OS X :: Snow Leopard Not Connect To ANY Wireless Network/connection Failed
Sep 12, 2009
I have one of every type of the newest Macs: MacBook, MacBook Pro, MacBook Air, iMac, Mac mini, Mac Pro. Since upgrading them to Snow Leopard, none of them will connect to any wireless network -- regardless of the router (AirPort, Linksys, Cisco, etc.) and regardless of the type of security (open, WEP, WPA, etc.).
Every time I attempt to connect, I get the message that the "connection failed." Here's a 20 second screen recording of what's happening.
I have five Macs in the house, all of which can see each other on the local wireless network...but...for some weird reason, none but when they try to connect, I get �Connection Failed� after several minutes of silence.
When I click �Connect As...� in hopes of getting a login screen, nothing happens at all. Nada. Zilch. Zip.
The sharing settings on the MacBook are identical to the ones on the other five. Of course, the MacBook can connect the other direction to everyone, including my brand spankin� new MBP.
Any clues, oh wise ones? I�m stumped. What is it about getting into a simple MacBook that has two G4s and two MBPs scratching their heads?
After extensive Googling, I need to take a break, and find out if someone with more experience knows what I can try next...
I'm not the best when it comes to Networks, or even router configuration. I'll just put that out there, in case I've missed something obvious.
My router connection (DLink 2640B) was working perfectly fine before I upgraded to Snow Leopard. Now I cannot connect to any wireless network, and I cannot connect to the router administration page, either
(192.168.1.1).
The internet connection still works fine on two other laptops. Also, I can connect this iMac via the ethernet cable.
I've tried deleting the files NetworkInterfaces.plist, com.apple.network.identification.plist, and preferences.plist; I've tried rebooting my router; I've tried creating a new network. Airport sees all the networks, tries to connect, then it just says that it fails.
Lexmark 4310 series printer will not print after printing first job after setup. Msg in printer window says printer not connected however the green light is solid on the printer. Lexmark tech support says the issue is with comcast router. Comcast says issue is mac related because both macs fail to print while HP machine works fine....
I have a desktop Mac that I used Migration Assistant to transfer my user setting etc. prior to selling my MacBook. All works well, except that everytime I try to print a document it pauses while looking for a shared network volume for a while before coming back saying "Connection Failed to MacBook". I deleted all printers and resent printers from preferences to add them back manually and repaired permissions however the problem is still happening everytime I try to print a document. Its as though its looking for the old MacBook.
I cannot connect my iMac or MacBook pro to my wireless network. Both the iMac and MacBook pro recognize the wireless signal but when I try to open safari it says that I'm not connected to the Internet.
I'm working on a friend's MPB and when ever I try to connect to it from mine (I created the network from my MPB which is almost identical to his), His MPB shows up in finder, but it always says "Connecting..." and then "Connection Failed". Sharing is enabled on his MPB and the firewall is disabled. I have been through everything that I can think of to try and fix this, short of re-installing Leopard. His MBP came with Leopard pre-installed, so there is no need to worry about the upgrade messing things up. I have checked from a MacBook and that one cannot connect either, but both connect to mine with no problems.
Since I installed Leopard on my Macbook, AirPort (network) disconnect every 5-10 mins then I have to turn the airport off and turn it on again to got it reconnected. I went several time to different apple stores but I have nothing resolved from them. they created a new user account, reinstalled Leopard etc,. I used many networks at home, school and public and the problem is still occurred. I am using a linksys router.
this is more of a very open ended question to see if anyone knows an answer, but I just uploaded snow leopard onto my mbp (early09) and all is great until I try and connect to my wifi, which it does but at the same time brings down the whole system so no computer can connect to the Internet the only way to fix it is to reset the wireless modem and turn off airport on the mbp. does anyone know why this might happen like hardware compitablity or is it a glitch other people are having ?
My family owns 2 MacBooks plus XP desk top and Vista laptop. Wireless setup is provided with an older linksys a/b/g router and Comcast Cable Modem. The 2 MacBooks have frequent problems printing to the Brother 5250 DN printer, with connect fails. I have to reset the IP addresss frequently to get the printers to work with the wireless side of the network. The Windows OS PC's don't experience this problem. I am at a loss as to why the Macs have this IP problems.
For some unknown reason i cant seem to connect to wirelessly to my adsl2 modem. I have tried 2 different modems same result - i can see them but when i connect it immediately says "conection failed" - i can connect successfully via ethernet but not wirelessly. I have a 2009 macbook pro running 10.6 snow leopard.
My company uses a network drive attached to our router. I can connect to the drive fine, but only after a fresh reboot. If I turn on off the MBP or hibernate it, when it boots back up it tells me it can't find the network drive. Trying to reconnect to the network or turning airport on and off doesn't work. I have a mac mini that i never shut off that never loses connection, only the laptops.
I connect with my MacBook Pro via ethernet to the internet. So far, I've never had a problem until a couple of days, I keep on loosing the internet connect. When clicking through diagnostics, ISP, Internet and Server show first organge then turn red. If clicking through the diagnostics, sometimes I am lucky and it shows a message saying "Network configurations have chnaged", when I click ok, I'm online again. But very often nothing helps and I have to re-start the router again.
