我在 Windows 10 上安装了 Ubuntu 18.04 LTS 双启动，从昨天开始，我的笔记本电脑出现了一些奇怪的现象：症状基本上就是这邮政。
它有时会冻结，就像我不停地按键盘上的某些字母一样。如果我尝试关闭它，它会挂起并且不会关闭，即使通过长时间按住电源按钮来强制关闭它也是如此。不幸的是，电池是不可拆卸的，所以当这种情况发生时，我需要让电池耗尽，否则笔记本电脑将无法使用。
然而，最近我尝试关闭它，我认为它已经进入了省电模式，因此电池将在很长一段时间内耗尽（希望不是几天，但谁知道呢……）。只有这样我才能知道它有什么内核。
我的笔记本电脑是 clevo Intel i7-10870H，配备 Nvidia GeForce GTX 1650 Ti。型号是从 pcspecialist 购买的，它是 Cosmos IX。
尽管如此，我还是能够访问内核日志，并且它不断涌现以下消息（参见最后一行）：
Mar 24 14:10:56 andrea-NP50DE-DB kernel: [17475.860100] nvidia-modeset: WARNING: GPU:0: Correcting number of heads for current head configuration (0x00)
Mar 24 14:51:35 andrea-NP50DE-DB kernel: [19915.116735] docker0: port 2(vethb616131) entered blocking state
Mar 24 14:51:35 andrea-NP50DE-DB kernel: [19915.116737] docker0: port 2(vethb616131) entered disabled state
Mar 24 14:51:35 andrea-NP50DE-DB kernel: [19915.116790] device vethb616131 entered promiscuous mode
Mar 24 14:51:35 andrea-NP50DE-DB kernel: [19915.116880] docker0: port 2(vethb616131) entered blocking state
Mar 24 14:51:35 andrea-NP50DE-DB kernel: [19915.116881] docker0: port 2(vethb616131) entered forwarding state
Mar 24 14:51:35 andrea-NP50DE-DB kernel: [19915.117136] docker0: port 2(vethb616131) entered disabled state
Mar 24 14:51:35 andrea-NP50DE-DB kernel: [19915.315577] eth0: renamed from vethb93e106
Mar 24 14:51:35 andrea-NP50DE-DB kernel: [19915.343587] IPv6: ADDRCONF(NETDEV_CHANGE): vethb616131: link becomes ready
Mar 24 14:51:35 andrea-NP50DE-DB kernel: [19915.343632] docker0: port 2(vethb616131) entered blocking state
Mar 24 14:51:35 andrea-NP50DE-DB kernel: [19915.343633] docker0: port 2(vethb616131) entered forwarding state
Mar 24 14:52:55 andrea-NP50DE-DB kernel: [19995.400445] vethb93e106: renamed from eth0
Mar 24 14:52:55 andrea-NP50DE-DB kernel: [19995.480033] docker0: port 2(vethb616131) entered disabled state
Mar 24 14:52:55 andrea-NP50DE-DB kernel: [19995.486402] docker0: port 2(vethb616131) entered disabled state
Mar 24 14:52:55 andrea-NP50DE-DB kernel: [19995.488188] device vethb616131 left promiscuous mode
Mar 24 14:52:55 andrea-NP50DE-DB kernel: [19995.488192] docker0: port 2(vethb616131) entered disabled state
Mar 24 14:58:31 andrea-NP50DE-DB kernel: [20331.093638] ACPI Error: AE_TIME, Returned by Handler for [EmbeddedControl] (20190816/evregion-266)
Mar 24 14:58:31 andrea-NP50DE-DB kernel: [20331.093644] ACPI Error: Timeout from EC hardware or EC device driver (20190816/evregion-275)
Mar 24 14:58:31 andrea-NP50DE-DB kernel: [20331.093656]
Mar 24 14:58:31 andrea-NP50DE-DB kernel: [20331.093656] Initialized Local Variables for Method [ZEVT]:
Mar 24 14:58:31 andrea-NP50DE-DB kernel: [20331.093656] Local0: 00000000cb9845a1 <Obj> Integer 0000000000000000
Mar 24 14:58:31 andrea-NP50DE-DB kernel: [20331.093660] Initialized Arguments for Method [ZEVT]: (3 arguments defined for method invocation)
Mar 24 14:58:31 andrea-NP50DE-DB kernel: [20331.093661] Arg0: 00000000feee066f <Obj> Integer 0000000000000000
Mar 24 14:58:31 andrea-NP50DE-DB kernel: [20331.093662] Arg1: 00000000a22cc24e <Obj> Integer 0000000000000064
Mar 24 14:58:31 andrea-NP50DE-DB kernel: [20331.093664] Arg2: 00000000f5b523e8 <Obj> Package 00000000f5b523e8
Mar 24 14:58:31 andrea-NP50DE-DB kernel: [20331.093668] ACPI Error: Aborting method \_SB.DCHU.ZEVT due to previous error (AE_TIME) (20190816/psparse-531)
Mar 24 14:58:33 andrea-NP50DE-DB kernel: [20333.593645] ACPI Error: AE_TIME, Returned by Handler for [EmbeddedControl] (20190816/evregion-266)
