На Lubuntu не отображается сетевой интерфейс - PullRequest
0 голосов
/ 02 января 2019

После перезагрузки моего lubuntu у меня больше не было подключения к интернету.Я проверил свои сетевые интерфейсы с ifconfig, и только локальный хост показал.Есть идеи?

Моя рабочая станция - Lenovo Ideapad U410.Ниже приведены некоторые сведения.

sudo lshw -C network output:

*-network DISABLED       
   description: Ethernet interface
   product: RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller
   vendor: Realtek Semiconductor Co., Ltd.
   physical id: 0
   bus info: pci@0000:03:00.0
   logical name: enp3s0
   version: 05
   serial: 08:9e:01:04:57:6a
   size: 10Mbit/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=half latency=0 link=no multicast=yes port=MII speed=10Mbit/s
   resources: irq:17 ioport:2000(size=256) memory:eb404000-eb404fff memory:eb400000-eb403fff

*-network DISABLED
   description: Wireless interface
   product: AR9285 Wireless Network Adapter (PCI-Express)
   vendor: Qualcomm Atheros
   physical id: 0
   bus info: pci@0000:04:00.0
   logical name: wlp4s0
   version: 01
   serial: 74:e5:43:ac:18:d9
   width: 64 bits
   clock: 33MHz
   capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
   configuration: broadcast=yes driver=ath9k driverversion=4.15.0-42-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11
   resources: irq:18 memory:eb500000-eb50ffff

lspci -s 03: 00.0 -vv output:

03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller (rev 05)
Subsystem: Lenovo RTL810xE PCI Express Fast Ethernet controller
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 17
Region 0: I/O ports at 2000 [size=256]
Region 2: Memory at eb404000 (64-bit, prefetchable) [size=4K]
Region 4: Memory at eb400000 (64-bit, prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: r8169
Kernel modules: r8169

Информация о системе:

Linux 4.15.0-42-generic #45-Ubuntu SMP Thu Nov 15 19:32:57 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
Distributor ID: Ubuntu
Description:    Ubuntu 18.04.1 LTS
Release:    18.04
Codename:   bionic
...