10.5.5 airport unable to connect to school network

I have a santa roza macbook Pro, and I am now unable to connect to my schools wireless internet. I'm pretty sure this happened after the 10.5.5 update.
Before I was surprised at how solid the connection was; always full connection, no drop out's ever, reconnected in less then 2 seconds after sleep mode, and everything was working great!
Now I am simply unable to find the internet; airport doesn't connect automaticaly, and clicking on the airport menu just says "no networks found" or something like that.
I'm pretty sure my school has a linksys router, but I'm unsure of what model it is… Also, before this update I used to be able to connect to my neighboors wifi, now Airport (usually) can't find that either.
any ideas?

I read a few other threads about internet problems which mentioned resetting PRAM, removing the internets from the auto connect list in system preferences, and repairing permissions. I did everything, NONE OF IT WORKED.
I'm starting to get mad at apple now… what have they done to airport? It worked so beautifully in tiger…

Similar Messages

  • Why can I connect to my home network with my iPhone 5 in one room, but when I move to another it is 'unable to connect to the network'

    At home, I can connect my iPhone 5 to my home wifi network with no problems, as long as I stay downstairs.
    As soon as I go upstairs my phone disconnects from the network. I can still see the home network it in the available network lists (with full signal strength), but when I try to reconnect I get an 'unable to connect to the network message'
    If I move back downstairs it reconnects
    This has only started happening in the past week or so
    I've tried to forget and rejoin the network, but this doesn't work
    I reset my network settings on the phone. This worked for a couple of hours and I could connect to the wifi upstairs, but now it won't connect again.
    Does anyone have any ideas what is causing this?

    Sounds like your wi-fi signal strength has degraded.  Try rebooting your wi-fi router, or get it serviced.
    Do you have similar issues with any other wi-fi routers?

  • Why isnt my itouch not connecting to the wifi? everytime i try to conncect to a network and then i put in the password, it says unable to connect to this network! why is not working?????????? someone please help me!!!

    Why isnt my itouch not connecting to the wifi? everytime I try to connect to a network and i put in the password it says "unable to connect to this network" why isnt working?! the password is correct and everything. I just dont understand why its not working. Someone please help me! thanks

    Did it ever work with this WiFi system?
    Do other devices work with this WiFi system?

  • Help!! can't get my airport express to connect to my network

    I have set up my airport express to connect to my network so I can play itunes with it but it says that the Airport has been set up but cannot connect To my network. I've tried it on both my computer and my wife's computer and we have the same problem. I have been able to connect in the past with my Airport express that I had for this one but for some reason I can't seem to connect it using this airport express. Any help would be much appreciated.

    When joining a non-Apple WEP encrypted wireless network with an AirPort, you must use one of two different styles for password entry depending on whether the network is protected with an ASCII or HEX key.
    ASCII password
    If using a password that is plain ASCII text, use the double quotation mark (") before and after the password. These are case-sensitive, and they are at least five characters long for 40-bit encrypted networks or at least 13 characters long for 128-bit encrypted networks.
    Hexadecimal password
    If using a password that uses only the hexadecimal range of characters, add a dollar sign ($) before the password. These passwords are at least 10 characters long for 40-bit encrypted networks or at least 26 characters long for 128-bit encrypted networks.

  • EthernetIP, Unable to connect to the network path specified, Multiple NICs

    I have not been able to find an answer concerning this error, so I am hoping someone can help.
    Computer has LabVIEW 2013 with the NI-Industrial Communications for EtherNet/IP 1.2.1 addon with Win XP although I have verified the same setup with Win 7 x32 with the same results. I am using the EthernetIP CIP Get Attribute Single.vi and the corresponding "Set" vi.
    I am using a pc with five network cards, one for the corporate network (dhcp) and four that are connected to four Rockwell PowerFlex 700S AC variable drives via CAT6 crossover cables. Each 700S drive controls a motor in an engine dyno teststand. The 700S drives have the latest available firmware installed. The four NIC/700S pairs have hard coded IP addresses with the appropriate subnet masks for proper routing. I can use the Windows "ping" command without errors. The program uses a QSM-PC architecture which I have four separate qsm loops  that "talk" to the each drive, those loops constantly request three parameters from the drive, a boolean drive status array, the rpm , and the torque every 250ms using the CIP "Get" vi. That data is then sent to the main front panel via shared variables. When the operator wants to say change the rpm, a write command is inserted into the queue, and the CIP "Set" vi is used.
    My problem is when I start the program, it is hit or miss on whether these loops will begin to loop through their states. If they start, the program is rock solid. When one of the loops does not start, which is most of the time, the error returned is the "-251723767 Unable to connect to the network path specified". See the attached pictures. So if I disable three of the four loops, the error never shows up. Adding another loop or more will cause the error. Slowing down the request rate does not fix the issue and it is not always the same loop that will throw the error. Each qsm loop has its own session name and its own action engine with the only common thing amongst the action engines would be the "Get" and "Set" EthernetIP VIs.
    No more ideas.....Kevin
    Attachments:
    error.PNG ‏12 KB
    clone_error.PNG ‏30 KB

