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(SOLVED) Unable to connect wireless network from HP-g6-221

bhumanasudhakar

Tue Feb 26, 2013 7:59:19 pm

I'm using Zorian 6.1 ultimate on HP - Pavilion g6-2212sa

I had tried installing windows wireless drivers, broadcom STA wireless drivers nothing works.

I think im doing something very basic wrong

any help from zorian gurus is appreciated.

madvinegar

Wed Feb 27, 2013 8:49:36 am

Hi. First of all post back the results of the following commands to identify your card and driver.

lspci -nn
lsusb
sudo lshw -c network
sudo rfkill list all

bhumanasudhakar

Wed Feb 27, 2013 4:06:38 pm

Hi Please find the below results for the commands

Command:lspci -nn

Result:

00:00.0 Host bridge [0600]: Intel Corporation Ivy Bridge DRAM Controller [8086:0154] (rev 09)
00:02.0 VGA compatible controller [0300]: Intel Corporation Ivy Bridge Graphics Controller [8086:0166] (rev 09)
00:14.0 USB controller [0c03]: Intel Corporation Panther Point USB xHCI Host Controller [8086:1e31] (rev 04)
00:16.0 Communication controller [0780]: Intel Corporation Panther Point MEI Controller #1 [8086:1e3a] (rev 04)
00:1a.0 USB controller [0c03]: Intel Corporation Panther Point USB Enhanced Host Controller #2 [8086:1e2d] (rev 04)
00:1b.0 Audio device [0403]: Intel Corporation Panther Point High Definition Audio Controller [8086:1e20] (rev 04)
00:1c.0 PCI bridge [0604]: Intel Corporation Panther Point PCI Express Root Port 1 [8086:1e10] (rev c4)
00:1c.1 PCI bridge [0604]: Intel Corporation Panther Point PCI Express Root Port 2 [8086:1e12] (rev c4)
00:1c.2 PCI bridge [0604]: Intel Corporation Panther Point PCI Express Root Port 3 [8086:1e14] (rev c4)
00:1d.0 USB controller [0c03]: Intel Corporation Panther Point USB Enhanced Host Controller #1 [8086:1e26] (rev 04)
00:1f.0 ISA bridge [0601]: Intel Corporation Panther Point LPC Controller [8086:1e59] (rev 04)
00:1f.2 SATA controller [0106]: Intel Corporation Panther Point 6 port SATA Controller [AHCI mode] [8086:1e03] (rev 04)
00:1f.3 SMBus [0c05]: Intel Corporation Panther Point SMBus Controller [8086:1e22] (rev 04)
01:00.0 Network controller [0280]: Ralink corp. Device [1814:539b]
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 05)
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device [10ec:5229] (rev 01)

Command :lsusb

Result :

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 003: ID 04f2:b34f Chicony Electronics Co., Ltd


Command :sudo lshw -c network

Result:

*-network UNCLAIMED
description: Network controller
product: Ralink corp.
vendor: Ralink corp.
physical id: 0
bus info: pci@0000:01:00.0
version: 00
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: latency=0
resources: memory:c2500000-c250ffff
*-network
description: Ethernet interface
product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: eth0
version: 05
serial: 28:92:4a:59:e3:70
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 firmware=rtl_nic/rtl8105e-1.fw latency=0 link=no multicast=yes port=MII speed=10Mbit/s
resources: irq:42 ioport:3000(size=256) memory:c2404000-c2404fff memory:c2400000-c2403fff


Command :sudo rfkill list all

Result:

0: hp-wifi: Wireless LAN
Soft blocked: no
Hard blocked: no

madvinegar

Wed Feb 27, 2013 7:25:25 pm

Your wireless card is Ralink corp. Device [1814:539b].
This card needs the driver called "rt2800pci". Therefore, uninstall or delete any other module you installed/loaded regarding broadcom drivers.

The driver rt2800pci comes preinstalled in kernel 3.5.0. You are currently using (I suppose) kernel 3.2.0 and this is why you card is not working by default.
Therefore, I recomend that you upgrade to kernel 3.5.0 and hopefully your card will automatically be recognized.
To do so, open terminal and run the following command:

sudo apt-get install linux-image-generic-lts-quantal linux-headers-generic-lts-quantal

After installation is finished, reboot and you will automatically load kernel 3.5.0.
Check if your wireless is working.
You may need to run in terminal

sudo modprobe rt2800pci

bhumanasudhakar

Thu Feb 28, 2013 11:42:49 am

Thank you it worked amazing :)

But after every restart it works only if I re-execute the command sudo modprobe rt2800pci

Is this is the expected behaviour?

madvinegar

Thu Feb 28, 2013 1:05:26 pm

I can tell you how to make the laptop load it automatically.

Open terminal an run:

sudo gedit /etc/modules

A file will open.
At the end of this file, on a separate line, add the word

rt2800pci

Save the file, exit, reboot and see if your wireless springs to life automatically!
Let me know if it worked.

bhumanasudhakar

Fri Mar 01, 2013 10:06:08 am

Thank you it worked :)

madvinegar

Fri Mar 01, 2013 10:27:23 am

Great! :mrgreen: