Ubuntu Networking :: No WiFi Connections On Acer Extensa 5620z
Nov 11, 2010
I have a problem with wifi network,installed ubuntu a few days ago.I have bcm 4312 wireless adapter, activated the broadcom STA driver, until this moment i didnt update the OS,just out of the box OS, with activated wireless STA driver.After reboot ,the wifi was working, it found some networks, but it wont connect.Im trying to connect to a WPA2-personal , AES encryption network,i type in the password, im 100% sure i type it correctly, but it wont connect, it just asks for password again and again.I was thinking maybe i should update the OS, and i did it, after the update, i checked the STA driver, it was activated, working fine, but this time Network Manager didnt find any networks,as if there is no wireless device.How can i fix this ?
I have a fresh install of Ubuntu 11.04, Wireless doesn't work I don't even see a wireless option in the Internet connection drop-down menu, Ethernet is working however first try It said connected eth0, but now it doesn't show it's connected but it is, the wifi card is BCM4311 the common one, it has a signal up turn on switch on the front but it doesn't turn it on...
i just got ubuntu yesterday and had to play around with some settings and the fw-cutter tool to get my wireless working and it was...although i upgraded the kernel to 2.6.32-25-eneric...and it stopped working. the simple solution is to use the previous kernelersion...the wireless works there, but thats just not good enough for me ... it recognizes my card is there it just wont connect. originally i was using b43 driver and now it does not show in the system>hardware drivers list only the sta driver does, although when i try to install and activate it i get the error message "sorry, installation of this driver failed.please have a look at the log file for details: /var/log/jockey.log"
I am trying to install Fedora 12 on my Acer extensa 5635G notebook but i have a problem.
After i put cd into drive and choose boot from that menu, only thing i get is black screen, even tho i hear disk and dvd drive working.If i connect external display and then try to boot and install, it works fine on external display, but still no picture on notebook display.
Right after selecting [Install Ububtu] / [Try live CD], I get this message and the system freezes. The same message appears when trying to install Ubuntu from VMWare Player or booting from a CD instead of a USB stick. Has anyone else experienced the same?Processor Intel Celeron 900 Mainboard:Acer BA50-MVBios:Phoenix V1.3311Chipset:Intel GL40Video Card :Mobile Intel(R) 4 Series Express Chipset FamilyHard Disk :Western Digital WD1600BEVT-22ZCT0 ATA Device (160GB)My old HP Pavilion boots and installs Ubuntu 10.10 just fine from the same USB stick. I have tried both 32bit and 64bit editions with same results.
I have just installed Fedora 14 on my Acer Extensa 4220. I am having trouble finding way to manage the built-in webcam: I surfed all the options on the menus and could not find the suitable application to do that.
I have an Acer Aspire One 110 with Ubuntu 10.10 Netbook Edition, after i upgraded to 10.10 the wireless network connection is lost about 10 minutes after login, and I can't get it back without rebooting.
I've recently installed Jaunty on my Acer 5920 and I'm in love. Yet I can't get the wifi to work with my pathetic mortal knowledge of gnu/linux. Every time I enter the password to log into my wifi router it immediately asks me for it again not accepting it and I don't have clue what to do about it. I'm using a Acer 5920 with a Intel PRO/Wireless 3945ABG card
The last three devices on the list will connect wirelessly to the router without a problem. But the Palm and the 2 Archos devices will see the router, and allow me to enter the WPA password, but will NOT connect to the router. Those devices will connect to other wireless access points (cafes, work, etc... ), but refuse to connect to my D-Link router at home .I'm at my wit's end on this one. I've looked at changing the channel of the router, but I can't seem to find that in the control panel (other than the setup telling me that it's on channel 6). Any ideas on what to try next would be appreciated.
Fresh install Ubuntu 10.10 on Acer Aspire 5050 with new hard drive. I struggled to turn the Wifi's button turn on but led light always on. It does not detect wifi driver. I installed ndiswrapper to get Acer's Winxp driver: netathr.inf by Windows Wireless Drivers from Ubuntu Software download. It's same thing as ndiswrapper.
