如果我尝试挂起系统，它会立即或几分钟后唤醒。我有一个系统日志的摘录，显示了它何时进入挂起和退出，但我不知道如何以易于阅读的格式将其上传到此处。
Lubuntu 18.04 (lxde) here, upon AMD Epyc 7282. Kernel 4.15. The system is stable and works flawlessly, but id does refuse to suspend.
If I try to suspend it, the screen blanks, but the system does not power off.
At this point, if I hit a key or move the mouse, nothing happens. If I hit the power button, the system "wakes up", presenting the login screen, and then all the applications as I left them.
Hibernation is absent alltogether. …