Este conteúdo foi traduzido por máquina para sua conveniência e a Huawei Cloud não pode garantir que o conteúdo foi traduzido com precisão. Para exibir o conteúdo original, use o link no canto superior direito para mudar para a página em inglês.
Computação
Elastic Cloud Server
Bare Metal Server
Auto Scaling
Image Management Service
Dedicated Host
FunctionGraph
Cloud Phone Host
Huawei Cloud EulerOS
Redes
Virtual Private Cloud
Elastic IP
Elastic Load Balance
NAT Gateway
Direct Connect
Virtual Private Network
VPC Endpoint
Cloud Connect
Enterprise Router
Enterprise Switch
Global Accelerator
Gerenciamento e governança
Cloud Eye
Identity and Access Management
Cloud Trace Service
Resource Formation Service
Tag Management Service
Log Tank Service
Config
Resource Access Manager
Simple Message Notification
Application Performance Management
Application Operations Management
Organizations
Optimization Advisor
Cloud Operations Center
Resource Governance Center
Migração
Server Migration Service
Object Storage Migration Service
Cloud Data Migration
Migration Center
Cloud Ecosystem
KooGallery
Partner Center
User Support
My Account
Billing Center
Cost Center
Resource Center
Enterprise Management
Service Tickets
HUAWEI CLOUD (International) FAQs
ICP Filing
Support Plans
My Credentials
Customer Operation Capabilities
Partner Support Plans
Professional Services
Análises
MapReduce Service
Data Lake Insight
CloudTable Service
Cloud Search Service
Data Lake Visualization
Data Ingestion Service
GaussDB(DWS)
DataArts Studio
IoT
IoT Device Access
Outros
Product Pricing Details
System Permissions
Console Quick Start
Common FAQs
Instructions for Associating with a HUAWEI CLOUD Partner
Message Center
Segurança e conformidade
Security Technologies and Applications
Web Application Firewall
Host Security Service
Cloud Firewall
SecMaster
Anti-DDoS Service
Data Encryption Workshop
Database Security Service
Cloud Bastion Host
Data Security Center
Cloud Certificate Manager
Situation Awareness
Managed Threat Detection
Blockchain
Blockchain Service
Serviços de mídia
Media Processing Center
Video On Demand
Live
SparkRTC
Armazenamento
Object Storage Service
Elastic Volume Service
Cloud Backup and Recovery
Cloud Server Backup Service
Storage Disaster Recovery Service
Scalable File Service
Volume Backup Service
Data Express Service
Dedicated Distributed Storage Service
Containers
Cloud Container Engine
SoftWare Repository for Container
Application Service Mesh
Ubiquitous Cloud Native Service
Cloud Container Instance
Bancos de dados
Relational Database Service
Document Database Service
Data Admin Service
Data Replication Service
GeminiDB
GaussDB
Distributed Database Middleware
Database and Application Migration UGO
TaurusDB
Middleware
Distributed Cache Service
API Gateway
Distributed Message Service for Kafka
Distributed Message Service for RabbitMQ
Distributed Message Service for RocketMQ
Cloud Service Engine
EventGrid
Dedicated Cloud
Dedicated Computing Cluster
Aplicações de negócios
ROMA Connect
Message & SMS
Domain Name Service
Edge Data Center Management
Meeting
AI
Face Recognition Service
Graph Engine Service
Content Moderation
Image Recognition
Data Lake Factory
Optical Character Recognition
ModelArts
ImageSearch
Conversational Bot Service
Speech Interaction Service
Huawei HiLens
Developer Tools
SDK Developer Guide
API Request Signing Guide
Terraform
Koo Command Line Interface
Distribuição de conteúdo e computação de borda
Content Delivery Network
Intelligent EdgeFabric
CloudPond
Soluções
SAP Cloud
High Performance Computing
Serviços para desenvolvedore
ServiceStage
CodeArts
CodeArts PerfTest
CodeArts Req
CodeArts Pipeline
CodeArts Build
CodeArts Deploy
CodeArts Artifact
CodeArts TestPlan
CodeArts Check
Cloud Application Engine
MacroVerse aPaaS
KooPhone
KooDrive
Nesta página
Central de ajuda/ Elastic Cloud Server/ Perguntas frequentes/ OS Management/ OS Faults/ 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?

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?

Atualizado em 2025-01-23 GMT+08:00

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

x86 ECSs use Cirrus GPUs, and Kunpeng ECSs use Virtio GPUs. The cursor can be a software cursor or a hardware cursor.

By default, Virtio GPUs use the hardware cursor. The position and shape of the hardware cursor rely on the VNC client. If the function of "Let remote server deal with cursor" is enabled on the hardware cursor, the VNC client ignores cursor requests. In such a case, the cursor is not displayed when you remotely log in to the ECS.

Solution

Disable the hardware cursor. This section uses a Kunpeng ECS running CentOS 7.5 64bit as an example.

For instructions about how to install a GUI on an ECS running CentOS 7.5, see Como instalar uma GUI em um ECS executando o CentOS 7?

  1. Run the following commands to add the 20-virtio.conf configuration file in the /etc/X11/xorg.conf.d/ directory:

    cd /etc/X11/xorg.conf.d

    touch 20-virtio.conf

  2. Run the following command to obtain the xorg.conf configuration template:

    Xorg :0 -configure

    The generated file is stored in /root/xorg.conf.new.

    If a GUI has been installed, run the following command:

    Xorg :2 -configure

    The generated file is stored in /root/xorg.conf.new.

  3. Copy the description of the GUI in /root/xorg.conf.new to 20-virtio.conf.

    cp /root/xorg.conf.new /etc/X11/xorg.conf.d/20-virtio.conf

  4. Add a line for the Option description.
    Option    "SWcursor"    "True"

    Figura 1 shows 20-virtio.conf with the added information.

    Figura 1 20-virtio.conf
  5. Restart the ECS. The cursor is displayed on the GUI.
    Figura 2 Cursor displayed on the GUI

Usamos cookies para aprimorar nosso site e sua experiência. Ao continuar a navegar em nosso site, você aceita nossa política de cookies. Saiba mais

Feedback

Feedback

Feedback

0/500

Conteúdo selecionado

Envie o conteúdo selecionado com o feedback