After Mavericks upgrade, can't connect to internet

We upgraded our MacBook Pro to Mavericks, last night. Immediately afterwards, the wifi stopped connecting to the internet. It will allow us to join our WPA Personal network, but says it has a self-assigned IP address. I can't figure out why it would have connected just fine before the upgrade, but won't, now. I feel like it's probably just a setting we need to click, but have been at this for over 2 hours, now, and can't sem to find the right box to click.
Thanks,
Elizabeth

Hey frostcicle13,
This article has some troubleshooting steps for you that will help you address this issue:
Wi-Fi: How to troubleshoot Wi-Fi connectivity
http://support.apple.com/kb/HT4628
Thanks for coming to the Apple Support Communities!
Regards,
Braden

Similar Messages

After mavericks upgrade unable to connect to printer

After mavericks upgrade on one of my two 2013 iMac, when I try to print anything on my network printer and plotter I always obtain this message: "unable to connect to printer" than printer pause and got "pronto per la stampa" (ready to print in italian).
I have a EPSON STYLUS PHOTO 1290 A3 color inkjet printer and an HP designjet 500 plus 24 plotter connected to a Windows XP machine under a Windows XP network.
Trying to print from the seconf 2013 iMac with OS X 10.8 (NON OS X 10.9 Maverocks upgraded) everything goes as usual ant printer works well as from other two Windows XP machine on the same Windows network.
Then apparently the "unable to connect to printer" problem is up to OS X 10.9
Any suggestion?
scm962
Stefano

THis helped me. Had to share this!
Go to this link: http://macs.about.com/od/printersharing/ss/Printer-Sharing-Share-Your-Windows-7- Printer-With-Your-Mac_5.htm
Things to Keep in mind and setup first if your Server which your printer is connected to is a Mac Desktop like mine, otherwise the above instructions will not work:
1) Make sure to have firewall set either to "Off", but if "On" then make sure set to allow SMB, Printer Share, and other devices. Thats a Biggie! (I suggest you Test first that you're indeed able to connect first to your Mac desktop server using the smb://YourServersFileSharingAddess.local, or cifs://YourServersFileSharingAddess.local. If you're not able to connect to your servers hard drive from your Laptop, then the printer setup will not work! So resolve this first and make sure you can connect using the mentioned protocols.
2) When you see that you're able to connect, then go to your printer setup and follow the above links suggestion. Just make sure that when you enter the ip address which it suggest, that its the same ip or location name of your mac server which your trying to connect to, ie... (YourServersFileSharingAddess.local/NameOfPrinterConnectedToServer). Keep in mind that it is case sensitive and that if you have spaced in the name of the printer, its better and easier to just rename it and cut it down to just one name...no spaces! But if you must have the spaces, then use %20 to fill those spaces, ie... "My Printer name" change to "My%20Printer%20name".
Then watch the magic!

[Solved] Upgraded, can't connect to internet, nl80211 not found.

So after an upgraded I enthusiastically rebooted my computer to find that now I can't connect to the internet.
My technique was that I had manually set up a wpa_supplicant configuration with wlp4s0 as my interface, and had
dhcpcd wlp4s0
run on boot.
Now however, this won't connect automatically so I tried running that command and got
wlp4s0: interface not found or invalid
So I thought okay, maybe the interface changed I'll check, so I ran
iw dev
but that simply spits out
nl80211 not found.
iwconfig gives a similar response with
lo no wireless extensions
So I thought perhaps my wireless drivers are no longer working, but when I run lspci it still picks up my card as
Network controller: Qualcomm Atheros AR93xx Wireless Network Adapter (rev 01)
so I guess not.
Netctl and wifi-menu also don't work.
What should I do?
Last edited by FoxzTrot (2014-02-23 22:51:18)

Ah, well thank you for helping me realize that there is something horribly wrong with how I've set up /boot. I have it on a separate partition that I've apparently not been booting from.
Edit to avoid double post: So I unmounted my /boot partition. And then ran pacman -S linux to reinstall it to the /boot directory I was actually starting from, and now everything works! Thanks!
Last edited by FoxzTrot (2014-02-23 22:50:26)

Since upgrade, can't connect to internet on my p.c.

