我的MacBook遇到了一个非常奇怪的问题:当没有将充电器插入电脑的情况下运行时,wifi连接变得非常脆弱。当插入充电器时,wifi按预期工作。
以下终端会话几乎描述了该问题。观察插入充电器时ms ping时间如何增加100倍。
$ ping 192.168.128.1
PING 192.168.128.1 (192.168.128.1): 56 data bytes
64 bytes from 192.168.128.1: icmp_seq=0 ttl=64 time=1.581 ms
64 bytes from 192.168.128.1: icmp_seq=1 ttl=64 time=1.238 ms
64 bytes from 192.168.128.1: icmp_seq=2 ttl=64 time=1.110 ms
64 bytes from 192.168.128.1: icmp_seq=3 ttl=64 time=1.063 ms
# Charger plugged out here ...
64 bytes from 192.168.128.1: icmp_seq=4 ttl=64 time=222.886 ms
64 bytes from 192.168.128.1: icmp_seq=5 ttl=64 time=142.867 ms
64 bytes from 192.168.128.1: icmp_seq=6 ttl=64 time=371.396 ms
64 bytes from 192.168.128.1: icmp_seq=7 ttl=64 time=293.215 ms
64 bytes from 192.168.128.1: icmp_seq=8 ttl=64 time=521.359 ms
64 bytes from 192.168.128.1: icmp_seq=9 ttl=64 time=135.288 ms
64 bytes from 192.168.128.1: icmp_seq=10 ttl=64 time=363.930 ms
# Charger re-inserted out here ...
64 bytes from 192.168.128.1: icmp_seq=11 ttl=64 time=2.345 ms
64 bytes from 192.168.128.1: icmp_seq=12 ttl=64 time=1.524 ms
64 bytes from 192.168.128.1: icmp_seq=13 ttl=64 time=1.194 ms
我正在使用的MacBook有以下规格:2.4 GHz Intel Core 2 Duo,运行Mac OS X 10.5.8。
问题:
- 可能是什么原因?
- 你会如何解决它?