ディスクをNVMe SSDに変更した後、Ubuntu 20は時々停止します。
カーネルログのデバッグ中に次のエラーが検出されました。
[sex dez 4 11:34:55 2020] mce: CPU9: Package temperature above threshold, cpu clock throttled (total events = 9314)
[sex dez 4 11:34:55 2020] mce: CPU3: Package temperature above threshold, cpu clock throttled (total events = 9314)
[sex dez 4 11:34:55 2020] mce: CPU5: Package temperature above threshold, cpu clock throttled (total events = 9314)
[sex dez 4 11:34:55 2020] mce: CPU4: Package temperature above threshold, cpu clock throttled (total events = 9314)
[sex dez 4 11:34:55 2020] mce: CPU11: Package temperature above threshold, cpu clock throttled (total events = 9314)
[sex dez 4 11:34:55 2020] mce: CPU10: Package temperature above threshold, cpu clock throttled (total events = 9314)
[sex dez 4 11:34:55 2020] mce: CPU0: Package temperature above threshold, cpu clock throttled (total events = 9314)
[sex dez 4 11:34:55 2020] mce: CPU1: Package temperature above threshold, cpu clock throttled (total events = 9314)
[sex dez 4 11:34:55 2020] mce: CPU6: Package temperature above threshold, cpu clock throttled (total events = 9314)
[sex dez 4 11:34:55 2020] mce: CPU2: Package temperature above threshold, cpu clock throttled (total events = 9314)
[sex dez 4 11:34:55 2020] mce: CPU8: Package temperature above threshold, cpu clock throttled (total events = 9314)
[sex dez 4 11:34:55 2020] mce: CPU7: Package temperature above threshold, cpu clock throttled (total events = 9314)
[sex dez 4 11:34:55 2020] mce: CPU6: Package temperature/speed normal
[sex dez 4 11:34:55 2020] mce: CPU7: Package temperature/speed normal
[sex dez 4 11:34:55 2020] mce: CPU1: Package temperature/speed normal
[sex dez 4 11:34:55 2020] mce: CPU4: Package temperature/speed normal
[sex dez 4 11:34:55 2020] mce: CPU10: Package temperature/speed normal
[sex dez 4 11:34:55 2020] mce: CPU0: Package temperature/speed normal
[sex dez 4 11:34:55 2020] mce: CPU3: Package temperature/speed normal
[sex dez 4 11:34:55 2020] mce: CPU11: Package temperature/speed normal
[sex dez 4 11:34:55 2020] mce: CPU2: Package temperature/speed normal
[sex dez 4 11:34:55 2020] mce: CPU8: Package temperature/speed normal
[sex dez 4 11:34:55 2020] mce: CPU5: Package temperature/speed normal
[sex dez 4 11:34:55 2020] mce: CPU9: Package temperature/speed normal
次のメッセージが表示されたら、私のCPU温度は次のようになります。
ご覧のとおり、異常はなく、カーネルメッセージは、同じ秒以内にすべてのCPUがしきい値を超えて正常温度にあることを示します。
一体何ですか？どうしたの？