修复opensuse不能进入睡眠模式(suspend)

#环境

• os: OpenSUSE Tumbleweed
• pc: Apple macbook 13’ pro 2015

#故障描述
电源管理设置成合上屏进入睡眠模式,但发现笔记本从包里拿出来时很烫

#修复
查看当前唤醒的设备

tianfei@openSuSeLinux:~> cat /proc/acpi/wakeup 
Device  S-state   Status   Sysfs node
PEG0      S3    *disabled
EC        S3    *disabled  platform:PNP0C09:00
HDEF      S3    *disabled  pci:0000:00:1b.0
RP01      S3    *disabled  pci:0000:00:1c.0
RP02      S3    *disabled  pci:0000:00:1c.1
RP03      S4    *disabled  pci:0000:00:1c.2
ARPT      S4    *enabled   pci:0000:03:00.0
RP05      S3    *disabled  pci:0000:00:1c.4
RP06      S3    *disabled  pci:0000:00:1c.5
SPIT      S3    *disabled  spi:spi-APP000D:00
XHC1      S3    *enabled   pci:0000:00:14.0
ADP1      S3    *disabled  platform:ACPI0003:00
LID0      S3    *enabled   platform:PNP0C0D:00

其中enable的是可执行唤醒的设备,S3 state是suspend的状态.
保留使用电源键及开屏唤醒

#
# disabling wakeup on USB --- use just PWRB
#
for device in XHC EHC1 EHC2; do
    grep $device /proc/acpi/wakeup | grep enabled > /dev/null && {
        echo Disabling wakeup on $device 
        echo $device > /proc/acpi/wakeup
    }
done

将脚本内容放置在/etc/init.d/boot.local中就可以了.

参考:
https://askubuntu.com/questions/552345/can-not-suspend-my-laptop-asus