Ubuntu Networking :: No Connection After LXDE Installed
Apr 23, 2010
I was running Ubuntu 9.04 Gnome version and installed LXDE with the lxdnm network manager. (by default, this would not have been loaded.. ) LXDE loaded up without network support The network tools applet shows the loopback interface active ETH0 is inactive. How do I activate it.. Also a network device PAN0 is shown, also inactive.
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Dec 8, 2009
Is Fedora LXDE Spin is any different then the LXDE installed the repositories>?
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Oct 27, 2010
I installed lxde, but my wireless internet doesn't work. I can switch back to gnome and it works perfectly. I tried wicd and manually connecting with the command line. Both fail while trying to get an ip.
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Nov 2, 2010
I've just installed Ubuntu 10 as a last resort to save my laptop from the bin. However, I'm having similar issues to when I installed 9.x a few months back. First off, I have no network connection at all (using another laptop just now). I've plugged in the network cable from the modem and although it looks to be doing something, it doesn't establish a connection. The wireless is also not connected due to Firmware not installed. I remeber this was a common issue with the Broadcom 43xx modem but I need to get the wired network going first to be able to download drivers *I think*.
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Jul 23, 2011
I have an ibm think pad and for some reason the internet(firefox) stop working and i don't know why , the netwprl settings have disappeared or anything on fixing it , yes i have tried restarting the modem but that hasn't work ethier Also i don't really know where the re-start disk so is there anyway i can fix it with out the disk?
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Jan 28, 2011
where i can edit the network connection in LXDE desktop? i dont found this option.
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Jun 6, 2010
I installed a clean installation of ubuntu 10.04 inside Windows 7 and wireless worked normally in the beginning that I downloaded and installed all the updates "I selected without updating Grub".On the first reboot after updates, the wireless icon disappeared from the panel and could not connect to the internet although the settings in the Networking tools were correct.
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Jul 21, 2010
I have an HP Pavilion Dv6-1230US laptop that I bought from staples when it was on sale for 800 dollars with a 4 year accidental damage warranty. It came with Vista Home Premium 64Bit installed. It had Windows 7 Business 64Bit on it at one point, And the latest windows installation was Windows Vista Business 32Bit. My trial period ran out on vista and I switched to Ubuntu 10.04 32Bit, and, as always, I have a problem with the wireless card. I have looked it up and everything, i do have the drivers installed, and it looks functional, but its not. It will act like its going to connect to my AP (Netgear WNR3500L that is like 2 days old), but it eventually askes me for my WPA2-Personal AES key, which I have supplied, and is correct before hand, i type the exact same thing in and it still doesn't work.
I've tried sudo apt-get update, and sudo apt-get upgrade, but it doesn't work. nothing has to update. This installation was installed today, and updated about 6 hours ago to the fullest extent.The wired works absolutely perfect (that's how i updated it). Hardware:Laptop has a Broadcom 4322AG b/g/draft-n wireless card from HP integrated into the laptop. The router is a Netgear WNR3500L which i bought because we are switching ISP's soon and our old router is a modem, that will only work on a DSL connection.
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Jun 30, 2011
I am trying to get an internet connection on my newly-installed ubuntu computer.
i have tried <sudo apt-get install b43-fwcutter>. it responded <E: Unable to locate package b43-fwcutter>.
i then tried a <dmesg | grep -i firm>.
the it spat back at me.
[ 0.161805][Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.245165] pci 0000:05:08.0: Firmware left e100 interrupts enabled; disabling
[ 17.328521] Broadcom 43xx driver loaded [ Features: PNL, Firmware-ID: FW13 ]
[ 18.302783] b43-phy0 ERROR: Firmware file "b43/ucode5.fw" not found
[Code]....
i read the instructions, but no downloads. and fast, too; caus if i don't set up my friends computer by sunday i dont get $50.
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Jan 24, 2010
I used to have a PCi wireless card but decided to upgrade to a 802.11n device. I run the lshw -C network command and no output is shown for the usb dongle. I have installed ndiswrapper and it states the driver is installed, but a popup always appears stating that Ubuntu cannot recognise if the hardware is present, but once this is closed the remaining window shows the dongle is present. So Ubuntu (9.10 btw) can recognise the card is present in the windows driver window, but not in lshw -c network. Any ideas?
