Linux ECS, the system displayed error Message "Permission denied". Figure 1 Permission denied To resolve this issue, you are required
Why Am I Seeing an Error Message That Says Identity of Remote Computer Cannot be Verified When I Log In to a Windows ECS? Symptom An error message is displayed indicating that the identity of the remote computer cannot be verified. You are required to enter the password and log in
Why Am I Seeing an Error Message That Says User Account is not Authorized for Remote Login When I Log In to a Windows ECS? Symptom An error message is displayed indicating that the connection is denied because the user account is not authorized for remote login. Figure 1 Error message
What Should I Do If I Cannot Log In to My ECS Using the Initial Password After I Use It for a Period of Time? Solution Check whether the remote login page can be displayed. If the login page cannot be displayed, an error may have occurred in the GuestOS process on the ECS. In such
Why Did I See "Invalid argument" or "neighbour table overflow" During an Access to a Linux ECS? Symptom When a Linux ECS sends a request to a server in the same subnet, the server has received the request but does not return a response. When the server pings the client, the message
What Do I Do If I Can Log In to an Ubuntu 16.04 ECS Using SSH But the VNC Login Page Cannot Be Displayed? Symptom You have successfully connected to the Ubuntu 16.04 ECS using SSH, but the VNC login page cannot be displayed. Solution Run the following command to modify the GRUB configuration
What Should I Do If the Cursor Is Unavailable After a GNOME GUI Is Installed on a Kunpeng ECS Running CentOS 7 or NeoKylin NKASV 7? Symptom After a GNOME GUI is installed on a Kunpeng ECS running CentOS 7 or NeoKylin NKASV 7, the cursor is unavailable in remote logins. Possible Causes
How Do I Fix the "Authentication token manipulation error" When I Reset the Password Using passwd on a Linux ECS? Symptom When user root tries to change the password of an administrator or a common user, the system displays "passwd:Authentication token manipulation error." Possible
Why Am I Seeing An Error Message That Says The Two Computers Couldn't Be Connected in the Amount of Time Allotted When I Log In to a Windows ECS? Symptom An error message is displayed indicating that the computer cannot connect to the remote computer in the amount of time allotted
What Should I Do If the "Read-only file system" Error Message Is Displayed When I Attempt to Delete a File on a Linux ECS? Symptom When you attempt to delete or modify a file on a Linux ECS, the message Read-only file system is displayed. Possible Cause The possible causes are as
Why Do I Get the Error "Name or service not known" When I Ping a Public Domain Name Configured for a Linux ECS? Symptom A public domain name configured for an ECS fails to be pinged, and the error message "Name or service not known" is displayed. However, the EIP of the ECS can be
What Should I Do If the Page Does not Respond After I Log In to an ECS Using VNC and Do Not Perform Any Operation for a Long Period of Time? If you log in to an ECS running Windows 7 through VNC using Internet Explorer 10 or 11 and do not perform any operation for a long time, the