    250 ms is a pretty slow update rate for CIP so Why use a nic for each drive? Use 1 drive nic in your PC and use a network switch to connect with your drives. If You have more then 1 nic you need to specify the nic to use for each loop for each drive IP address so the drive and the loops are using the correct IP settings. You should be able to use as low as 30 ms updates with no problems.

  • Unable to connect Wi-Fi network after ISO 6 update

    unable to connect Wi-Fi network after ISO 6 update. I'm not impressed.

    I updated to ISO 6 on my Daughters Iphone 4S, my Iphone 4, and I have now received my new Iphone 5 yesterday and now all 3 of them have wi-fi issues. I know its not my wi-fi because My Daughters Ipad 2 and my Wife's Iphone 4 is still on 5.11 and the wi-fi works fine. I cant understand why apple have not been saying what's going on and when they will fix it. I have tried everyone's suggestions on this forum and the Internet. Still no luck.

  • Message "WLAN: Unable to connect. Wlan Network not...

    Well guys i bought my nokia 5800 today so like any other curious people i looked the wi-fi hoping connect with the internet and when i try to connect with the wi-fi appears this message "WLAN: Unable to connect. Wlan Network not Found." and then it dosen´t connectbut he finds normally the networ and this message appears after i type the Router password.i´ve already looked in another foruns and i´ve already switch off the Option Qos in my router and the problem cotinues, so anyone can help me?my router is one linksys wrt54g and the type of connection is static ip an the security is Wpa Personal TKIP....
    PLEASE ANYONE CAN HELP ME?I´D BE VERY GRATEFUL WITH THE SOLUTION FOR MY PROBLEM...
    Thanks 
    Message Edited by darkcraft on 13-Jul-2009 09:47 PM

    tomasvaril wrote:
    Same To me. I have Asus WL-500W router at home, WPA2-PSK(AES), password similar to this "lIGf@91pY0TnFY!Jh@7LjTUlsL3ZPY", MAC address filtering. My old Nokia E51 works, my Touch Pro Works with it. When i try my one day old Nokia E72 it does not work, the same like others:WLAN: Unable to connect. Wlan Network not Found. E72 works at my work wifi, which has the same settings but without mac filtering. Have no idea what is happening, all is setting correctly. MAC address of E72 is allowed on router. It has the same settings like E51, but E51 works like a charm E72 does not work. What is wrong?
    As already suggested, you could try disabling the MAC filtering from the router, just to outrule possibility of a typo while entering E72's MAC address to router settings.
    Have you tried swithing a WLAN channel that your router uses?
    Log in to your router's web management pages (check router's default IP address and username/password from it's manual) and switch of the "Automatic" channel selection mode. Try few different channels, like 1, 3, 6, 9, 11, if one of the channels happens to work any better. Note that in case you have set your router to use channels 12 or 13 (or in case "Automatic" channel selection mode has decided to select channel 12 or 13) you must have a SIM card inserted and some other than "Offline" profile enabled on your phone since Offline mode (i.e. airplane / flight mode) won't allow your phone to operate on higher channels than 11.
    In case you have configured your WLAN network (SSID) to be "hidden", try disabling hidden SSID mode on the router.
    Asus WL-500W router seems to be a pre-standard 802.11n device so might be worth looking in to your router's WLAN settings and see if playing around with router's WLAN operating mode and settings improve the situation. First of all ensure that your router is not set to operate in 20/40MHz mode (set it to 20MHz only) assuming that the router is in default 802.11b/g/n mode. You could also try disabling the 802.11n mode completely by selecting a 802.11b/g mode (if available).
    You should probably also check that you're running latest (2.0.0.6 ??) firmware version on your Asus WL-500W router since there seems to plenty of complaints regarding WLAN connectivity and stability issues (in general, not specific to Nokia handsets) with this particular router model.

