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发表于 2014-8-25 05:23:13
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本帖最后由 soloforce 于 2014-8-25 05:29 编辑
gcd0318 发表于 2014-8-25 01:04
除了我用dhcp以外别的都和你一样
而且dmesg总有一串smc 3 err, cmd 52, RTO的错,但应该和wifi没关系 ...
我用的系统是debian,不知道有没关系 :-/ 。是不是官方的lubuntu默认关闭了wlan? 用rfkill list wifi 或者 rfkill list wlan之类的查看一下。然后 dmesg | grep -i wlan 看看。 我的是类似这样的:
[ 10.544300] dhd_customer_gpio_wlan_ctrl: call customer specific GPIO to turn on WL_REG_ON
[ 10.858842] =========== WLAN placed in POWER ON ========
[ 11.554734] Broadcom Dongle Host Driver: register interface [wlan0] MAC: 00:90:4c:11:22:33
[ 11.627758] dhd_customer_gpio_wlan_ctrl: call customer specific GPIO to insert WLAN RESET
[ 11.861381] =========== WLAN placed in RESET ========
[ 11.878748] udevd[200]: renamed network interface wlan0 to wlan2
[ 15.801938] dhd_customer_gpio_wlan_ctrl: callc customer specific GPIO to remove WLAN RESET
[ 16.017932] =========== WLAN going back to live ========
[ 16.446253] dhd_bus_devreset: == WLAN ON ==
[ 27.235464] wlan2: no IPv6 routers present
因为之前插过usb wifi适配器,所以上面自动把内建wifi设备名转为wlan2了;如果没用过usb wifi适配器的话内建wifi默认是wlan0。
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