Ubuntu 14.04 突然无法识别无线网卡

包含网卡/无线网的网络问题和ADSL/校园网/宽带拨号支持及代理/共享等网络使用问题
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Dolfin
帖子： 5
注册时间： 2015-09-05 10:00
系统： Ubuntu 14.04

Ubuntu 14.04 突然无法识别无线网卡

#1

帖子 由 Dolfin »

昨天还是好的,今天就无法识别了,无线网卡也不闪,输入iwconfig显示
lo no wireless extensions
eth0 no wireless extensions
新手求助~~
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vickycq
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Re: Ubuntu 14.04 突然无法识别无线网卡

#2

帖子 由 vickycq »

代码： 全选

lspci -v
lshw -C network
把结果全部复制贴上来
Debian 中文论坛 - forums.debiancn.org
欢迎所有 Debian GNU/Linux 用户
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Dolfin
帖子： 5
注册时间： 2015-09-05 10:00
系统： Ubuntu 14.04

Re: Ubuntu 14.04 突然无法识别无线网卡

#3

帖子 由 Dolfin »

vickycq 写了：

代码： 全选

lspci -v
lshw -C network
把结果全部复制贴上来
晕,U盘也变成只读了 :em25
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Dolfin
帖子： 5
注册时间： 2015-09-05 10:00
系统： Ubuntu 14.04

Re: Ubuntu 14.04 突然无法识别无线网卡

#4

帖子 由 Dolfin »

vickycq 写了：

代码： 全选

lspci -v
lshw -C network
把结果全部复制贴上来

代码： 全选

lspci -v
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] RS780 Host Bridge
	Subsystem: Lenovo Device 3058
	Flags: bus master, 66MHz, medium devsel, latency 0
	Capabilities: [c4] HyperTransport: Slave or Primary Interface
	Capabilities: [54] HyperTransport: UnitID Clumping
	Capabilities: [40] HyperTransport: Retry Mode
	Capabilities: [9c] HyperTransport: #1a
	Capabilities: [f8] HyperTransport: #1c

00:01.0 PCI bridge: Lenovo Device 9602 (prog-if 00 [Normal decode])
	Flags: bus master, 66MHz, medium devsel, latency 64
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
	I/O behind bridge: 0000d000-0000dfff
	Memory behind bridge: fe900000-feafffff
	Prefetchable memory behind bridge: 00000000d0000000-00000000dfffffff
	Capabilities: [44] HyperTransport: MSI Mapping Enable+ Fixed+
	Capabilities: [b0] Subsystem: Lenovo Device 3058

00:07.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780/RS880 PCI to PCI bridge (PCIE port 3) (prog-if 00 [Normal decode])
	Flags: bus master, fast devsel, latency 0
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
	I/O behind bridge: 0000e000-0000efff
	Memory behind bridge: feb00000-febfffff
	Capabilities: [50] Power Management version 3
	Capabilities: [58] Express Root Port (Slot+), MSI 00
	Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit-
	Capabilities: [b0] Subsystem: Lenovo Device 3058
	Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+
	Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
	Capabilities: [110] Virtual Channel
	Kernel driver in use: pcieport

00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 SATA Controller [IDE mode] (prog-if 01 [AHCI 1.0])
	Subsystem: Lenovo Device 3058
	Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 22
	I/O ports at c000 [size=8]
	I/O ports at b000 [size=4]
	I/O ports at a000 [size=8]
	I/O ports at 9000 [size=4]
	I/O ports at 8000 [size=16]
	Memory at fe8ffc00 (32-bit, non-prefetchable) [size=1K]
	Capabilities: [60] Power Management version 2
	Capabilities: [70] SATA HBA v1.0
	Kernel driver in use: ahci

00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller (prog-if 10 [OHCI])
	Subsystem: Lenovo Device 3058
	Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 16
	Memory at fe8fe000 (32-bit, non-prefetchable) [size=4K]
	Kernel driver in use: ohci-pci

00:12.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0 USB OHCI1 Controller (prog-if 10 [OHCI])
	Subsystem: Lenovo Device 3058
	Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 16
	Memory at fe8fd000 (32-bit, non-prefetchable) [size=4K]
	Kernel driver in use: ohci-pci

00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller (prog-if 20 [EHCI])
	Subsystem: Lenovo Device 3058
	Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 17
	Memory at fe8ff800 (32-bit, non-prefetchable) [size=256]
	Capabilities: [c0] Power Management version 2
	Capabilities: [e4] Debug port: BAR=1 offset=00e0
	Kernel driver in use: ehci-pci

