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    ubuntu 22.04 chromium-browser 打開後,會直接重新啟動

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    • T
      tonyone0902 last edited by

      如題,最新版 ubuntu 22.04 的狀況下。

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        tonyone0902 @tonyone0902 last edited by

        @tonyone0902

        咦,似乎是我座位的電壓不穩定造成,繼續觀察看看。

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          george @tonyone0902 last edited by

          @tonyone0902 This is usually caused by unstable power supply, such as insufficient input power of the adapter, or power failure at the moment of switching.

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            tonyone0902 @george last edited by

            @george

            請教一個問題,cool-pi PMIC USB 口,他是會偵測供電狀況去改變要多少 V 進來嗎? 因為我在 USB 口前裝了電壓偵測,理論上是要 5V 供電 cool pi 但是實際上是 12 V 供電,目前開發的其他開發板不會遇到這個狀況,純好奇。

            大法师 G 2 Replies Last reply Reply Quote 0
            • 大法师
              大法师 @tonyone0902 last edited by

              @tonyone0902
              coolpi 支持宽电压输入 5V~24V

              https://www.cool-pi.com/topic/140/请问coolpi-4b-电源输入功率多大合适-有电流保护吗

              jack@cool-pi.com

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                tonyone0902 @大法师 last edited by

                @大法师 了解,謝謝!

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                  george @tonyone0902 last edited by

                  @tonyone0902 使用支持TYPEC PD或者QC协议的电源适配器,会默认诱导输出12V电压,如果适配器没有12V的档位,会降低到9V。使用普通的5V适配器实际输出就是5V。

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                    tonyone0902 @george last edited by

                    @george

                    了解,謝謝🙏

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