There are a number of posts about older Sweex products with different chipsets, but none seem to answer my query. NB my chipset is Ralink RT3070
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May 27, 2010
So I have a usb wireless adapter that I set up on my Xubuntu system, and it has been working great since. The laptop that I have Xubuntu on is kind of a POS, so I wanted to try out LXDE to see how it would fare in terms of resource usage.When logged into an LXDE session, all of the ndiswrapper settings appear to be the same, but there are no networks listed and it doesn't connect.
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Apr 19, 2011
I installed LXDE and want to choose each boot whether to run Gnome or LXDE. However Gnome gets started automatically without me being able to choose. Are there any config files I have to edit?
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Apr 6, 2011
I got myself into some trouble this afternoon when I thought I would give xmonad a try on my HP mini 210 that runs f14 lxde spin. so, after installing xmonad and dmenu and playig around a bit I found out that my wifi doesn't work. I tried ifup but I get the 'usage: .." response which I have read means that the programm can't find a configuration file for the device (and I am pretty sure that some programm was managing these files for me up until now).
I have tried to run system-config-network, which defaults to the tui version for some reason, I guess at this point that the normal gui is based on the gnome backend or something? Anyway, the terminal version just outputs a bunch of info about the devices that exist on the system (eth1 the broadcom wifi device is also listed) and then exits.
Anyway, in the normal lxde desktop you could use the gnome network manager, I guess this is not the case when running xmonad. So how do I do this? Links to documentation are welcomed. EDIT: some info about how I get to xmonad, the machine uses the standard LXDM login and from there I just select the xnomad window manger before logging in. I mean I am not trying to use it on top of anything else (eg. xmonad/gnome or xmonad/lxde etc.)
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Dec 15, 2010
Lubuntu is nice - but it seems the LXDE version is not as up to date as Fedora LXDE Spin or even Debian squeeze with LXDE installed. I do like Chromium on Lubuntu though... its faster and a nice touch. I am looking for a lightweight 64-bit distribution for my main laptop (it is by no means "old" or "low spec" but I like that Lubuntu starts up in like 2 secs).
LXDE version seems not to be recent (esp in 10.04 version which seems to work more stably for me - with Nvidia drivers etc)64 bit install is currently a pain - requires first install of minimal CD or alternate CD both of which required wired Ethernet, then install of lubuntu from PPA. Native 64-bit support would be nice. Linux Mint LXDE, for example, is also only 32-bit.
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Apr 26, 2011
I just installed ubuntu 10.10 and it isn't detecting my wireless connection. Someone told me I need drivers installed i am dual booting and was just wanting to install them from windows though. Could someone give me a link to where i would download the drivers? Also someone told me i need to have a card? What is card?
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Mar 23, 2011
I downloaded ubuntu 10.10 in my PC alongside with windows 7 yesterday. However it could not detect my wireless LAN then with some hardwork I was able install the wireless device driver but still no internet!
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Apr 3, 2011
I'm trying to create a PAN (Personal Area Network) using a laptop (Siragon ML-1040) and my desktop computer, but I get the Connection Refused (111) error.
Blueman doesn't detect any network service between the two computers unless I start PAND on one of them and then it detects the NAP service. That, only after I enable the NAP/Workgroup services on the Services submenu in Blueman. However, it doesn't work neither with the NM plugins or without them (dhclient and that other one I can't remember the name of).
Any clues over here? I'm using pand 4.91 and blueman.
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Jan 24, 2010
Its a case of ".... wireless network connection active but still not internet connection .."I am using WEP - 128 key ... Works when I connect directly using ethernet cable ... but not wireless (pci and wireless router)
ubuadmin@ubucomputer:~$ ifconfig
wlan0 Link encap:Ethernet HWaddr 00:06:25:12:83:3b
inet addr:192.168.1.10 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::206:25ff:fe12:833b/64 Scope:Link[code].....
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Jul 28, 2010
I'm trying to do a SSH connection between my home and work PC both machines are running ubuntu 10.04. I have read all the comunity documentation at [URL] from Work PC. I went on to the web site what is my ip address and noted down the number, From Home i opened a terminal and typed: pnig (ip address). to which their was no reply, now i'm assuming i need to configure the works router to except connection requests, is this Correct?
Also what information do i need from my works network and how do i get it? I understand that I need the routers expernal ip address, but how do i referiance a specified computer after that address? What program do i use in ubunu and how is that information applied to it?
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Jun 11, 2011
My problem is exactly the same as [URL]
but I am stuck at the last hurdle
here are the output of the command that helped to solve the case in the previous post:
ifconfig wlan0
wlan0 Link encap:Ethernet HWaddr 00:1b:77:d2:59:55
inet6 addr: fe80::21b:77ff:fed2:5955/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
[Code].....
I have also tried sudo dhclient but it hasn't helped and I am still unable to connect to the internet
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Dec 4, 2010
I installed Fedora 14 in my HP laptop (dual boot, with Win7). After reboot, I don't get wireless connection (wired connection is fine). The wireless connection in Win7 is fine. I am just not able to get it in F14.
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Oct 6, 2010
I have just installed OPENSUSE 11.3 (32 bit) on a pc. I am brand new to OPENSUSE. I have connected a network cable from a router that previously connected a Windows XP machine to a home wired network/internet connection. The computer shows network connectivity, but when I launch Firefox it cannot find the OPENSUSE URL or any other such as my ISP. Do I need to install or activate some LINUX application to make the OPENSUSE system see the network /internet connection? I can't seem to find any application in the basic OPENSUSE installation that addresses this. Is there some kind of firewall that needs to be dealt with?
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Jan 18, 2011
Everything look great but I don't get how to connect to ethernet connection or how to turn on wireless. I always had automatic connection on ubuntu since 8.04. For now I'll look for some repository and download the "nt" applet manager.
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Feb 9, 2010
I just installed VMware server 2.02 on a CentOS 5.4 machine. I tried to run 'vmware': it starts via my web browser (firefox) with xdg-open. Then, firefox displays this:
Connection Interrupted
The connection to the server was reset while the page was loading. The network link was interrupted while negotiating a connection. try again.
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Jun 21, 2009
I have installed Fedora 11 recently. I want to share my Internet connection.
I have e LAN connection eth0 which is connected to internet.
I have a Wireless connection wlan0.
I want to share my internet connection with wireless connection.
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May 13, 2011
When I have video running and the video stops, I see that the connection is destroyed in about 5 seconds, which is what I want. If, rather than stopping the video, I pull the plug, I have seen it take 350 and 380 seconds before the connection is destroyed. Why is there such a large difference in the time to destroy a video connection between stopping the video and pulling the plug on it when using net filter connection tracking? How can I shorten the time for the connection to get destroyed when pulling the plug?
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Feb 4, 2010
I have two linux laptops. Currently, I'm using both of them at work, side-by-side. Now the problem is, I'm connected to a wireless router, but the wireless only works on one of the laptops. So I'm stuck with one laptop that has no access to the internet. Both machines do, however, have working ethernet nic cards. So, I was wondering if I could use the laptop with the wireless connection to share the internet connection with my other linux machine and access the internet on both of them. Or as an alternative, just use the internet on the machine without wireless and be able to switch back and forth, that would increase my productivity like 30 fold.
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Apr 23, 2010
I'm trying to setup PPPoE connection to establish my DSL connection, but I got
Code:
pppoe[3885]: read (asyncReadFromPPP): Session 4479: Input/output error
pppd[4104]: Cannot determine ethernet address for proxy ARP
in my sylog file.
When I do pppoe-start, it connected but I cannot ping into any destination (even to my modem in the same network). DNS servers are explicitly set in pppoe.conf and resolv.conf. Did I miss anything?
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May 8, 2010
I have problem in making connection to my vpn server I can make connection from windows xp to that but can not open any website and I can not ping 172.16.10.1 when connection established.
These are my configuration files:
server config file:
Quote:
client configuration file:
Quote:
And this is my server syslog tailed file:
Quote:
And I added this routing to /etc/rc.d:
Quote:
And this is my iptable:
Quote:
And vpn connection is lost after establishing a lot.
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Aug 17, 2011
HTML Code: first I'll provide the requested information (from the sticky)
64-bit openSuSE 11.4
uname -a output
Linux linux-mx43 2.6.37.6-0.7-desktop #1 SMP PREEMPT 2011-07-21 02:17:24 +0200 x86_64 x86_64 x86_64 GNU/Linux
dmesg | grep firmware
[ 127.965048] b43legacy-phy0: Loading firmware version 0x127, patch level 14 (2005-04-18 02:36:27)
lspci output:
[Code]...
I've configured the device for my network's settings in YaST's Network Settings tool. Is the card turned off by the kill switch? Where do I find the kill switch?
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