Não é possível conectar a rede sem fio doméstica após atualizar para o 14.04 a partir de 13.10, ainda assim conseguir conectar-se ao hotspot do meu telefone?

Question

Não consigo mais conectar-me à rede sem fio doméstica desde a atualização para o 14.04, embora meus outros dispositivos ainda se conectem bem a ele. O computador com problema ainda pode ver todos os SSIDs sem fio disponíveis e ainda posso me conectar ao hotspot de telefone. Alguns detalhes aqui, por favor, deixe-me saber se há mais alguma coisa que eu possa fornecer para ajudar!

[valley][assignment5]>lspci
00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)  
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)  
00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)  
00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04)  
00:16.3 Serial controller: Intel Corporation 7 Series/C210 Series Chipset Family KT Controller (rev 04)  
00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)  
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)  
00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4)  
00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4)  
00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)  
00:1f.0 ISA bridge: Intel Corporation QS77 Express Chipset LPC Controller (rev 04)  
00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04)  
00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04)  
02:00.0 System peripheral: Ricoh Co Ltd MMC/SD Host Controller (rev 07)  
03:00.0 Network controller: Intel Corporation Centrino Advanced-N 6205 [Taylor Peak] (rev 96)  
[valley][assignment5]>sudo lshw -c network
  *-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: 96  
       serial: 84:3a:4b:0c:80:48  
       width: 64 bits  
       clock: 33MHz  
       capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless  
       configuration: broadcast=yes driver=iwlwifi driverversion=3.13.0-24-generic firmware=18.168.6.1 latency=0 link=no multicast=yes wireless=IEEE 802.11abgn  
       resources: irq:45 memory:f0c00000-f0c01fff  
  *-network:0 DISABLED  
       description: Ethernet interface  
       physical id: 2  
       logical name: wwan0  
       serial: ce:c4:e9:85:40:36  
       capabilities: ethernet physical  
       configuration: broadcast=yes driver=cdc_mbim driverversion=22-Aug-2005 firmware=CDC MBIM link=no multicast=yes  
  *-network:1  
       description: Ethernet interface  
       physical id: 3  
       logical name: eth0  
       serial: 00:b5:6d:00:21:cd  
       size: 100Mbit/s  
       capacity: 100Mbit/s  
       capabilities: ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation  
       configuration: autonegotiation=on broadcast=yes driver=asix driverversion=22-Dec-2011 duplex=full firmware=ASIX AX88772 USB 2.0 Ethernet ip=10.1.1.17 link=yes multicast=yes port=MII speed=100Mbit/s  

editar: FIXO! minhas desculpas, foi uma configuração no meu roteador que estava incorreto, foi apenas um golpe de sorte que ainda estava funcionando antes pela aparência, como alguns dos meus dispositivos funcionavam, mas eu encontrei outro que não ajudou a isolar o problema! / p>