Ubuntu Networking :: Hp Mini 311 Bcm4312 Wifi Internet Connection?
Feb 19, 2010
I face in getting my wireless connection work. I am able to establish connection with my router and browse router configuration pages successfully. However, trying to access any other internet address (through browser or ping etc) results in intolerable poor performance (70% to 100% packet loss in ping). Ethernet connection (eth0) works perfectly though. Am furnishing the details below:
Netbook: HP Mini 311
Product No: VM257UA#ABA
Model No:311-1000NR
Ubuntu Netbook Remix:
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Apr 21, 2010
I've been having 2 issues with my internet connection on ubuntu for as long as I can remember, I've tried updates but they haven't seemed to work so great and am pretty fed up with this. So I have a Netgear wg111t wireless usb dongle which I got working through ndiswrapper. The 2 issues I am having are:
1. After a random period of time my internet just decides to disconnect, the strange thing is the bars at the top still say I'm connected. The only way to get the internet working again is to turn the pc off and on. Another way I have experienced this happening is usually when I'm downloading something off a torrent.
2. After restarting my pc the wifi usb isn't recognised and I can't connect to the internet.
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Mar 20, 2010
I want to share my internet connexion via ad-hoc WiFi. If it's unsecured, it works fine, but when I use WPA encryption, it doesn't work anymore! I can connect from my iPod touch, but no internet. I connect to the internet from my laptop, via eth0 I want to share my internet connection via wlan0 I have no idea what's wrong
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Jul 6, 2010
I have been using windows 7 for awhile now, and i was using connectify (an internet connection sharing program that turns your laptop into a wireless router), and i'm planning on completely switching to Linux from a dual boot, and i was wandering if there is a way to share an internet connection (mainly to my PS3) on Ubuntu 10.04 x64, and wirelessly if possible, though i wouldn't mind if it was through Ethernet.
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Jan 30, 2011
Im living in a student-city where we get one internet-cable in the wall each, if we need more we are told to use a switch. But, since ive got some tech that depends on wifi, I was wondering if its possible to setup my ubuntu to work like a sort of wifi-switch?
Basically, Im not allowed to set up anything that resembles a router..(so no dhcp) all i need is what a switch would do, only wireless and wpa/wep would be very nice
Atm ive got my cabled network plugged into my onboard ethernet-port, and ive got a d-link DWA-556 (Atheros AR5008 I think) wifi card that i wanted to use to share my connection. is this doable?
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Feb 26, 2010
I was connected to internet by wired connection in my home. I was able to share my Internet connection to other computer by proxy using squid. My question is, Can I share my internet connection to mobile device by WiFi? I'm using ubuntu 9.10 in my laptop.
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Jul 7, 2011
I have a Ubuntu 10.04 laptop that gets its Internet connection via WIFI using WICD as network manager, and Windows XP desktop with no Internet connection. What I want to do is share my Internet connection from my laptop with my desktop via a Ethernet cable. But i have no idea what to do. How do i go about doing this?
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Dec 27, 2010
I have two computers:
- one is my desktop, running ubuntu. it has two NIC's one is wired (eth0), the other is wireless (wlan0).
- the other is my laptop, running archlinux. two NIC's as well (eth & wlan).
I would like to connect my desktop to my router via eth0 and connect my laptop to my desktop via wlan0, providing internet access to my laptop. i would like both computers to be able to use the internet simultaneously (not all packets would be forwarded).
Any manner of doing this would be ok, but if this is a simple enough task to do it by simply configuring some files (e.g. /etc files) rather than installing some unnecessarily big application, then that would be wonderful!
Also, not really as high a priority but if possible, i would like this to perhaps not be limited to my laptop. connecting any device (a psp or pda for example) to the internet this way (making it a hotspot in a sense) would be super! encrypting the connection (WEP for instance) would be ultra-mega!
Miscellaneous info:my desktop uses dhcp to connect to the router.
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Oct 24, 2010
I am using fedora 12 with bcm4312 wireless card. But wifi is not detected by os. I am new to open source .