Our school has a small 3-computer lab in the preschool department where the kids come in and simply use Firefox to access some educational websites. Due to logistics in the building they're in we had to go with a wireless solution in the following setup:
- Apple Airport Extreme WAP - 3 HP DX2200 desktops running Ubuntu 10.10 - 3 Trendnet TEW-664UB USB wifi chips
All was running great until we got the computers installed on site and now they are constantly dropping the wifi connection if they are even able to connect at all (which is highly hit or miss).
10.10 picked up the USB wifi card as soon as we plugged them in and showed the available networks, but actually obtaining and keeping connections is a nightmare at the point. The computers are in very close proximity to each other (only about 2-3 feet between computers) and the WAP is in the next room (other computers and mobile devices are able to connect to the WAP with full signal from the same room/location). Thats about all the detail I have off the top of my head, could this be an interference issue with the wifi cards or does this sound like an Ubunutu issue? Again we have had multiple other devices in that room all able to connect seamlessly.
trying to bring back to useful ife an old laptop: an Acer 1360.
I have installed kmod-ndiswrapper to assist me. The laptop has one of these:
00:0a.0 Ethernet controller: Linksys, A Division of Cisco Systems [AirConn] INPROCOMM IPN 2220 Wireless LAN Adapter (rev 01)
I have grabbed the Windows drivers for this card and installed:
[graham@old-acer ~]$ ndiswrapper -l WARNING: All config files need .conf: /etc/modprobe.d/ndiswrapper, it will be ignored in a future release. neti2220 : driver installed device (17FE:2220) present
ndiswrapper 158060 0
Looking good to me - (is that conf file required an issue?) but Network Manager doesn't recognise that I have any wlan running at all. The Wifi button on the laptop is on but 'red' and not 'green' for up and running.
Um. Next steps? I suppose I could buy a compatible wifi card and slap it in?
ok so the router works in windows and i know the config details of it.i can see other wifi access points in the area but not my one. i have tried joining it as a "hidden network" to no avail.is there any reason why fedora would not detect my own wifi when it detects substantially weaker signals instead??
I have an Acer Aspire 5720z notebook/laptop, and got slackware 13.1 x64 installed. Everything works like a charm ( touchpad, keyboard, screenresolution ), but I a problem with the wireless 'card'. When I just installed it (as dualboot to the MS Vista it came equipped with) wicd didn't function. Took me ages to find out the standard Atheros AR5001 thing is fully supported under Linux (hence the very few topics on the card ) But still: ifconfig or iwconfig wlan0 up gave me an error 132 message, which through google I learned: hardware switch is set to off.
Anyway: There's this litte button on the first row of 'special' keys, with a blinkenlights (led ) that indicates that Wlan is on (or there is wlan activity). Under Vista, it blinks and flashes with Wlan activity, Under Linux: Nothing, Not during Boot, not during never! Under Vista, when pressing the button, the Wlan is switched off, and on: The internet connections are lost, and when switched on, network activity is restored. Attention please: It's NOT a switch, just a button. It took me some time to give up getting the Wlan going under linux, rebooted into Vista, noticed the light did flip on,.. and under Vista no problem. I rebooted in to Linux again, and voila: WORKING! Happy! Succes! Profit! Nope: the next day: nothing. I didn't press the button. I could press until forever, but under Linux: nothin. Rebooted into windows, had to switch it on, logged out, rebooted into Linux: Working again.
To cut a long story short: the button doesn't work under Linux. Since it's a ' soft ' button, can I switch it on by a command? Since it apparently switches itself off randomly ( maybe sleep, hybernate or any low power state auto switches it off ) and I can only flip it on in Vista.. not the most desireable way to work.
lspci 06:00.0 Ethernet controller: Atheros Communications Inc. AR5001 Wireless Network Adapter (rev 01) uname -a Linux nutella 126.96.36.199 #3 SMP Wed May 12 23:13:09 CDT 2010 x86_64 Intel(R) Pentium(R) Dual CPU T2330 @ 1.60GHz GenuineIntel GNU/Linux slackware 13.1 x64 Acer Aspire 5720z See button:[URL]...