  • Airport Card on MacBook Pro unable to connect to VPN networks

    For the last year or so (apart from two glorious months at the start of this year) when using an Airport connection, I'm unable to access any VPN networks. I always get an error saying that the VPN server is not responding.
    However, if I use an ethernet connection, a USB Wifi modem or an iPhone tethering I can connect without any issues.
    The VPN connections started working in January to my utter surprise. I think it may have been connected to the 10.6.6 update, but stopped working again when I did my last update on March 13th. I installed Java 10.6 update 4, iTunes 10.2.1 and Safari 5.0.4.
    I'm about to install Mac OS X 10.6.7 to see if it has any effects but I wanted to know if this is a known issue and whether or not there are any solutions to the problem?
    Message was edited by: Tinna
    Seems like the 10.6.7 update solved the problem.

    Hello Oliver,
    I would start with removing your Wi-Fi network from your Preferred Network list. To do that, navigate to the Symptom: After restarting or waking from sleep, my computer might not connect to the Internet section in the first article and it will walk you through that. Another thing you can try is creating a new Network Location to see if there is an issue with your current configuration and the steps for that are in the second article.  
    Wi-Fi: How to troubleshoot Wi-Fi connectivity
    http://support.apple.com/en-us/HT202222
    Using network locations (Mac OS X v10.6 and later)
    http://support.apple.com/en-us/HT202480
    Regards,
    -Norm G.  

  • Airport unable to connect to ActionTec Router

    Hello all,
    It seems everyone is having similar issues with their Mac's being unable to connect or having issues connecting to their routers. My neighbor is one of them. I'm a PC guy, so I know little about macs.. But I've learned within 1 day that His issue is common with everyone on this page.
    He was using a 2WIRE### Router purchased through AT&T/SBC for his DSL Connection. It had died on him 3 days ago. yesterday we attempted to replace it with a new Actiontec DSL Wireless Gateway (router). On first start up, we gave the network a SSID name and no security. His Wife's PC notebook connected fine, and I being next door, was able to connect fine. However his Macbook could not.
    After hours of troublshooting, I learned that Changing the channel can fix the issue. I did this, and after a restart on both ends, I had it finally begun working. Today, he was unable to get on the internet without using Ethernet cable, again.
    I am unsure of how to resolve this issue. I'm not even trying WEP or any security right now since I cannot seem to connect to it at all.
    Any advice anyone can give me would be great. But so far all i've seen as possible solutions have been: change the SSID name, Remove Password making it open, and Change the channel.
    Anyone beleive that Updateing firmware would help? I heard that downloading Macbook updates seem to remove their connections as well.
    -Disgruntaled
    Jeb
    Mac Book   Mac OS X (10.4.10)  

    I have updated information:
    I've spoken to both my ISP and Apple directly. They've replaced my Airport Card and my airport extreme base station. I am still not able to log on via the internet.
    I have heard from a local store that there has been problems before with Macs, wireless internet, and ISP's that use PPOE to dial up. If I were to switch internet companies I would be able to log on no problem (so he says).
    Of course my issue now is, Apple can't fix it, and my ISP won't help as all they will do is see if I can log onto the internet via regular DSL Line, which of course I can.
    I'll let you know if there is a trick or any sort of additional information I can offer.

  • Airport unable to connect to internet after 10.4.11 upgrade

    I was previously using 10.4.9 and the computer always connected to my network with full bars. After I combo upgrade to 10.4.11 this stopped happening. I get a long pause and then this message: There was an error joining the Airport network. Fortunately, I can connect to another router in my neighborhood that isn't password protected without difficulty. But I don't want to rely on that. What's the problem??
    P.S. I've tried restarting my modem/router but I still can't connect.

    I'll find out when they open up tomorrow!
    Other sites say Apple is "aware of the problem" - I'm just going to have to revert to my last backup. Thankfully it wasn't too long ago. I tried changing the WEP/WPA settings on my router and removing the encryption altogether. I'm back on a wired connection. If things don't work out for you, the Linksys WET11 has an ethernet jack at one end and an antenna on the other. So you could theoretically "fool" your computer into thinking it's on wired internet even though it's using wifi.
    I do hope for a clean and quick solution for both of us!

