我的无线连接遇到了一些问题。
我正在使用 Ubuntu 12.04:
$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04.5 LTS"
内核版本:
$ uname -a
Linux dtabar-laptop 3.13.0-49-generic #81~precise1-Ubuntu SMP Wed Mar 25 16:32:15 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
问题在于比特率,它停留在 1Mb/s 和 6 Mb/s 之间,如您所见:
$ iwconfig
wlan0 IEEE 802.11abgn ESSID:"NewSocrates"
Mode:Managed Frequency:2.462 GHz Access Point: E8:DE:27:42:35:82
Bit Rate=6 Mb/s Tx-Power=15 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=70/70 Signal level=-37 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:116 Missed beacon:0
sudo lshw -class 网络输出:
*-network
description: Wireless interface
product: Centrino Advanced-N 6205 [Taylor Peak]
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:03:00.0
logical name: wlan0
version: 34
serial: 84:3a:4b:33:bf:5c
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=3.13.0-49-generic firmware=18.168.6.1 ip=192.168.0.105 latency=0 link=yes multicast=y es wireless=IEEE 802.11abgn resources: irq:47 memory:f1c00000-f1c01fff
我遗漏了什么吗?你知道是什么原因造成的吗?
谢谢!
迭戈