00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller (prog-if 10 [OHCI])
	Subsystem: Lenovo Device 3058
	Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 18
	Memory at fe8fc000 (32-bit, non-prefetchable) [size=4K]
	Kernel driver in use: ohci-pci

00:13.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0 USB OHCI1 Controller (prog-if 10 [OHCI])
	Subsystem: Lenovo Device 3058
	Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 18
	Memory at fe8fb000 (32-bit, non-prefetchable) [size=4K]
	Kernel driver in use: ohci-pci

00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller (prog-if 20 [EHCI])
	Subsystem: Lenovo Device 3058
	Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 19
	Memory at fe8ff400 (32-bit, non-prefetchable) [size=256]
	Capabilities: [c0] Power Management version 2
	Capabilities: [e4] Debug port: BAR=1 offset=00e0
	Kernel driver in use: ehci-pci

00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller (rev 3c)
	Subsystem: Lenovo Device 3058
	Flags: 66MHz, medium devsel
	Capabilities: [b0] HyperTransport: MSI Mapping Enable- Fixed+
	Kernel driver in use: piix4_smbus

00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA)
	Subsystem: Lenovo Device 3058
	Flags: bus master, slow devsel, latency 64, IRQ 16
	Memory at fe8f4000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: [50] Power Management version 2
	Kernel driver in use: snd_hda_intel

00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 LPC host controller
	Subsystem: Lenovo Device 3058
	Flags: bus master, 66MHz, medium devsel, latency 0

00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge (prog-if 01 [Subtractive decode])
	Flags: bus master, 66MHz, medium devsel, latency 64
	Bus: primary=00, secondary=03, subordinate=03, sec-latency=64

00:14.5 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI2 Controller (prog-if 10 [OHCI])
	Subsystem: Lenovo Device 3058
	Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 18
	Memory at fe8fa000 (32-bit, non-prefetchable) [size=4K]
	Kernel driver in use: ohci-pci

00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor HyperTransport Configuration
	Flags: fast devsel
	Capabilities: [80] HyperTransport: Host or Secondary Interface

00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Address Map
	Flags: fast devsel

00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor DRAM Controller
	Flags: fast devsel

00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Miscellaneous Control
	Flags: fast devsel
	Capabilities: [f0] Secure device <?>
	Kernel driver in use: k10temp

00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Link Control
	Flags: fast devsel

01:05.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RS780L [Radeon 3000] (prog-if 00 [VGA controller])
	Subsystem: Lenovo Device 3058
	Flags: bus master, fast devsel, latency 0, IRQ 18
	Memory at d0000000 (32-bit, prefetchable) [size=256M]
	I/O ports at d000 [size=256]
	Memory at feaf0000 (32-bit, non-prefetchable) [size=64K]
	Memory at fe900000 (32-bit, non-prefetchable) [size=1M]
	Expansion ROM at <unassigned> [disabled]
	Capabilities: [50] Power Management version 3
	Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+
	Kernel driver in use: radeon

02:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8057 PCI-E Gigabit Ethernet Controller (rev 10)
	Subsystem: Lenovo Device 3058
	Flags: bus master, fast devsel, latency 0, IRQ 41
	Memory at febfc000 (64-bit, non-prefetchable) [size=16K]
	I/O ports at e800 [size=256]
	Expansion ROM at febc0000 [disabled] [size=128K]
	Capabilities: [48] Power Management version 3
	Capabilities: [5c] MSI: Enable+ Count=1/1 Maskable- 64bit+
	Capabilities: [c0] Express Legacy Endpoint, MSI 00
	Capabilities: [100] Advanced Error Reporting
	Capabilities: [130] Device Serial Number 7f-d6-4a-ff-ff-e6-37-44
	Kernel driver in use: sky2



lshw -C network
  *-network               
       description: Ethernet interface
       product: 88E8057 PCI-E Gigabit Ethernet Controller
       vendor: Marvell Technology Group Ltd.
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: eth0
       version: 10
       serial: 44:37:e6:4a:d6:7f
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=sky2 driverversion=1.30 latency=0 link=no multicast=yes port=twisted pair
       resources: irq:41 memory:febfc000-febfffff ioport:e800(size=256) memory:febc0000-febdffff
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poloshiao
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帖子： 18279
注册时间： 2009-08-04 16:33

Re: Ubuntu 14.04 突然无法识别无线网卡

#5

帖子 由 poloshiao »

无线网卡
是 usb 裝置的无线网卡嗎
如果是
增加 :
把下面指令 複製 貼進終端機 執行
sudo lsusb
把結果直接 選取/複製 貼上來
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Dolfin
帖子： 5
注册时间： 2015-09-05 10:00
系统： Ubuntu 14.04