There are a few ' quick start ' buttons next to it ( which I don't ever use ) to start Internet,Mail ,Bluetooth), dummy buttons with leds for hdd activity, caps and scroll lock and some acer only keys with no funtion under linux either )
I saved the file when I was at my hotel as a .doc file, and it had 7 or 8 pages written. I forget the file size. I'm here at the airport now, and as I load this file up to work on it, it says it's 0 bytes. What the hell happened? I'm freaking out because I *need* those notes to write my paper. I didn't really make a dent but it was still a good amount of progress! Does the file not opening have to do with switching wifi connections?
I installed the bleeding edge drivers using a guide I was referred to from the wiki, when I was having intermittent wifi connections. It worked well for about two days, but now it's just as intermittent as before, and it works just fine in OSX and on other machines, so I'm thinking I need to change the driver.
How do I go about installing another driver? Which ones have you had luck with for a MacBook Pro Santa Rosa 3,1 running lucid under 64 bits?
I've been searching for a couple of hours and have not found any threads that solve my situation... hope I'm not repeating something here.
Setup: Notebook with openSUSE 11.2 using KDE 4. Using Network Manager to manage network connection (although I've tried configuring this using ifup as well with no luck).
I need to be able to connect to client networks via a network cable (Ethernet) and connect to the internet via my MiFi 2200 Mobile WiFi. Both cards/connections are active with the following:
I have no problem mounting drives from the client's network. But, can not reach the internet. If I disconnect the ethernet cable, the browser will immediately connect to the internet and load web pages.
I'm assuming the ethernet connection is taking precedence over the wireless connection?
I can't imagine that there is not a way to set this up. If Windows can do it, I'm sure openSUSE can!
I haven't had a problem with this yet, but today I was online via my wifi connection and then the network center said there was no connection. My modem said I had full bars, and I tried restarting both the modem and the laptop, but nothing. The internet works if I plug in the ethernet cable, but will not pick up the wifi signal. I called my service provider and for 2 hours they couldn't figure out how to connect it because it has Linux. They tried to set up a new password protected network because they said the modem was working fine, so they had me delete the old network from the computer... but when I tried to set up a new network it still was not picking up a wireless signal. Ive tried flicking the switch on the front of the laptop and it still will not pick up a signal. Please help me out with this... I have no clue how to use Linux!
I powered up the acer aspire one zg5 and it goes to the first screen but does not connect to the internet when I press the internet button the wifi connection is fine and will download updates fine but will not connect to the browser, am so out of my depth as not familiar with this system , if I dont fix this will have to blame one of the kids.
I just did a dual boot with OpenSuSE 11.2 and Windows 7. They both work perfect but for some reason the wireless (intel wifi 5100 AGN) and my wired network card (Atheros AR8131 Gigabyte controller)do not work in opensuse. Now the problem is that I do not have a clue about linux and therefore I don't know how to fix the problem. I searched the forum and I tried these commands "sudo /sbin/ifdown eth0" and "sudo /sbin/ifup wlan0" and both says something like device not connected/present (can't remeber exactly).
have a problem with my network-manager in ubuntu 10.10.when I dial one of my vpn connections, my other vpn connections be disabled and I can't use them!I tried to restart network-manager and gnome-panel, but it does't seem to solve this problem.
I have only had a few weeks worth of experience with linux, so I'm probably considered a newbie at this but I felt like giving it a shot. I just configured my new Toshiba Satellite A505-S6969 to jaunty. Most of the transition is going well but I'm stuck with a few issues, one of which is getting my wifi to work. Right now I'm working off of an ethernet cable.spci returns
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07) 00:01.0 PCI bridge: Intel Corporation Mobile 4 Series Chipset PCI Express Graphics Port
My laptop has an internal wireless device and a button to turn it on/off, but since it has bad reception I use an external USB wireless adapter.The problem is that if I turn the internal wireless device off using the button, it also turns the USB wireless adapter off.Is there anyway to use the killswitch (the button) only for the internal wireless device?This only started to happen in Ubuntu 10.04.