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Sep 30, 2010
I've been reading around, but not had much success at all in trying to share the internet connection from my laptop to my phone.all the articles i read refer to earlier versions of Ubuntu and the packages they mention have become obsolete, according to the apt-get tool.im not that new to Linux, but my networking probably isn't up to scratch.if anyone could help me, that would be great, im using Ubuntu 10.04 at the time of writing.
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Oct 12, 2010
1 ) Machine Brand and Model (PC/Laptop):Dell Vostro 1520 (Laptop)
2 ) Wireless Brand, Model and Wireless Chipset:
Code:
alexander@alexander-V1520:~$ lspci -nn | grep 'Broadcom'
0e:00.0 Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g LP-PHY [14e4:4315] (rev 01)
3 ) Check interface:
Code:
alexander@alexander-V1520:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:24:e8:c3:d5:2e
inet addr:192.168.1.3 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::224:e8ff:fec3:d52e/64 Scope:Link
[code]....
In System-->Administration-->Additional Drivers I've enabled the 'Broadcom STA wireless driver' and its noted as 'This driver is activated and currently in use.' Changes I made
- I've activated the Nvidia driver.
- I've installed Boxee (media center)
- I'm using CPU frequency scalers for both my cores.
- I've updated my system and am using maverick-security, -updates and -proposed.
- I've installed b43-fwcutter
- I've installed firmware-b43-lpphy-installer
Other than those adjustments the system is completely fresh. When I suspend or hibernate and activate my laptop again it only shows a backlight-lit black screen and does not continue restoring. Other than the occasional flash my cpu 'business' indicator led does nothing. BUT The wireless led is now on. I've tried the Broadcom B43 driver as you could've guessed from the changes I made, no result. I had to use the 'lpphy' installer(for BCM4312 (with Low-Power aka LP-PHY)), the 'legacy' and normal version both gave an error upon executing the post installation script.
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Dec 30, 2010
I'm using a HP mini netbook, and I recently installed Ubuntu on it. I updated and did the whole proprietary drivers activation and it now scans and sees networks but I am having trouble actually using them now. It says that it is connected to a wireless network but it never loads any pages.
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Apr 2, 2010
I just installed UNR from a usb drive on my hp mini 1030nr. I followed a guide and got the drivers installed from the drive, but they would not activate in the restricted hardware dialog. I tried to run update over wired, but I couldn't get ethernet working. ifconfig -a anly shows lo, eth0 doesn't seem to exist. how to get wifi working?
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Jul 31, 2010
I have a Dell laptop with a bcm4312 wireless card. Every once in a while though, the laptop is unable to send or receive any data for 30 seconds. The connection is not dropped, and nothing shows up in any system logs. Both the wl and b43 drivers have this problem, but it works fine under vista.
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Jan 6, 2011
I own a Dell Mini 10v netbook, I love the little thing, except I hate the Broadcom wireless card, I would much rather have a card that can use open source drivers. I have been searching on Google, looking on forums and looking on the hardware sites, but I cannot find a replacement card.
The problem is the tiny Dell has a tiny place to put the card and according to Dell and Broadcom, it is a "halfcard", which I have no idea what that is.
replacing the wifi card on this netbook?
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Dec 17, 2010
A few weeks ago I decided to install Ubuntu and try it. I was really exited about running Ubuntu in my computer. I was all fired up about the new software I installed. I found that I needed an internet connection to get additional software.
So my first task was to get an internet connection, I did a lot of research about this subject and I encounter small but a lot of difficulties.
I was trying with an internal modem in my computer and with a WiFi antenna with no success.
I don't want to give up, at least not yet, I hope that someone in this forum can lead me to get a successful internet connection.
The equipment I am using is as follows:
Computer Compaq
Internal modem
WiFi driver in tar.bz2 format.
This is the WiFi description: External Antenna USB WiFi Wireless IEEE 802.11G/B WLAN 54Mbps Network Adapter USB2.0 Wireless Lan USB Adapter for Laptop Noteook Desktop PC Suport Vista/Windows 7(32bit & 64bit)/Linux.
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Apr 8, 2010
I have 2 connections, wlan and wired, and I'd want to have a few websites (in my browser) to connect through the wireless connection while other go through the wired rj45 connection. s it possible? (without unplugging the rj45 cable...)