After recent upgrade of Firefox on my p.c., I cannot connect to the Internet although I can send and receive email in Outlook. The error message says: Firefox is configured to use a proxy server that is refusing connection.
I'm sending this from my laptop after Firefox just upgraded again. Too many upgrades.
== This happened ==
Every time Firefox opened
== Firefox upgraded to 3.5.? I think.

The problem is that Windows Vista and Windows 7 treat all IP addresses as IPv6 so your PAC file will fail unless you make changes to it or Disable IPv6 completely or BOTH.
==============================================
WINDOWS 7 IPv6 disable (though I wouldn't, because it might screw up other M$ things)
==============================================
From this web site: http://windows7themes.net/disable-ipv6-windows-7.html
# Open up the registry.
# Uncollapse [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip6\Parameters\]
# Next, we create a new 32-bit registry key: “DisabledComponents”: By the way, even if you are on 64-bit system you have to create a 32-bit registry key only, because it only reflects the size of the registry key. A 32-bit registry key can store a maximum value of 2,147,483,647.
# Enter: “DisabledComponents” when prompted for a name.
# Double-click the newly created registry key and copy and paste the value: ffffffff (8 F’s) [His documentation only has 6 f’s]
# Restart your PC and you are done: You just disabled IPv6 in Windows 7!
==============================================
PAC FILE CHANGES HERE
REMEMBER to change
var proxyONEip = "192.168.1.100";
var proxyTWOip = "192.168.1.200";
to YOUR FIREWALL IP addresses
==============================================
// alert ("Notice, This is a pop-up message\n***Use me to debug***");
function FindProxyForURL(url, host)
// Convert strings to lower case to avoid character matching issues
host = host.toLowerCase();
url = url.toLowerCase();
// Set proxy IP ADDRESSS VALUES here
var proxyONEip = "192.168.1.100";
var proxyTWOip = "192.168.1.200";
var proxy_no = "DIRECT";
// is client IP odd or even (if IP is ODD then
// proxyONEip/proxyTWOip else proxyTWOip/proxyONEip)
var myip = myIpAddress();
//DEBUG alert("My Addr: '" + myIpAddress() + "' \n");
//DEBUG alert("My URL : '" + url + "' \n");
// split the IPv4 address into a 4 element array
var ipbits = myip.split(".");
// make sure this is an IPv4 address, which is > 1
if (ipbits.length > 1)
// we have an IPv4 address here
//DEBUG alert("xIPv4 in play!\n");
//DEBUG alert("My ipbits.length = '" + ipbits.length + "' \n");
// grab the 4th octet and convert it to a decimal
var myseg = parseInt(ipbits[3]);
} else {
// we have a potential IPv6 address here
//DEBUG alert("IPv6 in play!\n");
//DEBUG alert("My ipbits.length = '" + ipbits.length + "' \n");
// split the IPv6 address into a 6 element array
var ipbits = myip.split(":");
if (ipbits.length > 1)
// looks like we have an IPv6 address here
//DEBUG alert("Looks like an IPv6 address!\n");
//DEBUG alert("My ipbits.length =:' " + ipbits.length + "' \n");
// grab the 6th octet and convert it from hex to decimal
var myseg = parseInt(ipbits[5],16);
} else {
// NOT AN IPv6 either, so ODD it will be by us forcing it to a 1!!!
//DEBUG alert("Looks like garbage, forcing to a 1!\n");
var myseg = 1;
// take the modulus 2 of the myseg where 1 = odd, 0 = even
var mycalcseg = myseg % 2;
if (mycalcseg == 1) {
// ODD number (mycalcseg = 1)
//DEBUG alert("My myseg odd is '" + myseg + "' - '" + mycalcseg + "'\n");
var proxyone = proxyONEip;
var proxytwo = proxyTWOip;
} else {
// EVEN number (mycalcseg = 0)
//DEBUG alert("My myseg even is '" + myseg + "' - '" + mycalcseg + "'\n");
var proxyone = proxyTWOip;
var proxytwo = proxyONEip;
// Bypass proxy for internal web servers
if (isPlainHostName(host)) { return proxy_no; }
var destinationIP = dnsResolve(host);
if (isInNet(destinationIP, "10.0.0.0", "255.0.0.0") ||
isInNet(destinationIP , "172.16.0.0", "255.240.0.0") ||
isInNet(destinationIP , "192.168.0.0", "255.255.0.0") ||
isInNet(destinationIP , "127.0.0.0", "255.255.255.0") ||
isInNet(destinationIP , "169.254.0.0", "255.255.0.0"))
return proxy_no;
//DEBUG alert("My PROXY = '"+proxyone+":80'; PROXY '"+proxytwo+":80' \n");
return "PROXY "+proxyone+":80; PROXY "+proxytwo+":80";
}

