Trouble Connecting to WiFi since Lion Install

Since installing Lion on my Macbook Pro, I'm having trouble acquiring and maintaining connections with my WiFi signal.  No such issues with my Snow Leopard/Leopard Macs, PCs, iPhone and iPad.
Any ideas?
Thanks,
JD

Have you installed the 10.7.1 update via Software Update.
What's included?
The OS X Lion v10.7.1 Update is recommended for all users running OS X Lion and includes general operating system fixes that enhance the stability and compatibility of your Mac, including fixes that:
Address an issue that may cause the system to become unresponsive when playing a video in Safari.
Resolve an issue that may cause system audio to stop working when using HDMI or optical audio out.
Improve the reliability of Wi-Fi connections.
Resolve an issue that prevents transfer of your data, settings, and compatible applications to a new Mac running OS X Lion.
Resolve an issue in which an admin user account could be missing after upgrading to OS X Lion.

Similar Messages

  • TS1398 Is anyone having trouble connecting to WiFi since installing iOS 6.0.1

    I can not connect my iPhone 4S to any WiFi since I installed iOS 6.0.1.
    I use three Mac products: Mac Air; iPad 3; and an iPhone 4s.  I have not been able to connect to any WiFi since I installed 6.0.1 on my iPhone.  All other devices have connected successfully to at least 7 or 8 other networks but the iPhone does not.  I am writing this request for help from Pikesville, Kentucky. I live in Syracuse New York.  I have been on the road since Monday. I have been in and out of motels and client's offices all week.  All other devices connected sucessfully at all other locations------except, the iPhone does not.
    The iPhone does not see local networks immediately.  I have to turn the Wi-Fi off and back on in Settings.  I get a dialogue box response immediatley (I mean instantaneoulsy)  upon selecting the network once it finds it. The message states, "Unable to join the network "HolidayInnExpress" --- "Dismiss".  I am writing this request from my Mac Air on the same network my iPhone refuses to join. Both the Air and iPad (iOS 6.0.1) found and joined the Holioday Inn network without any issues.
    I don't remember this issue with earlier operating systems on iPhone--is there an issue with the new operating system on the iPhone?
    Any help would be greatly appreciated.
    Ed

    The good (?) news is many people are have OS 6.0.1 wifi problems.
    I could not connect to my home network.  What eventually worked for me (twice now), though it makes no sense, is to go to the particular connection you want to use, hit the little blue arrow on the right to get the details screen.  Scroll down to the bottom and change "HTTP Proxy" from "None" to "Auto".  Then leave the "URL" field that pops up blank. 
    This should not work.  However, it has for me where many other suggestions have not. 
    *shrug*
    Best of luck.

  • I am having trouble connecting to wifi networks that are password secured, even though I know the passwords.

    hey guys,
    Ok so here is the problem. I am having trouble connecting to wifi networks that are password secured. I am able to connect to public wifi with no problem, but when networks have passwords on them I am unable to connect to them, and I know that passwords. I also know that i am putting the correct passwords in because I am able to connect to the networks on my computer. I have tried turning my phone off and then back on, turning the wifi off and then back on and even resetting my network passwords to no avail. The networks that are secure show up in the wifi list for networks but when I go to put the password in, it tells me "incorrect password for the network". It has never connected to it since the passwords have been put on it. I am out of ideas for trouble shooting. Can anyone else help?!

    Try a soft reset by holding in the power button and the home button in at the same time for about 15 seconds until the screen flashes and then goes completely black. Afterwards try and turn the phone back on and see if that works. Also you could try and reset the Network Settings by going to Settings--General--Reset--Reset Network Settings and see if that resolves your problems as well. If all else fails be sure and do a backup through ITunes and then try to restore the device. Hopefully all will be well now.

  • HT1695 i am having trouble connecting  to wifi on my i phone i have cellular service with at&t

    I am having trouble connecting to wifi on my I-PHONE,I have at&t as my service

    Did you already try to reset the router?
    Did you reset the iPod by holding the sleep and home button until the Apple logo comes back again?
    Did you reset the network settings on your iPod in Settings/General/Reset?
    More tips here: iOS: Troubleshooting Wi-Fi networks and connections

  • HT5569 I am having trouble connecting to wifi can you help.