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Nov 27, 2009
I just have moved from winXP to CentOS and i have found one problem. i can not get connection to the Internet
KDE "System -> Network Device Control" select "wlan0" push "Activate" and receive
Error for wireless request "Set Mode" (8B06) :
SET failed on device wlan0 ; Invalid argument.
Error for wireless request "Set Encode" (8B2A) :
[Code]....
also i did #service NetworkManager start
it is runing but i can not get connection
the network card is Intel PRO/Wireless 3945ABG Network Connection
In addition, how can i see a list of available wireless networks
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Jan 9, 2011
I am running Ubuntu 10.10, and I would like to use my computer to share the internet connection from an ethernet port. For example, I would like to set up my computer as a wireless access point so I can create a network that other computers can connect to for internet.
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Aug 28, 2010
I am not able to connect to a wireless network with the HP mini 110 series. When going to the wireless network menu, no networks shows up. if the solution could be described in a very easy "how-to" or just be made into a patch (if there is pathes on ubuntu) it would be nice.
System specifications from HP:
<li style="font-weight: normal; margin-top: 10px;"> Intel(R) Atom(TM) N455 (1.66GHz) + Intel(R) Graphics Media Accelerator 3150 [For Mobile Broadband] <li style="font-weight: normal; margin-top:
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Oct 4, 2010
The netbook wired internet was working fine UNTIL I reset the internet modem! and then it no longer was able to connect to the internet.
I read several threads and did sudo lshw -C network
It said network disabled
ethernet interface
Atheros AR8132 lic gigabit ethernet adapter
physical id 0
bus info pci@0000 :02:00.0
sonia@sonia-laptop:~$ sudo lshw -C network
[sudo] password for sonia:
*-network
[Code]....
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Sep 1, 2011
I installed the netbook version of ubuntu 10. Problem is no wireless networks show up. So I have an eternet connecting. Only problem is when I plug that in, still no internet. I need to download drivers to make the wireless work.
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May 30, 2010
Long term Fedora user, I have recently decided to set up a small shuttle computer as a media centre (using mythTV), data store/NAS (so all my data is centralized), mini web server, etc. After installing I had the fun of trying to get my audio working correctly (which I did eventually .. after finding out I unplugged the audio after the second reboot and solved it after somewhere). After this, I got internet video searching working through mythTV using adobe Flash. I then went to bed only to find the internet not working (can't telnet, can't traceroute, can't anything). This is both as the mythtv user I have set up and as root.
The setup I have is:
PC -> router -> interweb
192.168.1.7 -> 192.168.1.1 -> interweb
I also have a laptop (F12) which is on 192.168.1.5.
The laptop has access to the internet just fine (no problem at router / interweb).
I have the only access to the router and disabled any ISP access (no changes in router).
I have the only access to the PC (no changes in PC).
I have set SElinux to permissive (no selinux issues).
I have temporarily disabled iptables on the PC (not firewall issue).
So, I decided to look at the differences between my two machines on the network. Initially the PC was missing the route:
169.254.0.0 0.0.0.0 255.255.0.0 U 1002 0 0 eth0
I changed the services on startup so thet 'NetworkManager' was off, but 'network' started (exactly like my laptop). I turned off avahi-daemon, and any other network sort of daemon which doesn't match my laptop (which I have also customized).
I then set my eth0 config file to this:
Code:
# nVidia Corporation MCP77 Ethernet
DEVICE=eth0
HWADDR=00:30:1B:47:C4:FF
ONBOOT=yes
BOOTPROTO=none
TYPE=Ethernet
DNS1=192.168.1.1
USERCTL=yes
IPV6INIT=no
# DEFROUTE=yes
IPV4_FAILURE_FATAL=yes
# NAME="System eth0"
# UUID=5fb06bd0-0bb0-7ffb-45f1-d6edd65f3e03
IPADDR=192.168.1.7
NETMASK=255.255.255.0
NM_CONTROLLED=yes
GATEWAY=192.168.1.1
MTU=1432
# PREFIX=24
Commented out any lines which I didn't recognize. So, right now netstat -rn returns:
Code:
Destination Gateway Genmask Flags MSS Window irtt Iface
192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0
0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 eth0
/etc/sysconfig/network:
Code:
NETWORKING=yes
HOSTNAME=sophie
And to me everything looks OK.
