centos关闭电脑盖休眠后无法唤醒？

Question

装的centos6.6，关闭电脑盖休眠后始终无法唤醒，只能使用电源键强制从新开机，但是这好像会导致文件数据错误，不知道怎么可以唤醒？

Answer 1

I have also encountered a similar situation. When it cannot be woken up, Adjust the screen brightnessTry, mine is Fn + direction key.