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  • 使用Xmanager通过XDMCP连接远程Centos 7 (摘自xmanager官方博客)

    Using Xmanager to connect to remote CentOS 7 via XDMCP

    Gnome in CentOS 7 tries to use local hardware acceleration and this becomes a problem when trying to connect remotely using XDMCP. To avoid this problem, you have to use an alternative display manager (other than ‘gdm’) and desktop environment.

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    This guide explains how you can change the display manager to lightdm from gdm and desktop environment from Gnome to Xfce.

    Switching display manager from gdm to lightdm

    1. Add a new source repository:
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    2. Switch to root account:
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    3. Install lightdm:
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    4. Configure lightdm:
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      If the lightdm.conf does not exist, create one.
    5. Change the default display manager to lightdm:
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    6. Stop gdm and start lightdm:

    7. Disable firewall to test connection. It is recommended that you only allow incoming UDP port 177.
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    Add Xfce and configure as the default desktop environment.

      1. Add a new source repository:
        (If you already installed EPEL repository, this is not required.)
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      2. Install an alternative desktop environment:
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      3. Restart lightdm:
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      4. Connect with Xmanager and select Xfce.
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  • 原文地址:https://www.cnblogs.com/tibit/p/6145110.html
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