WRT54G can''t connect to internet or 192.168.1.1

My router used to work. I updated the firmware to 4.21. xx and after that I can't connect to internet.
When I connect directly to modem, I can go to the internet . I power recycled etc but when I connect to the router, it says limited connectivity. It shows autoconfigurtion ip:169.254.251.135
I don't know why this is so.
I don't have the setup cd disk but I read the users' guide and it seems that I really don;t need the cd. But no matter what I do , I can't get to 192.168.1.1 .
Do I need a setup cd and where I can download?
Any help is appreciated.
Thanks ,
Sankar

Do the 30/30/30 Hard Reset and then check the IP address on that computer. For the reset steps do the following:
The following procedure will clear out the NVRAM and set Router back to default values:
With the unit powered on, press and hold the reset button on back of unit for 30 seconds
Without releasing the reset button, unplug the unit and hold reset for another 30 seconds
Plug the unit back in STILL holding the reset button a final 30 seconds....
If still you are getting same IP address then try to reduce the LAN card speed. Here is the step:
START--> right-click My Network Places and click Properties
right-click on the device and click properties
Click on the CONFIGURE button
Select the ADVANCED tab and the settings you can alter are listed on the left.

After i update my ipad 2(wifi 3g/64g) to ios 5.0.1..everything works ok except 3g can not connect to internet.. in the top of my ipad screen it show 3g sign..before update the 3g was working ok

after i update my ipad 2(wifi+3g/64g) to ios 5.0.1..everything works ok except 3g can not connect to internet.. in the top of my ipad screen it show 3g sign..before update the 3g was working ok

i am at SAUDI ARABIA and the Service Provider is (STC) i found that the APN setting has to change from (jawalnet.com.sa ) to (afaqwireless.com).. NOW 3G OK

Can't connect to Internet after sleep mode

Hi,
Most times after put my iBook in sleep mode and reopen it, I can't connect to Internet. I use a normal cable connection by ethernet, but at these times, when I check the network status, it says I don't have any cable connected. The modem apears to be OK, with the computer's light on. I plug off and plug in the cable and it doesn't change and it happens the same when I click in DHCP renew - it just doesn't give any IP adreess. I need to restart the computer to get the connection again.
Ibook G3 700 Mac OS X (10.4.7)

I am trying other solutions today.
It can not change to another wifi network without switch off the wifi.
That's mean I have switch off and re-open the wifi signal every time when it show like this capture.
I waiting for more than 5 mins and it will search another wifi network automatically but it still "No internet connect".
My MacBook Pro is no any WiFi issues.

After I installed the Moare recording, the firefox can't connect to internet. BTW I used the proxy and it works fine in another browse.

After I installed the Moare recording, the firefox can't connect to internet. It worked fine before I installed Moare.
I used the proxy and it works fine in another browse.

