![HP Pavillion g6 1B35 上的 WiFi 不断开启/关闭](https://linux22.com/image/1107668/HP%20Pavillion%20g6%201B35%20%E4%B8%8A%E7%9A%84%20WiFi%20%E4%B8%8D%E6%96%AD%E5%BC%80%E5%90%AF%2F%E5%85%B3%E9%97%AD.png)
最近我购买了这台笔记本电脑 HP g6 1B35。
它附带 Windows 7 Home Premium。我通过擦除 Windows 在其中安装了 Ubuntu。Ubuntu 安装正确。但现在当我打开/关闭 wifi 开关时,它会非常快速地在开/关之间切换(灯光在橙色(关闭)和白色(打开)之间快速切换一段时间。然后它保持白色,但再次以相同的方式跳动。
以下是关于我的硬件和网络的必要信息
串行通信
00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02)
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02)
00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06)
00:1a.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05)
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 05)
00:1c.2 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 3 (rev 05)
00:1c.4 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 5 (rev 05)
00:1d.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a5)
00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA AHCI Controller (rev 05)
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 05)
00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 05)
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 05)
02:00.0 Network controller: Intel Corporation Centrino Wireless-N 1000
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5116 PCI Express Card Reader (rev 01)
ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 05)
ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 05)
ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 05)
ff:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 05)
ff:02.2 Host bridge: Intel Corporation Core Processor Reserved (rev 05)
ff:02.3 Host bridge: Intel Corporation Core Processor Reserved (rev 05)
sudo lshw-类网络
*-network
description: Ethernet interface
product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:01:00.0
logical name: eth0
version: 05
serial: 78:e3:b5:**:**:**
size: 100Mbit/s
capacity: 100Mbit/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 autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl_nic/rtl8105e-1.fw ip=10.13.9.221 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
resources: irq:40 ioport:3000(size=256) memory:b0404000-b0404fff memory:b0400000-b0403fff
*-network
description: Wireless interface
product: Centrino Wireless-N 1000
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlan0
version: 00
serial: 8c:a9:82:8d:f2:40
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlagn driverversion=3.0.0-15-generic-pae firmware=39.31.5.1 build 35138 ip=142.244.143.130 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
resources: irq:42 memory:b4400000-b4401fff
任何人???
谢谢
答案1
我想知道这是否与电源管理有关:
以下是 Ubuntu 论坛上的一篇文章的摘录:
我找到了一个解决方案:
转到 /etc/pm/power.d 并创建一个名为 wireless 的文件。在其中写入:
#!/bin/sh /sbin/iwconfig wlan0 power off
你应该没事了!据我所知,这基本上覆盖了 ubuntu 关于无线的默认电源管理。似乎在 11.04 上对我有用。
完整文章可以在这里找到:http://ubuntuforums.org/showthread.php?t=1360901
答案2
显示一些错误怎么样?比如当你打开/关闭无线电源时使用 dmesg 或 cat /var/log/messages
当问题发生时,尝试重新加载模块(modprobe -r iwlagn;modprobe iwlagn)。
您还应该阅读此页面:http://www.thinkwiki.org/wiki/Intel_Centrino_Wireless-N_1000