Tenho algum problema de Wi-Fi com o meu Notebook HP 15-114ng. Às vezes eu perco a conexão Wi-Fi depois de alguns minutos, às vezes depois de uma hora. A conexão por cabo funciona bem. Estou usando um Easybox (também não tenho problemas com meu antigo notebook Fujitsu e 12.04 ou outros notebooks com Win7 / 8).
O que posso fazer para resolver este problema? Desde que eu sou um "Greenhorn" no Ubuntu, não estou familiarizado com a adaptação manual do sistema. Mas pode ser que você possa me dizer quais informações você precisa.
Muito obrigado.
Cumprimentos AQuadrats
*-network
Beschreibung: Kabellose Verbindung
Produkt: RTL8723BE PCIe Wireless Network Adapter
Hersteller: Realtek Semiconductor Co., Ltd.
Physische ID: 0
Bus-Informationen: pci@0000:08:00.0
Logischer Name: wlan0
Version: 00
Seriennummer: 2c:33:7a:10:a0:3f
Breite: 64 bits
Takt: 33MHz
Fähigkeiten: pm msi pciexpress bus_master cap_list ethernet physical wireless
Konfiguration: broadcast=yes driver=rtl8723be driverversion=3.13.0-45-generic
firmware=N/A ip=192.168.2.108 latency=0 link=yes multicast=yes wireless=IEEE802.11bgn
Ressourcen: irq:18 ioport:5000(Größe=256) memory:b5500000-b5503fff
*-network
Beschreibung: Ethernet interface
Produkt: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
Hersteller: Realtek Semiconductor Co., Ltd.
Physische ID: 0
Bus-Informationen: pci@0000:09:00.0
Logischer Name: eth0
Version: 08
Seriennummer: 38:63:bb:a8:49:5f
Größe: 10Mbit/s
Kapazität: 100Mbit/s
Breite: 64 bits
Takt: 33MHz
Fähigkeiten: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
Konfiguration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8106e-2_0.0.1 04/23/13 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
Ressourcen: irq:58 ioport:4000(Größe=256) memory:b5404000-b5404fff memory:b5400000-b5403fff
Existe conexão, mas não há acesso:
NetworkManager Tool
State: connected (global)
- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: r8169
State: unavailable
Default: no
HW Address: 38:63:BB:A8:49:5F
Capabilities:
Carrier Detect: yes
Speed: 100 Mb/s
Wired Properties
Carrier: off
- Device: wlan0 [AQuadratS] ---------------------------------------------------
Type: 802.11 WiFi
Driver: rtl8723be
State: connected
Default: yes
HW Address: 2C:33:7A:10:A0:3F
Capabilities:
Speed: 150 Mb/s
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points (* = current AP)
*AQuadratS: Infra, 18:83:BF:9E:E1:CA, Freq 2467 MHz, Rate 54 Mb/s, Strength 78 WPA2
EasyBox-12CD52: Infra, 84:9C:A6:12:CD:66, Freq 2417 MHz, Rate 54 Mb/s, Strength 87 WPA WPA2
Kira2: Infra, 08:96:D7:BA:69:1B, Freq 2412 MHz, Rate 54 Mb/s, Strength 90 WPA2
EasyBox-064114: Infra, 84:9C:A6:06:41:54, Freq 2412 MHz, Rate 54 Mb/s, Strength 97 WPA WPA2
EasyBox-4D6228: Infra, 18:83:BF:4D:62:BE, Freq 2417 MHz, Rate 54 Mb/s, Strength 94 WPA WPA2
IPv4 Settings:
Address: 192.168.2.108
Prefix: 24 (255.255.255.0)
Gateway: 192.168.2.1
DNS: 192.168.2.1