Re: Ubuntu 14.04 突然无法识别无线网卡

#6

帖子 由 Dolfin »

代码： 全选

lspci -v
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] RS780 Host Bridge
	Subsystem: Lenovo Device 3058
	Flags: bus master, 66MHz, medium devsel, latency 0
	Capabilities: [c4] HyperTransport: Slave or Primary Interface
	Capabilities: [54] HyperTransport: UnitID Clumping
	Capabilities: [40] HyperTransport: Retry Mode
	Capabilities: [9c] HyperTransport: #1a
	Capabilities: [f8] HyperTransport: #1c

00:01.0 PCI bridge: Lenovo Device 9602 (prog-if 00 [Normal decode])
	Flags: bus master, 66MHz, medium devsel, latency 64
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
	I/O behind bridge: 0000d000-0000dfff
	Memory behind bridge: fe900000-feafffff
	Prefetchable memory behind bridge: 00000000d0000000-00000000dfffffff
	Capabilities: [44] HyperTransport: MSI Mapping Enable+ Fixed+
	Capabilities: [b0] Subsystem: Lenovo Device 3058

00:07.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780/RS880 PCI to PCI bridge (PCIE port 3) (prog-if 00 [Normal decode])
	Flags: bus master, fast devsel, latency 0
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
	I/O behind bridge: 0000e000-0000efff
	Memory behind bridge: feb00000-febfffff
	Capabilities: [50] Power Management version 3
	Capabilities: [58] Express Root Port (Slot+), MSI 00
	Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit-
	Capabilities: [b0] Subsystem: Lenovo Device 3058
	Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+
	Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
	Capabilities: [110] Virtual Channel
	Kernel driver in use: pcieport

00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 SATA Controller [IDE mode] (prog-if 01 [AHCI 1.0])
	Subsystem: Lenovo Device 3058
	Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 22
	I/O ports at c000 [size=8]
	I/O ports at b000 [size=4]
	I/O ports at a000 [size=8]
	I/O ports at 9000 [size=4]
	I/O ports at 8000 [size=16]
	Memory at fe8ffc00 (32-bit, non-prefetchable) [size=1K]
	Capabilities: [60] Power Management version 2
	Capabilities: [70] SATA HBA v1.0
	Kernel driver in use: ahci

00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller (prog-if 10 [OHCI])
	Subsystem: Lenovo Device 3058
	Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 16
	Memory at fe8fe000 (32-bit, non-prefetchable) [size=4K]
	Kernel driver in use: ohci-pci

00:12.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0 USB OHCI1 Controller (prog-if 10 [OHCI])
	Subsystem: Lenovo Device 3058
	Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 16
	Memory at fe8fd000 (32-bit, non-prefetchable) [size=4K]
	Kernel driver in use: ohci-pci

00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller (prog-if 20 [EHCI])
	Subsystem: Lenovo Device 3058
	Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 17
	Memory at fe8ff800 (32-bit, non-prefetchable) [size=256]
	Capabilities: [c0] Power Management version 2
	Capabilities: [e4] Debug port: BAR=1 offset=00e0
	Kernel driver in use: ehci-pci

00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller (prog-if 10 [OHCI])
	Subsystem: Lenovo Device 3058
	Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 18
	Memory at fe8fc000 (32-bit, non-prefetchable) [size=4K]
	Kernel driver in use: ohci-pci

00:13.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0 USB OHCI1 Controller (prog-if 10 [OHCI])
	Subsystem: Lenovo Device 3058
	Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 18
	Memory at fe8fb000 (32-bit, non-prefetchable) [size=4K]
	Kernel driver in use: ohci-pci

00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller (prog-if 20 [EHCI])
	Subsystem: Lenovo Device 3058
	Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 19
	Memory at fe8ff400 (32-bit, non-prefetchable) [size=256]
	Capabilities: [c0] Power Management version 2
	Capabilities: [e4] Debug port: BAR=1 offset=00e0
	Kernel driver in use: ehci-pci

00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller (rev 3c)
	Subsystem: Lenovo Device 3058
	Flags: 66MHz, medium devsel
	Capabilities: [b0] HyperTransport: MSI Mapping Enable- Fixed+
	Kernel driver in use: piix4_smbus

00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA)
	Subsystem: Lenovo Device 3058
	Flags: bus master, slow devsel, latency 64, IRQ 16
	Memory at fe8f4000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: [50] Power Management version 2
	Kernel driver in use: snd_hda_intel

00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 LPC host controller
	Subsystem: Lenovo Device 3058
	Flags: bus master, 66MHz, medium devsel, latency 0

00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge (prog-if 01 [Subtractive decode])
	Flags: bus master, 66MHz, medium devsel, latency 64
	Bus: primary=00, secondary=03, subordinate=03, sec-latency=64