I also have the boxed checked to remember my home wireless network and save the password. However, every time is tries to connect and the router is just out of range, it deletes the password and I need to re-enter it the next time I attempt to connect. This is very annoying, and I never had this problem in OS 10.5. I wonder how to force 10.6 to save the password, even when the connection fails due to the router being out of range. It's as though the connection fails and the OS thinks it's because the password is wrong, so it deletes it. I'm wondering how to tell it not to delete the password. I end up needing to type in my wireless password a dozen or so times a day, every time it looses the signal.
I am uploading a 2 gb file into my application using chrome in my MacBook Pro, i keep getting an error (FAILED to load resource: net::ERR_CONNECTION_RESET) when the file is 100% uploaded and the file starts uploading from the beginning (1%... and so on). This issue is not happening when i am doing the file upload using chrome in my windows 7 machine. I Also noticed in the same MacBook if i upload through Safari i get the same error (failed to load resource the network connection was lost).
Likely not useful for most of you - but for anyone who happens to use Juniper Network's Network Connect app for ssl VPN access, here's how to fix post SL install. Apparently, SL messes with perms and removes the 'Frameworks' dir.
[URL]
Code: sudo chmod 755 /usr/local/juniper/nc/[version number]/ sudo mkdir '/Applications/Network Connect.app/Contents/Frameworks' Tested, works like a charm.
I have had my iMac for roughly a year and a half. I currently do not use a router, i know i need to change that, especially for security reasons. Anyway, the airport/wireless has always worked but recently for maybe the past month it has failed to connect, i am wandering if there is a way i can check to see what's gone wrong? or any instructions/tips to help me figure this out.
I use Citrix Web to access my office network. It was working fine on my iMac for several after I installed Snow Leopard. But today, I'm getting an odd error message. I log in, and then a box pops up that says I need to make sure that the remote server is listening on Port 1494. I am not able to connect to my office network. Has Snow Leopard changed anything so that another program is using that port? I have not upgraded my Macbook yet and I was able to connect, so I don't think my office network is the problem. I have tried Safari in both 32 bit and 64 bit, and I've tried more than one Citrix client. So there must be setting on my computer I need to change - if I could only determine what it is.
Does anyone know if Juniper Network Connect supports Snow Leopard? I can't find any info on their website, but maybe I'm just looking in the wrong spot(s).
I recently moved and am connecting my iMac (2006 Intel) via the internal Airport card to a high-speed cable network here at home.
For some reason, my connection started off fine but after a few hours (sometime minutes) of browsing the web, the connection will slow to a crawl or just stop completly.Â
I've tried changing the DNS settings, turning Airport off/on, re-booting the wireless router (it's a Netgear) all to no avail.
The connection will seem to be okay and then...back to the molasses slow or no connection at all. At my previous residence, I was connecting the same way without any issues.
As an aside, there are 2 iPads, 2 iPhones and a MacBook Air all connecting to the same network without any issues whatsoever.Â
So I have a macbook pro old model.Recent Problems:graphics card failedsystem crashed had to reinstall system crashed again and would be stuck on apple logo now after i reinstalled SL after the stuck on logo problem my mac was fine.3 weeks later which is now it started to lag,slow,unresponsive.So i tried repairing disk utility and FAILED then i tried reinstalling osx FAILEDthen i had to delete my whole harddrive :*( and reformated the harddrive.FAILED AGAIN.calling apple is a no because i already called alot before so now they want to charge.So did i reformat wrong? something?
Being that most Macs have built-in Bluetooth connection capabilities, does anyone know a way to connect 3rd party wireless keyboards & mouses without using the Nano USB receiver? There has to be a way to do it, isn't there?Â
Once I have enough money saved up and can afford a wireless Apple Keyboard and Magic Mouse, I'm stuck with the GE setup that I currently have.Â
Info: MacBook Pro, Mac OS X (10.6.8), 17" Intel Core 2 Duo 2.4GHz 4GB RAM
I am running into a headache with my wireless network connections. When I close my laptop to put it to sleep, I often lose my network connection. It is easy enough to reconnect; I simply try to connect to a web page, get network diagnostics, and re-enter my password (and click on the "remember password" box). All works great -- until I next close the laptop. It happens all the time at one site, sometimes at home (using Time Capsule), and seldom at the church where I volunteer.
I have checked all my settings and can't figure out what's going on. If my poor memory is correct, I didn't use to have this problem, but it has been going on for the last couple of months. I know I could keep the sucker open, but I want to save power by putting it to sleep -- and the desk where I work at home has a sliding drawer so it has to be closed to close the drawer. (And my network connections are all in the desk also.) I've posted this question to the Apple forum but haven't gotten any replies there other than a couple of followup questions. I am using Time Capsule as my router and I have updated the software
I used to connect wirelessly through a router. I can't connect anymore with my macbook, I have a message "connection timeout" when I choose appropriate network and type the code (I tried both WPA and WEP). The thing is I can connect without any issue onto the same network using a pc.
I have also a partition with Windows vista on my macbook but still I can't go online.
