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    • [Hardware] 系统重启后导致HDMI外接显示器信号丢失
    Product Feedback 304 views · 5 replies ·
    Tofloor
    poster avatar
    yang445786754
    deepin
    2023-06-06 19:04
    Author

    系统重启后HDMI外接显示器显示无信号输入

    这个异常问题该如何解决

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    vivian_me
    deepin testing team
    2023-06-06 19:20
    #1
    • 热插拔一下看能否恢复呢
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    yang445786754
    deepin
    2023-06-06 19:31
    #2
    vivian_me：
    • 热插拔一下看能否恢复呢

    不行，昨日和今天早上都是OK的，重启了就无信号输出了

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    yang445786754
    deepin
    2023-06-06 20:17
    #3

    社区技术人员能否帮忙看下问题。

    image.png

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    yang445786754
    deepin
    2023-06-06 20:17
    #4

    xrandr --verbose

    无HDMI设备识别信息

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    yang445786754
    deepin
    2023-06-06 22:50
    #5

    不知道是不是更新给显卡驱动冲掉了，已经可以了

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