00:14.5 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI2 Controller (prog-if 10 [OHCI])
	Subsystem: Lenovo Device 3058
	Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 18
	Memory at fe8fa000 (32-bit, non-prefetchable) [size=4K]
	Kernel driver in use: ohci-pci

00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor HyperTransport Configuration
	Flags: fast devsel
	Capabilities: [80] HyperTransport: Host or Secondary Interface

00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Address Map
	Flags: fast devsel

00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor DRAM Controller
	Flags: fast devsel

00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Miscellaneous Control
	Flags: fast devsel
	Capabilities: [f0] Secure device <?>
	Kernel driver in use: k10temp

00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Link Control
	Flags: fast devsel

01:05.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RS780L [Radeon 3000] (prog-if 00 [VGA controller])
	Subsystem: Lenovo Device 3058
	Flags: bus master, fast devsel, latency 0, IRQ 18
	Memory at d0000000 (32-bit, prefetchable) [size=256M]
	I/O ports at d000 [size=256]
	Memory at feaf0000 (32-bit, non-prefetchable) [size=64K]
	Memory at fe900000 (32-bit, non-prefetchable) [size=1M]
	Expansion ROM at <unassigned> [disabled]
	Capabilities: [50] Power Management version 3
	Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+
	Kernel driver in use: radeon

02:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8057 PCI-E Gigabit Ethernet Controller (rev 10)
	Subsystem: Lenovo Device 3058
	Flags: bus master, fast devsel, latency 0, IRQ 41
	Memory at febfc000 (64-bit, non-prefetchable) [size=16K]
	I/O ports at e800 [size=256]
	Expansion ROM at febc0000 [disabled] [size=128K]
	Capabilities: [48] Power Management version 3
	Capabilities: [5c] MSI: Enable+ Count=1/1 Maskable- 64bit+
	Capabilities: [c0] Express Legacy Endpoint, MSI 00
	Capabilities: [100] Advanced Error Reporting
	Capabilities: [130] Device Serial Number 7f-d6-4a-ff-ff-e6-37-44
	Kernel driver in use: sky2



lshw -C network
  *-network               
       description: Ethernet interface
       product: 88E8057 PCI-E Gigabit Ethernet Controller
       vendor: Marvell Technology Group Ltd.
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: eth0
       version: 10
       serial: 44:37:e6:4a:d6:7f
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=sky2 driverversion=1.30 latency=0 link=no multicast=yes port=twisted pair
       resources: irq:41 memory:febfc000-febfffff ioport:e800(size=256) memory:febc0000-febdffff

lsusb
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 002: ID 045e:0040 Microsoft Corp. Wheel Mouse Optical
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 010: ID 0bda:8178 Realtek Semiconductor Corp. RTL8192CU 802.11n WLAN Adapter
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
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poloshiao
论坛版主
帖子： 18279
注册时间： 2009-08-04 16:33

Re: Ubuntu 14.04 突然无法识别无线网卡

#7

帖子 由 poloshiao »

lsusb
Bus 001 Device 010: ID 0bda:8178 Realtek Semiconductor Corp. RTL8192CU 802.11n WLAN Adapter
1. wireless 硬體 RTL8192CU 有被偵測到

2. 先參閱本論壇有關 RTL8192CU 的文章
search.php?keywords=RTL8192CU&terms=all ... C%E5%B0%8B

3. 進一步參閱
3-1. http://askubuntu.com/questions/471208/r ... -rtl8192cu
3-2. https://github.com/lwfinger/rtlwifi_new ... /rtl8192cu

4. 還有問題 歡迎再貼文
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Dolfin
帖子： 5
注册时间： 2015-09-05 10:00
系统： Ubuntu 14.04

Re: Ubuntu 14.04 突然无法识别无线网卡

#8

帖子 由 Dolfin »

poloshiao 写了：
lsusb
Bus 001 Device 010: ID 0bda:8178 Realtek Semiconductor Corp. RTL8192CU 802.11n WLAN Adapter
1. wireless 硬體 RTL8192CU 有被偵測到

2. 先參閱本論壇有關 RTL8192CU 的文章
search.php?keywords=RTL8192CU&terms=all ... C%E5%B0%8B

3. 進一步參閱
3-1. http://askubuntu.com/questions/471208/r ... -rtl8192cu
3-2. https://github.com/lwfinger/rtlwifi_new ... /rtl8192cu

4. 還有問題 歡迎再貼文
多谢解答.8192CU网卡的驱动也是两周之前看帖子才装好的,今天就不行了,不知道和昨天更新了个啥有关
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