UNCLAIMED Wireless Network controller: Realtek Semiconductor Co., Ltd. Device 8176 (rev 01) not working in Ubuntu 10.04.1 LTS

Asked by Mehman Jamalov on 2011-04-18

I bought Nexus from my country production computer it has wifi,but after installing Ubuntu 10.04 it cannot find wifi connection what do I have to do?

Question information

Language:
English Edit question
Status:
Solved
For:
Ubuntu gnome-nettool Edit question
Assignee:
No assignee Edit question
Solved by:
Mehman Jamalov
Solved:
2011-06-07
Last query:
2011-06-07
Last reply:
2011-04-19

Can you please give the output of:

sudo lshw -C network; lsb_release -a; rfkill list

Thanks

Mehman Jamalov (mcamalov) said : #2

mehman@mehman-laptop:~$ sudo lshw -C network; lsb_release -a; rfkill list
[sudo] password for mehman:
  *-network UNCLAIMED
       description: Network controller
       product: Realtek Semiconductor Co., Ltd.
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:13:00.0
       version: 01
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list
       configuration: latency=0
       resources: ioport:2000(size=256) memory:f0100000-f0103fff
  *-network
       description: Ethernet interface
       product: JMC260 PCI Express Fast Ethernet Controller
       vendor: JMicron Technology Corp.
       physical id: 0.5
       bus info: pci@0000:14:00.5
       logical name: eth0
       version: 02
       serial: 00:90:f5:b4:3b:9c
       size: 100MB/s
       capacity: 100MB/s
       width: 32 bits
       clock: 33MHz
       capabilities: pm pciexpress msix msi bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=jme driverversion=1.0.5 duplex=full ip=192.168.1.3 latency=0 link=yes multicast=yes port=MII speed=100MB/s
       resources: irq:28 memory:f0200000-f0203fff ioport:3400(size=128) ioport:3000(size=256)
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 10.04.1 LTS
Release: 10.04
Codename: lucid
1: hci0: Bluetooth
 Soft blocked: no
 Hard blocked: no
mehman@mehman-laptop:~$

Can you give the output of:

lspci; lsusb

Thanks

Mehman Jamalov (mcamalov) said : #4

mehman@mehman-laptop:~$ lspci; lsusb
00:00.0 Host bridge: Intel Corporation N10 Family DMI Bridge
00:02.0 VGA compatible controller: Intel Corporation N10 Family Integrated Graphics Controller
00:02.1 Display controller: Intel Corporation N10 Family Integrated Graphics Controller
00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 1 (rev 02)
00:1c.2 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 3 (rev 02)
00:1d.0 USB Controller: Intel Corporation N10/ICH7 Family USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 (rev 02)
00:1d.3 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 (rev 02)
00:1d.7 USB Controller: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation NM10 Family LPC Controller (rev 02)
00:1f.2 SATA controller: Intel Corporation N10/ICH7 Family SATA AHCI Controller (rev 02)
00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev 02)
13:00.0 Network controller: Realtek Semiconductor Co., Ltd. Device 8176 (rev 01)
14:00.0 System peripheral: JMicron Technology Corp. SD/MMC Host Controller (rev 80)
14:00.2 SD Host controller: JMicron Technology Corp. Standard SD Host Controller (rev 80)
14:00.3 System peripheral: JMicron Technology Corp. MS Host Controller (rev 80)
14:00.5 Ethernet controller: JMicron Technology Corp. JMC260 PCI Express Fast Ethernet Controller (rev 02)
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 003: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
mehman@mehman-laptop:~$

Mehman Jamalov (mcamalov) said : #5

no one can help me?

Ok you have a realtek 8176 which is fairly supported in Linux. This is using the same chip and is marked as solved:
https://answers.launchpad.net/ubuntu/+question/132667

Each question lasts for 15 days so you don't have to add emotional stuff to the question, it has no value. Helper will help if and when they can.

arochester (arochester) said : #7

Unless I am mistaken this does show that wifi is present. There is a Bluetooth dongle, but no wifi.

What makes you think that there is a wifi? Are you dual booting and does something appear in Windows?

Does your computer have a "Make" and "Model"?

Mehman Jamalov (mcamalov) said : #8

there was windows7 when I bought netbook,after installing UBuntu wifi disappered

What is the make and model of the system please, how you installed the OS is of zero value..

Mehman Jamalov (mcamalov) said : #10