serria ,我在 chrome 下听豆瓣,合上盖子,但是不休眠。
我看了一下 pmset -g assertions
2016-11-27 13:41:57 +0800
Assertion status system-wide:
BackgroundTask 0
ApplePushServiceTask 0
UserIsActive 1
PreventUserIdleDisplaySleep 0
PreventSystemSleep 0
ExternalMedia 0
InternalPreventDisplaySleep 1
PreventUserIdleSystemSleep 1
NetworkClientActive 0
Listed by owning process:
pid 97(hidd): [0x0000b9c500098c06] 00:50:57 UserIsActive named: "com.apple.iohideventsystem.queue.tickle"
Timeout will fire in 597 secs Action=TimeoutActionRelease
pid 47(powerd): [0x0000c338001081bf] 00:04:33 InternalPreventDisplaySleep named: "com.apple.powermanagement.delayDisplayOff"
Timeout will fire in 287 secs Action=TimeoutActionTurnOff
pid 155(coreaudiod): [0x0000c421000188dd] 00:00:04 PreventUserIdleSystemSleep named: "com.apple.audio.AppleHDAEngineOutput:1F,3,0,1,1:0.context.preventuseridlesleep"
Created for PID: 508.
pid 508(Google Chrome): [0x0000c42100018e18] 00:00:04 NoIdleSleepAssertion named: "Playing audio"
No kernel assertions.
Idle sleep preventers: IODisplayWrangler
看上去是 chrome 在组织休眠。 我记得以前系统下合上盖子就不放歌,直接休眠的。 不知道现在怎么设置?
(不光是 chrome ,如果我播放微信的小视频,合上盖子小视频还是在放)