Installed ubuntu 9.10 dual boot with win7 yesterday. Everything working but Wifi. Wifi works fine with Win7. No Wifi in Ubuntu. Very confused. I have info from the wifi trouble ticket post.There does not seem to be a driver for this card anywhere.
lawrence@lawrence-laptop:~$ lspci 00:00.0 Host bridge: Intel Corporation X58 I/O Hub to ESI Port (rev 13) 00:01.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 1 (rev 13)
get WIFI working on my Dell D600 with Ubuntu 11.04 freshly installed. I some limited sucched following the this post t=1621331 this got the card working but it was very very slow over 70% packet loss to the WIFIrouter. 1. Machine details Dell Latitude D6002 Wireless Broadband and Chip setlspci -nn | grep Broadcom - 02:03.0 Network controller : Broadcom Corporation BCM4309 802.11a/b/g [14e4:4324] (rev 02)3. Check interfaces
eth0 Link encap:Ethernet HWaddr 00:0b:db:e0:1c:5b UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0
I have a pc which has 2 network cards, 1 wifi and 1 ethernet card.
I'm using wifi card to connect to wifi network (internet) and i'm planing to share this wifi/internet connection via ethernet to wireless router (siemens sx763) so i can have internet on my other devices, e.g. mobile phone, laptop.
I am running (K)Ubuntu Lucid 10.04 64bit on a Dell Latitude E6400, WiFi Card Intel 5100. Never had any problems with networking. Up to about 2 weeks ago. I do realize there have been quite a few posts with this network adaptor, but non really described the problem I have here.
What happens is that suddenly the WiFi LED on the computer stops blinking, the WiFi connection gets disrupted, and the device is not recognized anymore when checking ifconfig. Only cold restarting the machine helps then... it will work for a while (between 1 and 20 minutes) and then crash again.
On Windows 7 the card works perfectly fine. With Ubuntu 11.04 in Live CD mode I have the same effects (connection crashes after a while). Also tried booting an older kernel, no success.
My exact hardware:
I notived the following problems in /var/log/kern.log
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...)
the only error message I can find comes from "dmesg|tail"all it shows is "no IPv6 router"any body know what is going on here or where where to look for more clues the next time I get around public wifi Oh the windoze washers and apple polishers don't seem to have any problems at all
I have an old PowerBook G4 that I would like to use as a 'dummy' computer for learning wireless penetration (WEP/WPA attacks) more effectively. I had been using a wireless router, but I gave it away I can use Mac OS X to share an ethernet connection over wifi, but this is _very_ un-configurable. You get two options only, WEP and a key-length. So, I would like to install someway to make this wireless connection more configurable.
I have just finished installing 9.04 via USB onto an Acer Travelmate C110.For the record, 9.10 refused to even boot on this laptop. I used universal-usb-installer and unetbootin, both without success.The installation completed successfully, except that wireless networking is not enabled. Can someone please point me to the correct resource whereby I can get the wireless nic working.
Neither of my wired network connections are listed in the network manager applet. I know that networking seems to be functional since I can ping local devices on the network. I can't resolve DNS names however. I suppose this is because network manager usually handles DNS? I've posted the outputs of various configurations below.
/etc/NetworkManager/nm-system-settings.cfg # This file is installed into /etc/NetworkManager, and is loaded by # NetworkManager by default. To override, specify: '--config file' # during NM startup. This can be done by appending to DAEMON_OPTS in
Is it fair to say that connLimit and hashlimit are very similiar on Linux i.e. while hashlimit caters to limits for groups of ports, they both set the connection rate limit per host? How in IPTables, do I configure a policy that limits connections on a port that encapsulates the total sum of all connections from all hosts? i.e. I do not want to allow more than 6000conn/minute for port range that is the sum of all connecting hosts?