打开本子后感觉系统卡顿,看了下时间机器在更新备份,就没在意,备份好了还是卡顿.就看了下Activity Monitor,发现 ReportCrash占了大量CPU,这崩溃报告说明有进程异常崩溃,查了一下系统日志.

$ tail -F /var/log/system.log
Jun  4 10:28:34 Xiaokes-RMBP com.apple.xpc.launchd[1] (com.apple.auditd[19470]): Endpoint has been activated through legacy launch(3) APIs. Please switch to XPC or bootstrap_check_in(): com.apple.auditd
Jun  4 10:28:43 Xiaokes-RMBP com.apple.xpc.launchd[1] (com.alipay.DispatcherService[19480]): Service exited due to signal: Trace/BPT trap: 5 sent by exc handler[0]
Jun  4 10:28:43 Xiaokes-RMBP com.apple.xpc.launchd[1] (com.alipay.DispatcherService): Service only ran for 2 seconds. Pushing respawn out by 8 seconds.
Jun  4 10:28:53 Xiaokes-RMBP com.apple.xpc.launchd[1] (com.alipay.DispatcherService[19487]): Service exited due to signal: Trace/BPT trap: 5 sent by exc handler[0]
Jun  4 10:28:53 Xiaokes-RMBP com.apple.xpc.launchd[1] (com.alipay.DispatcherService): Service only ran for 2 seconds. Pushing respawn out by 8 seconds.
Jun  4 10:29:03 Xiaokes-RMBP com.apple.xpc.launchd[1] (com.alipay.DispatcherService[19498]): Service exited due to signal: Trace/BPT trap: 5 sent by exc handler[0]
Jun  4 10:29:03 Xiaokes-RMBP com.apple.xpc.launchd[1] (com.alipay.DispatcherService): Service only ran for 2 seconds. Pushing respawn out by 8 seconds.
Jun  4 10:29:13 Xiaokes-RMBP com.apple.xpc.launchd[1] (com.alipay.DispatcherService[19505]): Service exited due to signal: Trace/BPT trap: 5 sent by exc handler[0]
<!--more-->

alipay?支付宝什么鬼…,回忆了一下,昨天在没有网络的情况下唤醒了本子,wangwang在运行,后来退出了,今天唤醒有网络,究竟为什么这样崩溃,不清楚.直接结束退出ReportCrash进程,不管用,因为进程还在崩溃崩溃就会触发它启动,那干掉它吧,反正没什么用.在termainal里执行:

launchctl unload -w /System/Library/LaunchAgents/com.apple.ReportCrash.plist
sudo launchctl unload -w /System/Library/LaunchDaemons/com.apple.ReportCrash.Root.plist

注:把unload改为load是重新启用ReportCrash.

搜了一下com.alipay.DispatcherService,网上说是检测新版本什么的,也有说收集用户隐私,把它禁用掉吧,大不了手动检查新版本.同样终端里输入:

sudo launchctl unload /Library/LaunchDaemons/com.alipay.DispatcherService.plist

mac下现在不需要阿里的输入控件了,所以把它全部清除,手动删除下面的这些文件,如果支付宝仍用,再安装也不迟:

sudo rm -rf /Library/Application\ Support/Alipay && rm -rf /Library/LaunchDaemons/com.alipay.DispatcherService.plist && rm -rf ~/Library/LaunchAgents/com.alipay.adaptor.plist && rm -rf ~/Library/LaunchAgents/com.alipay.refresher.plist && rm -rf ~/Library/Internet\ Plug-Ins/aliedit.plugin && rm -rf ~/Library/Internet\ Plug-Ins/npalicdo.plugin

我系统版本是10.12.5,前几天动手给本子换了电池,原来的电池起包了…起包了…