    I am having trouble connecting to wifi can you help.

    connectng with a pin # will not work with the ipad. you need to find out exactly what the actual wifi password is.
    pin and push buttons are used by wifi protected setup. which is an optional feture of WPA
    here are some ideas
    go to the routers home page (typically 192.168.1.1 or 192.168.1.254) and see if you can click on "show password"
    get the manual out, it should have the default user name and password you may need to access the routers page
    if your windows computer connects, then you should be able to right click the wifi connection and click on show password as well. this is somewhere in the properties page of the wifi connection
    also with windows its a good idea to click on "save wifi connection to usb drive" this can be used to connect other windows computers and xbox game consoles as well
    if your laptop computer is a mac book you can go to the keychain or icloud keycahin and reveal the actual passowrd as well.
    look at the actual router it might have directions on a sticker on how to access the routers configuration pages
    if you enter the wrong password on the ipad you need to forget the network and try again

  • I am having trouble connecting to wifi network via airport express on my windows xp pc, but I know it is working because I can connect on my macbook, does anyone know what the problem is?

    I am having trouble connecting to wifi network via airport express on my windows xp pc, but I know it is working because I can connect on my macbook, does anyone know what the problem is?

    Tell us more about the problem, I can think up 100&1 different reasons, but don't have time to go through all the possibilities. So.. what happens?

  • HT4623 why cant i connect to wifi since i started to download ios7. I cant pair my bluetooth in my auto and I cant hook up to wifi on my iphone

    why cant i connect to wifi since i started to download ios7. I cant pair my bluetooth in my auto and I cant hook up to wifi on my iphone

    Hi plccbly1,
    If you are having issues with your WiFi and Bluetooth since updating to iOS 7, you may find the following articles helpful:
    iOS: Troubleshooting Wi-Fi networks and connections
    http://support.apple.com/kb/ts1398
    iOS: How to troubleshoot Bluetooth connections
    http://support.apple.com/kb/TS4562
    Regards,
    - Brenden

  • 3GS won't connect to WiFi since updating to iOS6

    3GS won't connect to WiFi since updating to iOS6.

    If the problem is only your home WiFi do the following:
    Reboot your router by removing all power from it for about 30 seconds
    If that doesn't fix it on the phone go to settings/general/reset - Reset network settings

  • All podcast becoming unchecked then deleted from iPod since Lion install

    All podcast becoming unchecked then deleted from iPod since Lion install.

    Sorrry I should have said I do recheck them and resync.  I have settings to Auto include all episodes of selected podcast.  Seems to work for day or so then all are unchecked again.

  • Still can't connect to WiFi since iO6 upgrade on my iphone 4s

    Still can't connect to WiFi since yesterday's iO6 upgrade on my iPhone 4s.  Plus battery life is horrible!!

    If you are having the issue where it takes you to a login page, goto Settings > WiFi and tap on the blue button to the right of your network name. There'll probably be an option to auto-join and you'll want to toggle that. If it's off, turn it on then back off. If it's on, toggle it off. If prompted to login again, just hit Cancel in the upper-right. Now goto Safari app and you should be prompted to connect to your network at which time it should work. It did for me at least and a friend of mine.

  • My iphone 4s and my ipad both will not stay connected to wifi since the latest update ios.6

    my iphone will not stay connected to wifi since the ios 6.0 update

    Hello DickChris,
    The following article provides some useful troubleshooting steps and information that can help establish and stabilize Wi-Fi connections on your iPad.
    iOS: Troubleshooting Wi-Fi networks and connections
    http://support.apple.com/kb/TS1398
    Cheers,
    Allen

  • IPad2 won't connect to wifi after I installed Lion on my laptop.

    My son complained that he could no longer connect to our home wifi from either his laptop or from his XBox. After doing an inventory, my laptop connects, my wife's laptop connects, my iPhone connects, but my iPad2, my son's MacBook and his XBox cannot connect to our home wifi.
    To my knowledge, I haven't changed anything. The only thing I can think of is that somehow this is a Lion problem. Is it possible that Lion has changed some kind of Airport setting to make some things connect and some things not?
    I'm pretty much out of my depth here. Any ideas? What can I try?

    Not related. Installing Lion doesn't make any changes to a wireless router and/or wireless network the computer is connected to that Lion is installed on.
    Try resetting the router. Disconnect all computers and devices connected to your wireless network. Unplug the wireless router from its power source to turn it off. Do the same with the modem the wireless router is connected to. Wait a few minutes followed by plugging your modem back in and allow the modem to completely reset before plugging your wireless router back in to power it back on allowing it to completely reset with a new connection with the modem. Follow this by reconnecting every computer and device to your wireless network.

  • Cannot search over wifi on external HD since Lion install

    Before Lion I could go to the Base station > external HD > click on a rather large file and search it.  Now after the Lion install when I do this the only results that show are the ones that are from "search this Mac" and I get nothing from the folders that are attached to the Base Station Extreme.  The only thing that is different is the install of Lion.
    Any suggestions?