I can not find "Moare recording" on the internet. Please see the following thread for troubleshooting. [https://support.mozilla.org/en-US/questions/935081?esab=a&s=proxies&r=3&as=s following thread;]

After updating to Ios6 can not connect to internet on 4G on my 4s, After updating to Ios6 can not connect to internet on 4G on my 4s

After updating to Ios6 can not connect to internet on 4G on my 4s, After updating to Ios6 can not connect to internet on 4G on my 4s

Tap Settings App > General > Reset > Reset Network Settings. Relog into WiFi, see if better. If still problem Restore iPhone with iTunes 10.7 or 11 on computer. See if better. If still problem, and if there is Warrany or AppleCare make Genius reservation and take to Apple for resolution.

Connectivity speed plummet after Mavericks upgrade

I ran a speed test from my iMac (2.66 GHz Intel core 2 Duo) after Mavericks upgrade and I'm only getting 0.06 Mbps download over 5g WiFi with a 20 Mbit Time Warner Turbo Cable account.
The App Store app seems not to respond either when attempting to download updates.
Any thoughts?
Thank you.

I have experienced the same issues since the official release of Mavricks. I have even had my cable provider out to swap my modem. In all of my testing... the issue is clearly Mavricks. I have incredable speeds on all devices exept my mac no that Mavricks was installed.
We are talking a 500-700% difference in speeds. This was not always the case and has only been an issue on the 1 machine since the upgrdade.
When I find that my speeds are crippled, a restart of the wifi adapter will usually fix the issue for the time being. It WILL return with in a few hrs to 24 hrs.... unacceptable in my book.
I have since upgraded another mac on my network and we will see if it suffers the same fate.

Everything is slower after maverick what can I do to speed things up?

everything is slower after maverick what can I do to speed things up?

