笔记本屏幕闪,会是什么问题? - V2EX
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gosky
V2EX    Linux

笔记本屏幕闪,会是什么问题?

  •  
  •   gosky Apr 14, 2024 2865 views
    This topic created in 763 days ago, the information mentioned may be changed or developed.
    偶发
    屏幕全黑,很快切换回来
    会连续快速闪几次

    OS: Fedora Linux 39 (Workstation Edition) x86_64
    Host: 21D0 ThinkBook 14 G4+ ARA
    Kernel: 6.8.4-200.fc39.x86_64
    Uptime: 1 hour, 9 mins
    Packages: 2524 (rpm), 35 (flatpak)
    Shell: bash 5.2.26
    Resolution: 2880x1800
    DE: GNOME 45.5
    WM: Mutter
    WM Theme: Adwaita
    Theme: Adwaita [GTK2/3]
    Icons: Adwaita [GTK2/3]
    Terminal: gnome-terminal
    CPU: AMD Ryzen 5 6600H with Radeon Graphics (12) @ 4.564GHz
    GPU: AMD ATI Radeon 680M
    Memory: 3293MiB / 13652MiB

    联想 ThinkBook 14 G4+ ARA

    *-display
    description: VGA compatible controller
    product: Rembrandt [Radeon 680M]
    vendor: Advanced Micro Devices, Inc. [AMD/ATI]
    physical id: 0
    bus info: pci@0000:34:00.0
    version: 03
    width: 64 bits
    clock: 33MHz
    capabilities: pm pciexpress msi msix vga_controller bus_master cap_list
    configuration: driver=amdgpu latency=0
    resources: iomemory:7f0-7ef iomemory:7f0-7ef irq:47 memory:7f00000000-7f0fffffff memory:7f10000000-7f101fffff ioport:1000(size=256) memory:b8700000-b877ffff
    14 replies    2024-04-17 08:36:49 +08:00
    td width="48" valign="top" align="center">luozic
        1
    luozic  
       Apr 14, 2024
    去搜搜 google 驱动,看看有啥 bug 描述你这种没,这种是不是睡眠/合起来屏幕再大开之后出现的,
    MIUIOS
        2
    MIUIOS  
       Apr 14, 2024
    我的旧笔记本也会,还会出现紫线,拍两下就好了,后面了解到笔记本最好不要用键盘保护软膜,因为屏幕盖下来是完全贴合的, 加了软膜会压到屏幕,就这么给压坏了
    showchys
        3
    showchys  
       Apr 14, 2024
    它在眨眼睛
    L4Linux
        4
    L4Linux  
       Apr 14, 2024 via Android
    刷新率设成 60hz 试试。默认是 90 吧。
    lindt99cocoa
        5
    lindt99cocoa  
       Apr 14, 2024
    试一下 windows 是否正常可以排除硬件问题,排除了硬件问题就是驱动问题,多换几个版本的内核+驱动试试
    lance07
        6
    lance07  
       Apr 14, 2024
    宇宙在闪烁
    taipei
        7
    taipei  
       Apr 14, 2024
    内存不足?
    richardchey
        8
    richardchey  
       Apr 14, 2024
    我的联想也闪过,后来整理电脑,深度清理过一波,还重装了 wsl ,然后好了。具体原因未知,之前各种升级驱动设置刷新率都没用。有点怀疑是 wsl 的问题。
    RobinWujw
        9
    RobinWujw  
       Apr 14, 2024 via Android
    走下售后?
    euph
        10
    euph  
       Apr 15, 2024 via Android
    我之前的老笔记本也会,排查感觉应该是独立显卡有问题,集显切独显就会闪
    xyj998
        11
    xyj998  
       Apr 15, 2024
    切换内核版本或者使用 x11
    0kun0
        12
    0kun0  
       Apr 15, 2024
    可能是屏幕排线的问题。当屏幕黑的时候,不动转轴不恢复的,且投影正常,那就可以确定是屏幕排线。
    gosky
        13
    gosky  
    OP
       Apr 17, 2024
    @xyj998
    是 xorg
    问题存在很久了,内核升级过 n 次了
    gosky
        14
    gosky  
    OP
       Apr 17, 2024
    @0kun0 自动恢复
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