    I'm not sure, you can try some basic troubleshooting such as resetting both the SMC and PRAM and doing a reboot in Safe Mode. Give each a try, on the SMC don't be afraid to do the 2-3x , sometimes it takes a couple of tries for it to stick.
    SMC RESET
    Shut down the computer.
    Unplug the computer's power cord and all peripherals.
    Press and hold the power button for 5 seconds.
    Release the power button.
    Attach the computers power cable.
    Press the power button to turn on the computer.
    PRAM RESET
    Shut down the computer.
    Locate the following keys on the keyboard: Command, Option, P, and R. You will need to hold these keys down simultaneously in step 4.
    Turn on the computer.
    Press and hold the Command-Option-P-R keys. You must press this key combination before the gray screen appears.
    Hold the keys down until the computer restarts and you hear the startup sound for the second time.
    Release the keys.

  • IPhone Calendar not syncing correctly with iCal since Lion-install

    Since installing Lion, the calendar on my iPhone is not syncing correctly:
    Events created on my iPhone don't show on my Mac
    Events edited on my iPhone don't change on my Mac
    Events that I created in iCal on my Mac, for test-purposes, and then deleted immediately, show up on the iPhone when syncing.
    Syncing through iTunes (not MobileMe).
    Using WeekCal on my iPone, but it seems that the same is the case with the "original" calendar-app.
    No similar experience prior to Lion-install.
    iPhone is iOS 4.3.4 -up to date
    Any ideas? Does anybody know how to reset the sync, for instance?

    Hi, my name is Lucas, i'm an Apple Certified Technitian.
    Last couple of weeks i've installed OSX Lion in a few Macs.
    But one of them drove me crazy!
    I have a Late 2007 White Macbook and i installed OSX Lion last week. I also have an iPhone 4 (Factory Unlocked) that i also updated to IOS 4.3.5 ... no problems syncing between them
    Then i did the same with a 13'' Unibody MacBook Pro and an iPhone 4 (not unlocked)... no problems neither
    Yesterday i installed Lion on a Mid2010 15" MacBook Pro and updated another iPhone 4 (Factory Unlocked) to IOS 4.3.5 and when i tried to sync the iphone with iTunes 10.4 nothing happened.
    I mean, nothing.. the iTunes started syncing and when it gets to sync the calendars it stayied there forever.
    I left it for hours and nothing.
    As i said i'm an ACT so i tried everything.
    1- Remove Calendars from iPhone and syncing again
    1- Repair Permittions
    2- Reinstall iTunes
    3- Reset iTunes and iCal Preferences and Caches
    4- Backup iCal - erase ical content and generate a new iCal database
    5- Reset Syncing Prefs and logs
    6- Use DiskWarrior from an external OSX
    7- Reset PRAM
    Nothing worked.
    I thought it could be some conflict with Microsoft Outlook and/or Exchange server since this Mac is the only one of the three macs i installed that uses Outlook Sync and Exchange server and it's the only one that gave me trouble.
    But disableing it didn't worked neither.
    THE SOLUTION
    I Already solved this thing out. But i still don't understand the logic of all this... anyway, what y did is this:
    1- turn off microsoft outlook sync with iCal (from outlook preferences)
    2- Backed up iCals (Just in case)
    3- Create a new Calendar Category (by default you have Work and Home... i created one called Test)
    4- i Created a new task at that calendar
    5- In iTunes uncheck the "Sync iCal" box and sync the iPhone
    6- Check th "Sync iCal" box, then check the "sync the selected calendars" box
    7- Check the "Test" calendar and sync the iPhone.
    This worked so i started creating task in this Test Calendar both in iphone and mac, just to test it, Worked fine.
    Then i selected all the other calendars (Home - Work - etc) and i turned on the outlook sync
    Then i synced the iPhone and Voilà everything is working again.
    Now i can create task in outlook calendar and when y sync the iphone it appears on it.
    I don't know what the problem is... but this looks like the solution
    HOpe it works for you!

  • After updating to 10.8.1 i can not connect to wifi   no hardware installed , it says

    When I installed the update to 10.8.1 there comes a message that there was a problem by installing.
    Now i can not connect to a wifi network, when i click on the wifi at the bottom
    No hardware is installed
    Why is there no hardware installed?
    Under 10.7 all was fine

    I have MacBook unibody late 2008 with OS X Mountain Lion on board. Wifi stopped working suddenly and I spent about four terrible hours to solve a problem.
    Actually, none of mentioned and googled advices helped me out to solve this issue with 'WiFi: No Hardware installed'.
    Except one thing: using the wifi kext from the Snow Leopard. You may use utility and kext from here: http://rys.sommefeldt.com/2011/09/04/osx-lion-wifi.html
    I hope, this can help.

Maybe you are looking for