Boot-up slow, NetFlix streaming erratic, wifi will not automatically connect after putting computer in sleep mode, Studio One 2 glitches after running for a while. None of these problems existed until I upgraded to Mavericks.
Here is EtreCheck result:
Hardware Information:
          iMac (21.5-inch, Late 2009)
          iMac - model: iMac10,1
          1 3.06 GHz Intel Core 2 Duo CPU: 2 cores
          12 GB RAM
Video Information:
          NVIDIA GeForce 9400 - VRAM: 256 MB
System Software:
          OS X 10.9.2 (13C1021) - Uptime: 0 days 5:4:0
Disk Information:
          ST3500418ASQ disk0 : (500.11 GB)
                    EFI (disk0s1) <not mounted>: 209.7 MB
                    Macintosh HD (disk0s2) / [Startup]: 499.25 GB (357.95 GB free)
                    Recovery HD (disk0s3) <not mounted>: 650 MB
          PIONEER DVD-RW DVRTS09
USB Information:
          Apple Inc. Built-in iSight
          Apple Internal Memory Card Reader
          Logitech USB Receiver
          Apple Computer, Inc. IR Receiver
          Apple Inc. BRCM2046 Hub
                    Apple Inc. Bluetooth USB Host Controller
FireWire Information:
          PreSonus FIRESTUDIO_MOBILE 400mbit - 400mbit max
Thunderbolt Information:
Gatekeeper:
          Mac App Store and identified developers
Kernel Extensions:
          [not loaded] com.Logitech.Control Center.HID Driver (2.6.2) Support
          [not loaded] com.beceem.BeceemAppleWiMAXAdapter (5.2.56d13) Support
          [not loaded] com.fklt.driver (1.8.0) Support
          [not loaded] com.novatelwireless.driver.3G (2.2.8) Support
          [not loaded] com.novatelwireless.driver.3GData (2.2.8) Support
          [not loaded] com.novatelwireless.driver.DisableAutoInstall (1.2) Support
          [not loaded] com.sierrawireless.driver.SierraDevSupport (2.0.2) Support
          [not loaded] com.sierrawireless.driver.SierraFSCSupport (2.0.2) Support
          [not loaded] com.sierrawireless.driver.SierraFSRSupport (2.0.2) Support
          [not loaded] com.sierrawireless.driver.SierraHSRSupport (2.0.2) Support
          [not loaded] net.kromtech.kext.AVKauth (2.3.6 - SDK 10.8) Support
          [not loaded] net.kromtech.kext.Firewall (2.3.6 - SDK 10.8) Support
          [kext loaded] org.virtualbox.kext.VBoxDrv (3.1.6) Support
          [not loaded] org.virtualbox.kext.VBoxNetAdp (3.1.6) Support
          [not loaded] org.virtualbox.kext.VBoxNetFlt (3.1.6) Support
          [kext loaded] org.virtualbox.kext.VBoxUSB (3.1.6) Support
          [kext loaded] tc.tctechnologies.driver.PaeFireStudio (8028) Support
Startup Items:
          PaeFireStudio: Path: /Library/StartupItems/PaeFireStudio
          VirtualBox: Path: /Library/StartupItems/VirtualBox
Problem System Launch Daemons:
          [failed] com.apple.DumpPanic.plist
          [failed] com.apple.softwareupdated.plist
          [failed] com.apple.wdhelper.plist
Launch Daemons:
          [loaded] com.adobe.fpsaud.plist Support
          [loaded] com.oracle.java.Helper-Tool.plist Support
          [loaded] com.oracle.java.JavaUpdateHelper.plist Support
          [not loaded] com.sierrawireless.SierraReset.plist Support
          [running] com.sierrawireless.SWoCMon.plist Support
          [failed] com.sierrawireless.SWoCTool.plist Support
          [running] com.zeobit.MacKeeper.AntiVirus.plist Support
Launch Agents:
          [not loaded] com.adobe.AAM.Updater-1.0.plist Support
          [loaded] com.oracle.java.Java-Updater.plist Support
User Launch Agents:
          [loaded] com.adobe.AAM.Updater-1.0.plist Support
          [loaded] com.adobe.ARM.[...].plist Support
          [loaded] com.facebook.videochat.[redacted].plist Support
          [loaded] com.genieo.completer.download.plist Support
          [loaded] com.genieo.completer.update.plist Support
          [loaded] com.google.keystone.agent.plist Support
          [running] com.zeobit.MacKeeper.Helper.plist Support
User Login Items:
          Steam
          iTunesHelper
          ScanSnap Manager
          2Wire_DSL_Setup_Tool
          Android File Transfer Agent
          RealPlayer Downloader Agent
          TuneupMyMac
Internet Plug-ins:
          JavaAppletPlugin: Version: Java 7 Update 55 Check version
          FlashPlayer-10.6: Version: 13.0.0.206 - SDK 10.6 Support
          Default Browser: Version: 537 - SDK 10.9
          Flash Player: Version: 13.0.0.206 - SDK 10.6 Support
          AdobePDFViewer: Version: 8.3.1 Support
          QuickTime Plugin: Version: 7.7.3
          OfficeLiveBrowserPlugin: Version: 12.2.0 Support
          RealPlayer Plugin: Version: (null) Support
          Silverlight: Version: 5.1.30317.0 - SDK 10.6 Support
          iPhotoPhotocast: Version: 7.0
Audio Plug-ins:
          BluetoothAudioPlugIn: Version: 1.0 - SDK 10.9
          AirPlay: Version: 2.0 - SDK 10.9
          AppleAVBAudio: Version: 203.2 - SDK 10.9
          iSightAudio: Version: 7.7.3 - SDK 10.9
iTunes Plug-ins:
          Quartz Composer Visualizer: Version: 1.4 - SDK 10.9
User Internet Plug-ins:
          CitrixOnlineWebDeploymentPlugin: Version: 1.0 Support
3rd Party Preference Panes:
          Flash Player Support
          Java Support
          Logitech Control Center Support
Time Machine:
          Auto backup: YES
          Volumes being backed up:
                    Macintosh HD: Disk size: 464.96 GB Disk used: 131.59 GB
          Destinations:
                    MacBackup [Local] (Last used)
                    Total size: 335.03 GB
                    Total number of backups: 203
                    Oldest backup: 2010-07-02 03:03:36 +0000
                    Last backup: 2014-05-02 15:58:01 +0000
                    Size of backup disk: Too small
                              Backup size 335.03 GB < (Disk used 131.59 GB X 3)
          Time Machine details may not be accurate.
          All volumes being backed up may not be listed.
Top Processes by CPU:
               2%          WindowServer
               1%          DashboardClient
               0%          fontd
               0%          RealPlayer Downloader Agent
               0%          imagent
Top Processes by Memory:
          209 MB          com.apple.WebKit.WebContent
          98 MB          Safari
          86 MB          Finder
          49 MB          com.apple.IconServicesAgent
          37 MB          mds
Virtual Memory Information:
          8.92 GB          Free RAM
          987 MB          Active RAM
          654 MB          Inactive RAM
          923 MB          Wired RAM
          573 MB          Page-ins
          248 KB          Page-outs