  • Airport unable to connect - keeps getting unnecessary certificate

    Wanted to bring my new Mac to school - and connect it to the wireless network. I can't get access because my mac keeps downloading a certificate which somehow prevents my computer from getting access to the wireless network.
    I've asked both the guys who works with the wireless internet (and setting it up on regular PC's) and the guys working with mac's.. Nobody seems to know why my mac keeps downloading this certificate - but all agree on the fact that it's the reason why I can't connect - so how do I force my mac not to download this certificate - since it is not necessary for connecting to the network at all..
    The man who knew most about mac suggested a re-install of Mac OS X - but this seems a quite drastic?
    Hope somebody knows what kind of magic to use..
    I'll of course try to get the most information possible if something is needed to solve the problem..

    Strange. My school has something similar, but I can get through just fine.
    When you get notified of the certificate, click on Show Certificate, then check the box to explicitly trust your school's certificate. Enter your password to confirm.
    See if that helps.

  • Suddenly unable to connect to wireless network...exhausted all fixes

    I’ve got an odd problem with my two-week old MacBook Pro and its connection to my wireless network. I’ve done what I think is pretty exhaustive troubleshooting, but remain baffled. Here’s the story.
    This morning I connected to my wireless network (DSL 2WIRE modem/router) with no problem. This afternoon I returned and Airport refused to connect, giving me the error message, “Airport is unable to connect to the wireless network…” The network shows up as being available, but when I attempt to connect, it wont. (I didn’t make any changes or install any programs this morning).
    Here’s what I’ve done:
    [1] Restarted the router
    [2] Repaired permissions
    [3] Deleted the network’s entry in Keychain Access
    [4] Re-entered my WEP code (assuring it is in correctly; I’ve tried both with the “$” and without)
    [5] Used interface robustness and without.
    [6] Attempted to join the network from the System Preferences>Network.Airport route.
    [7] Created a new account and tried connecting.
    Other tidbits of information:
    [1] Another MacBook in the house connects to the network with no problem.
    [2] My MacBook can connect to another (unsecured) network that I can “see” in my house.
    So, it would seem my Airport card is working okay.
    Any ideas??

    Some more info (in case anyone is listening...)
    I tried turning off the WEP code and could connect. (Since I share files on my home network, this isn't a "solution").
    I also tried Resetting the MacBook Pro System Management Controller (SMC)(See: http://docs.info.apple.com/article.html?artnum=303319). I did this (I think -- there wasn't any indication that the reset "took"), but alas -- no luck.
    I gave Apple Care a call, but the support guy, while courteous and all, didn't have anything to offer other than telling me to take it in to an Apple Store for a repair (clearly it isn't a hardware issue).
    Heeellllppppp!

  • MacBook (10.4.11) is unable to connect to wifi networks

    After updating with 10.4.11 (and the associated 2008-01 Airport update) a few months ago, my Intel MacBook has been unable to connect to my WPA2 network.
    It will see my network name in the Airport drop-down menu, but fail to actually connect. The icon appears as if the notebook is rapidly connecting and disconnecting -- switching from five bars of signal to none and back again every few seconds. During this time, my MacBook never reports getting a connection, and all other devices on the network experience severe interference. I am able to connect to most, but not all, unsecured networks.
    System Profiler reports my wireless card as AirPort Extreme (0x168C, 0x86), Firmware Version: 1.3.5 .
    My router is a D-Link DGL-4300 with the most recent firmware. I am running an 802.11g network at 2.437ghz.
    I've tried the following already, unfortunately without success:
    . Switching to WPA from WPA2
    . Removing all the preferred networks from my System Preferences and adding them back in again.
    . Removing all the network info in my keychain and reconnecting to the network from scratch
    . Switching the router to channel 11 (away from 6)
    . Turning Interference Robustness on and off
    . Manually specifying IP and DNS in my network settings, rather than DHCP
    . Removing all other wireless devices from the network
    Looking elsewhere on the net I find that a few other people seem to have this problem, and so far the only solutions I've seen are "roll back to 10.4.9" and "disable security on your home network," both of which are obviously untenable for security reasons.
    The one (and only) WPA-secured router I am able to connect to is the Airport at my local Genius Bar, so they're unable to help me.
    Has anyone else seen this, or have any ideas?
    Thanks.