Mar 24 14:58:33 andrea-NP50DE-DB kernel: [20333.593650] ACPI Error: Timeout from EC hardware or EC device driver (20190816/evregion-275)
Mar 24 14:58:33 andrea-NP50DE-DB kernel: [20333.593660]
Mar 24 14:58:33 andrea-NP50DE-DB kernel: [20333.593660] Initialized Local Variables for Method [ZEVT]:
Mar 24 14:58:33 andrea-NP50DE-DB kernel: [20333.593661] Local0: 000000007d9d9a5a <Obj> Integer 0000000000000000
Mar 24 14:58:33 andrea-NP50DE-DB kernel: [20333.593664] Initialized Arguments for Method [ZEVT]: (3 arguments defined for method invocation)
Mar 24 14:58:33 andrea-NP50DE-DB kernel: [20333.593665] Arg0: 0000000082af1a3e <Obj> Integer 0000000000000000
Mar 24 14:58:33 andrea-NP50DE-DB kernel: [20333.593667] Arg1: 00000000064a763a <Obj> Integer 000000000000006E
Mar 24 14:58:33 andrea-NP50DE-DB kernel: [20333.593668] Arg2: 00000000c32aa766 <Obj> Package 00000000c32aa766
Mar 24 14:58:33 andrea-NP50DE-DB kernel: [20333.593673] ACPI Error: Aborting method \_SB.DCHU.ZEVT due to previous error (AE_TIME) (20190816/psparse-531)
Mar 24 14:58:33 andrea-NP50DE-DB kernel: [20333.593697] ACPI Error: Aborting method \_SB.DCHU._DSM due to previous error (AE_TIME) (20190816/psparse-531)
Mar 24 14:58:33 andrea-NP50DE-DB kernel: [20333.593705] ACPI: \_SB_.DCHU: failed to evaluate _DSM (0x11)
Mar 24 14:58:33 andrea-NP50DE-DB kernel: [20333.593706] clevo_acpi: failed to evaluate _DSM
Mar 24 14:58:36 andrea-NP50DE-DB kernel: [20336.093720] ACPI Error: AE_TIME, Returned by Handler for [EmbeddedControl] (20190816/evregion-266)
Mar 24 14:58:36 andrea-NP50DE-DB kernel: [20336.093725] ACPI Error: Timeout from EC hardware or EC device driver (20190816/evregion-275)
Mar 24 14:58:36 andrea-NP50DE-DB kernel: [20336.093736]
Mar 24 14:58:36 andrea-NP50DE-DB kernel: [20336.093736] Initialized Local Variables for Method [ZEVT]:
Mar 24 14:58:36 andrea-NP50DE-DB kernel: [20336.093737] Local0: 00000000f8ae56ff <Obj> Integer 0000000000000000
Mar 24 14:58:36 andrea-NP50DE-DB kernel: [20336.093740] Initialized Arguments for Method [ZEVT]: (3 arguments defined for method invocation)
Mar 24 14:58:36 andrea-NP50DE-DB kernel: [20336.093740] Arg0: 00000000dcbb3f8d <Obj> Integer 0000000000000000
Mar 24 14:58:36 andrea-NP50DE-DB kernel: [20336.093742] Arg1: 000000003b4aeb04 <Obj> Integer 000000000000006E
Mar 24 14:58:36 andrea-NP50DE-DB kernel: [20336.093744] Arg2: 000000003aa2325b <Obj> Package 000000003aa2325b
Mar 24 14:58:36 andrea-NP50DE-DB kernel: [20336.093748] ACPI Error: Aborting method \_SB.DCHU.ZEVT due to previous error (AE_TIME) (20190816/psparse-531)
Mar 24 14:58:36 andrea-NP50DE-DB kernel: [20336.093773] ACPI Error: Aborting method \_SB.DCHU._DSM due to previous error (AE_TIME) (20190816/psparse-531)
Mar 24 14:58:36 andrea-NP50DE-DB kernel: [20336.093780] ACPI: \_SB_.DCHU: failed to evaluate _DSM (0x11)
Mar 24 14:58:36 andrea-NP50DE-DB kernel: [20336.093781] clevo_acpi: failed to evaluate _DSM
有什么建议可以解决这个问题吗？我在某处看到也许升级到 Ubuntu 20.04LTS 可能会解决这个问题……此外，我发现它可能与硬件有关（可能是 GPU），但老实说，我不知道，因为到目前为止它从未出现任何问题，而且我最近没有安装任何东西（也许我昨天确实升级了内核，我看到最近发布了一个新版本，所以我晚上做了……）。但仍然不知道这一切是否与此有关
（抱歉我多次编辑，但通过手机格式化有点困难，非常感谢您的耐心）
答案1
我遇到了类似的问题，因此我将发布我目前发现的情况，也许它可以为处理同样问题的其他人提供帮助。
某些 clevo/tuxedo 键盘驱动程序似乎存在问题，我在使用 Kubuntu 22.04 时遇到了同样的问题，并且在我的 kubuntu focus 上记录了同样的情况（因为它使用 tuxedo 键盘）。
在 r/tuxedocomputers 上的这个 reddit 帖子中，对同一问题的答案是进行 bios/ec 更新https://www.reddit.com/r/tuxedocomputers/comments/vwqm70/embedded_control_error_and_unable_to_power_off/
我也在向 KFocus 支持团队寻求帮助，如果我得到确认该更新是否解决了该问题，我将编辑这个答案。
编辑：
更新 bios/ec 后问题消失。考虑联系笔记本电脑的技术支持以获取更新