I even have inter-communication working fine (I can SSH between the two servers no problems - 192.168.1.7 <-> 192.168.1.5). I can do DNS queries from both just fine (nslookup google.com returns fine). I just can't get any information back from the net. Would it be work me doing a tcpdump or wireshark dump etc ('tcpdump > file' would be easier for me)?
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Oct 22, 2014
I manage to install debian on my flex 10 (lenovo), but now internet is not working, i can see the network, but even being able to connect to them i can't access the net...
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Jan 6, 2010
I have 2 laptop with opensuse 11.2. One of them is connected to the Internet through a Mobile Connection with a CDMA/EDVO modem on the usb port. I want to share the Internet connection with the other laptop through the WiFi interface of each of them. How should I proceed?
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Aug 3, 2010
I'm new to Fedora, I used to have Ubuntu 10 and found that some software I required would not work properly so I decided to Fedora under recommendation from a friend. I really like it but when I installed Fedora 13 on my Netbook I found it difficult to set up my wireless connection.
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Feb 3, 2011
I am having a problem while connecting to a D-Link Access Point with Multiple ESSID. It keeps saying activating but in the end nothing. I am using KnetworkManager & there is no Encryption on the Access Point.I am able to get connected with another machine using windows.Here is my hardware info:
0c:00.0 Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g LP-PHY [14e4:4315] (rev 01)
Subsystem: Dell Wireless 1397 WLAN Mini-Card [1028:000c]
Kernel driver in use: b43-pci-bridge
& the logs:
Feb 3 15:44:00 Shiraz-Suse kernel: [ 316.188245] wlan0: authenticate with f0:7d:68:17:e5:a4 (try 1)
Feb 3 15:44:00 Shiraz-Suse kernel: [ 316.191262] wlan0: authenticated
Feb 3 15:44:00 Shiraz-Suse kernel: [ 316.191501] wlan0: associate with f0:7d:68:17:e5:a4 (try 1)
Feb 3 15:44:00 Shiraz-Suse kernel: [ 316.194008] wlan0: RX AssocResp from f0:7d:68:17:e5:a4 (capab=0x421 status=0 aid=1)
[Code]...
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Apr 12, 2010
Code...
I've got a new HP Compaq Mini 110c-1110SD.
I've booted Ubuntu UNR 10.04 Beta2 from a USB stick and at first it seemed like everything worked so I installed it (dual boot with the installed Win XP which works fine, no network problems)
But .. I forgot to check if internet worked. Since I don't have a wireless, I plugged in a cable and the Auto eth0 showed up as connected.
Looks good, but I can't get internet to work. Local browsing on my LAN works ok, but getting on the internet doesn't work neither does apt-get so updating is a problem too.
Strangely enough, ping does work ...
I thought it had to do with UNR being a beta, so I've booted from a live UNR 9.10 usb stick, but same problem, no wired internet.
I'm totally stumped. I've been running Ubuntu since 2007 on several PC's and never had any problems with networking.
So, how do I fix this ?
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Aug 14, 2009
I'm trying to get the Broadcom BCM4312 Wifi working on my HP 2133 MiniNote.I have tried:
(from here http://linuxwireless.org/en/users/Drivers/b43 )
$iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
[code].....
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Feb 20, 2011
I'm a Linux newbie. Used to use Ubuntu, but I switched to Slackware because I want to learn how Linux works better.
On my Samsung qx410 laptop, I can't connect to the internet. I went to the System Settings -> Network Settings and all the tabs there, but it wouldn't detect any connection, wireless nor wired.
I noticed that the kernel of Slackware 13.1 is out of date, so I tried compiling a newer one, but I couldn't get that to work.
I tried downloading this file: iwlwifi-6050-ucode-41.28.5.1.tgz but even after reading the readme, I had no clue how to go about installing it or even whether it was the right thing to install in the first place.
How can I get my internet working?
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