桌面随机从S3睡眠中唤醒

我的Ubuntu桌面在醒来之前不会停留在S3睡眠中超过几个小时。有时它会从睡眠中立即唤醒;有时需要几个小时。它从来没有睡着超过12个小时。

I have tried disabling everything in /proc/acpi/wakeup whilst also having all cables removed from the computer (except the power cable of course). It still wakes! Wake-on-LAN is disabled in the BIOS settings.

这在Ubuntu 19.10中是一个问题,在20.04中仍然是一个问题。我正在运行最新的主板BIOS。

请帮忙!

Here's the full dmesg output. This shows the computer going into and out of sleep several times. I think sleep starts with PM: suspend entry (deep). I think the system stars waking at the log line ACPI: Low-level resume complete

And here's the full /var/log/syslog for one day. I think suspend starts with May 11 11:04:14 jack-workstation NetworkManager[3354]: <info> [1589191454.8204] manager: sleep: sleep requested (sleeping: no enabled: yes) and the machine starts to wake with May 11 11:05:35 jack-workstation kernel: [73041.202770] Freezing user space processes ... (elapsed 0.003 seconds) done

The most suspicious line I can see in syslog is May 11 11:05:43 jack-workstation NetworkManager[3354]: <info> [1589191543.4376] manager: sleep: wake requested (sleeping: yes enabled: yes)

我将尝试禁用网络管理器并进行报告。

系统规格:

  • AMD锐龙Threadripper 1900X 8核处理器
  • 技嘉X399 AORUS PRO主板(1.0版)
  • 英伟达RTX-2080Ti
  • 希捷FireCude 510 1TB NVME SSD
  • ZFS raid-z2中的8 x 12 TB东芝硬盘
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