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    請教如何 grub 更改螢幕解析度?

    Scheduled Pinned Locked Moved Ubuntu
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    • T
      tonyone0902
      last edited by

      在 ubuntu 22.04 中,使用一個 480x640 的螢幕,走 HDMI,畫面有顯示,但是呈現出來的畫面變胖,需要調整一下,打算使用 grub 設定 GFXMODE ,但此檔案 /etc/defaut/grub 似乎不在,請教目前 image 如何修改?

      J G 2 Replies Last reply Reply Quote 0
      • J
        jack_admin @tonyone0902
        last edited by

        @tonyone0902 与X86 显示驱动有差异,目前不支持grub修改参数。

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        • G
          george @tonyone0902
          last edited by

          @tonyone0902 上传图片上来看看,HDMI正常是按照EDID来选择分辨率,手动选择之后是可以保存的。不太清楚画面变胖是什么意思?

          T 2 Replies Last reply Reply Quote 0
          • T
            tonyone0902 @george
            last edited by tonyone0902

            @george
            抱歉放年假回老家晚回覆,請見以下連結:

            https://lurl.cc/3schm

            大法师大 1 Reply Last reply Reply Quote 0
            • 大法师大
              大法师 @tonyone0902
              last edited by

              @tonyone0902
              画面内容显示正常,HDMI屏480x640

              4a061a79-35d0-4e30-99f5-a9dca98add74-1675136822833.png

              jack@cool-pi.com

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              • T
                tonyone0902 @大法师
                last edited by

                @大法师

                大師您好,仔細看那個字變胖,像被壓扁

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                • T
                  tonyone0902 @george
                  last edited by

                  @george
                  請教一下如果不用 grub ,在 arm 版本的 ubuntu 中通常會建議哪種方式調整?

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