Recentemente eu comprei este laptop HP g6 1B35.
Ele vem com o Windows 7 Home premium. Eu instalei o Ubuntu nele, apagando as janelas. O Ubuntu foi instalado corretamente. Mas agora, quando eu ligo / desligo o meu wifi, ele liga / desliga rapidamente (a luz fica dançando entre laranja (off) e branco (on) muito rapidamente por algum tempo. Então ela fica branca, mas novamente a mesma dança.
Aqui estão as informações necessárias sobre o meu hardware e rede
lspci
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)
rede sudo lshw -class
*-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
Alguém ???
Obrigado
Gostaria de saber se é algo com gerenciamento de energia:
Aqui está um trecho de um post no fórum do Ubuntu:
Eu encontrei uma solução:
Vá para /etc/pm/power.d e crie um arquivo chamado wireless. Escreva:
#!/bin/sh
/sbin/iwconfig wlan0 power off
e você deve ficar bem! Do que eu posso resolver, isso basicamente substitui o gerenciamento de energia padrão do Ubuntu em relação ao wireless. Parece estar trabalhando para mim em 11.04.
A postagem completa pode ser encontrada aqui: link