    Well, I downloaded Pacifist and the 10.4.11 Combo Update. Pacifist verified the AppleAirPort and AppleAirPort2 .kexts on my drive as matching the ones in the package, but I forcibly reinstalled them anyway and rebooted. Still no luck -- now the network is back to the four-bars-no-bars death loop without even popping up the error dialog.
    Luckily however Pacifist turned out to be the solution to the problem. A Google search on "Apple broke Airport" eventually led me to this thread with detailed instructions on rolling back to the previous version of the Airport driver, before the 2008-01 update: http://www.tuaw.com/2008/03/28/airport-extreme-update-2008-001-for-tiger/#c11509 504
    I'll paraphrase it here for anyone else who has this problem:
    Download the Airport Extreme client software version 2007-004
    from http://tinyurl.com/yw3dnu.
    Download and install Pacifist from www.charlessoft.com.
    Delete /system/library/extensions/io80211family.kext
    In Pacifist, open AirportExtremeUpdate2007004.dmg
    and expand the sub folders until you can see the io80211family.kext
    extract and direct it to extract the file to the
    /system/library/extensions/ folder
    restart
    So now my Airport works again, though without whatever security they put in with 2008-01, I guess.
    I suppose I'll have to embargo future OS updates until this gets straightened out, or else re-rollback the io80211family.kext after each one. I sure would like to talk to whoever wrote this update at Apple!
    Thanks for your time, BD.

  • Unable to connect to wireless network

    I am unable to connect to my wireless network with my MacBook.
    I have no trouble connecting with my windows PC. I have double checked the WEP key and checked that I am using the correct key type (128 bit hex). There is no MAC address access control on the network and DHCP is available.
    All I get is a message saying 'There was an error joining the AirPort network "network-name"' and two buttons: 'Try again' (which produces the same error) and 'OK'.
    Can anyone help?
    MacBook Pro 15" 2.16GHz   Mac OS X (10.4.9)  

    Hi,
    I'm also having this problem of not being able to connect to a wireless network. However, I'm in Spain and have my MacBook. I was able to connect to the wireless network with no problem for about 5 days' and then access stopped. I get the same password edit saying the network does not recognise the pw. I've tried all the proposed solutions described in this thread: entering the data manually, using a $ or " sign and to no avail.
    The airport symbol is grayed out. However, when I open internet connection to join the network, 15 other networks including my own show up, so I believe the airport card is working okay. (everyone seems to have WiFi in the area).
    Does anyone know if there is something peculiar to Europe I need to do in order to gain wireless access again ? I know the broadcast chanels are 1-13 vs 1-11 in the US. But I don't think this is a problem since I had access for a time.
    Any info welcome. Sorry if I'm threadjacking here but I don't see where to start a new topic. The network is fine as I'm connecting using an ethernet cable.
    Thanks in advance,
    J.
    iMac G5 Rev 2; 20; 2GHz; 250 GB; 1.512 RAM; & MacBook 2GHz Intel dual core   Mac OS X (10.4.2)  

  • Unable to connect to WiFi Network Following Upgrade to OS X 10.9.1

    I wanted to post thus to ask if anyone is experiencing issues with WiFi following upgrading to 10.9.1?
    On Monday I upgraded to 10.9.1 from 10.9.  Immediately following the install and reboot, plus for the next four hours - all was well.  I have booted up the MacBook this evening and now I am unable to connect.  The following is being reported in Console;
    time airportd: _doAutoJoin: Already associated to "network name". Bailing on auto-join
    time kernel: Airport: Link a Down on en1. Reason 8 (Disassociated because station is leaving)
    I have connected to the network many times previously without an issue.  My iPad, iPod and my iPhone connects fine.  Also a couple of a Windows 7 SP1 machines connect fine.
    I have saved out the airport plits file, creating new settings from scratch - didn't work.  Rebooted, etc - didn't work.  Put the initial plist file back - still doesn't work.  Currently unable to reboot the router.
    Is this an issue with 10.9.1?

    Got it working...  Needed to reconfigure the Network settings and reboot the router.

Maybe you are looking for