代码： 全选
uname -a
lspci -knn | grep -iA2 net
sudo lshw -C net
代码： 全选
cd
wget http://git.oschina.net/pastebin/wireless-info/raw/master/wireless-info
chmod +x ./wireless-info
bash ./wireless-info
vickycq 写了：执行下面指令将结果全部复制贴上来代码： 全选
uname -a lspci -knn | grep -iA2 net sudo lshw -C net将回应的网址（http://paste.ubuntu.com/XXXXXXX）贴上来代码： 全选
cd wget http://git.oschina.net/pastebin/wireless-info/raw/master/wireless-info chmod +x ./wireless-info bash ./wireless-info
代码： 全选
x@x-ThinkPad-Edge-E430c:~$ uname -a
Linux x-ThinkPad-Edge-E430c 3.13.0-32-generic #57-Ubuntu SMP Tue Jul 15 03:51:12 UTC 2014 i686 i686 i686 GNU/Linux
x@x-ThinkPad-Edge-E430c:~$ lspci -knn | grep -iA2 net
03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8188CE 802.11b/g/n WiFi Adapter [10ec:8176] (rev 01)
Subsystem: Realtek Semiconductor Co., Ltd. Device [10ec:8195]
Kernel driver in use: rtl8192ce
0c:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 07)
Subsystem: Lenovo Device [17aa:5000]
Kernel driver in use: r8169
x@x-ThinkPad-Edge-E430c:~$ sudo lshw -C net
[sudo] password for x:
*-network
description: Wireless interface
product: RTL8188CE 802.11b/g/n WiFi Adapter
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:03:00.0
logical name: wlan0
version: 01
serial: 20:68:9d:48:9a:10
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8192ce driverversion=3.13.0-32-generic firmware=N/A ip=192.168.1.155 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
resources: irq:17 ioport:4000(size=256) memory:cdd00000-cdd03fff
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:0c:00.0
logical name: eth0
version: 07
serial: b8:88:e3:de:57:ad
size: 10Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8168e-3_0.0.4 03/27/12 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
resources: irq:44 ioport:2000(size=256) memory:cc404000-cc404fff memory:cc400000-cc403fff
x@x-ThinkPad-Edge-E430c:~$ cd
x@x-ThinkPad-Edge-E430c:~$ wget http://git.oschina.net/pastebin/wireless-info/raw/master/wireless-info
--2016-03-03 15:19:18-- http://git.oschina.net/pastebin/wireless-info/raw/master/wireless-info
Resolving git.oschina.net (git.oschina.net)... 103.21.119.119
Connecting to git.oschina.net (git.oschina.net)|103.21.119.119|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 14961 (15K) [text/plain]
Saving to: ‘wireless-info.1’
100%[======================================>] 14,961 61.9KB/s in 0.2s
2016-03-03 15:19:19 (61.9 KB/s) - ‘wireless-info.1’ saved [14961/14961]
x@x-ThinkPad-Edge-E430c:~$ chmod +x ./wireless-infox
@x-ThinkPad-Edge-E430c:~$ bash ./wireless-info
Results saved in "/home/x/wireless-info.txt".
Pastebin result:
./wireless-info: line 423: pastebinit: command not found
抱歉，忘了 apt-get install pastebinit 了，结果没有返回网址xjw 写了：回应的网址是指哪个 pastebinit: command not found
一共几根内存？如果将两种电压的内存混用，低压内存(1.35V)可能会工作在常电压(1.5V)xjw 写了：更换了一根低电压的内存条---更换成常电压之后不会断线
驱动质量不佳，稍有干扰就飞上天了xjw 写了：RTL8188CE 802.11b/g/n WiFi Adapter
driver=rtl8192ce
代码： 全选
sudo add-apt-repository ppa:hanipouspilot/rtlwifi
sudo apt-get update
sudo apt-get install rtlwifi-new-dkms低电压常电压都是指之用一根内存vickycq 写了：一共几根内存？如果将两种电压的内存混用，低压内存(1.35V)可能会工作在常电压(1.5V)xjw 写了：更换了一根低电压的内存条---更换成常电压之后不会断线
虽说低压内存也兼容 1.5V 供电，但会不会造成不稳定呢？
具体要看主板，各家会有不同
参考
http://superuser.com/questions/564175/1 ... -overclock
http://serverfault.com/questions/397975 ... ram/401358
有效！没有再断线了！谢谢！vickycq 写了：驱动质量不佳，稍有干扰就飞上天了xjw 写了：RTL8188CE 802.11b/g/n WiFi Adapter
driver=rtl8192ce
内核中自带的 rtl819x 驱动质量不佳，而下面的 rtlwifi-new 由网友 lwfinger 维护，质量有一定的提升。
项目地址 https://github.com/lwfinger/rtlwifi_new/
可通过 PPA 安装参考代码： 全选
sudo add-apt-repository ppa:hanipouspilot/rtlwifi sudo apt-get update sudo apt-get install rtlwifi-new-dkms
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