IPhone 5 and 5c can't connect to Internet every 1 or 2 days with iOS 8.0.2

After having upgraded my iPhone 5 and my wife's iPhone 5c to iOS 8.0.2, they both can't connect to Internet every 1 or 2 days.
They can't connect via wifi neither via 3G.
If I restart the devices they start to connect again.
I tried to reset the network settings and also to restore the devices from scratch via iTunes like the Apple support suggested me, but the issue still persists.
I'm very frustrated also because I bought to my wife an iPhone telling her she wouldn't have had all the issues she used to have on a previous Samsung smartphone...
Anyone has having the same issue?

After the update, try resetting your cellular network settings on the phone. Make sure the airplane setting is correct and try shutting it on and off to see if that works.
See if that helps.
Good Luck!

Can't connect to Internet thru WRT300N

Hi all, I can't connect to the Internet thru my WRT300N after a few reboot after I have setup the Router. I use the normal WEP, Mac address filtering and SSID (VADER) broadcast setting.
When the problems happen, I can't connect to the Internet either thru Wire (Port) or Wireless. But my PCs is shown connected to my Router. Without turning off the Router and Modem, I set the Router to Factory Default and the Internet Connections came back immediately.
I have tried upgrading the Router's Firmware to the lastest and and did a setup again. The problem came back after a few reboot.
Is there anything that I have done wrong or have not did ? Please advise. Thank you all.

Thank you for the reply.
It happens to both Wired and Wireless even though both shown connected to the Router. But noticed that when it happens, the router can't communicate with the DNS Server, that's may explain why I can't connect to Internet.
Both without shutting down both Modem and Router, I reset the Router, either by hard or soft, the Internet Connection comes back immediately.

Just got new ipad2 and can't connect to internet...recognizes wifi network but won't connect

just got a new ipad2...recognizes wifi network at home, but can't connect to internet...help???

I just had a similar problem. Both the ipad 1 and ipad 2 in my household quit connecting to the network even though it seemed to recognize it. if you think it is recognizing your network, just not connecting, check to see if bluetooth is turned on. i had to turn bluetooth off and then manually enter the DNS number.
My solution also came after I re-started my network and reset all the settings on the ipad2. The DNS number then showed along with IP submet Mask and router. I used that dns number to enter into ipad1 after turning bluetooth off on it.
Totally unscientific fix that may have been more coincidental than correct but you might try it. BTW--no idea how bluetooth even got turned on to begin with.

Can't connect to Internet via Airport

I have a PPPOE ISP account. Before upgrade to Lepoard, just fine. Now I can only connect to internet using cable via my router moderm. I cannot connect my wireless router.
The wireless router will appear to be connected but it said self assigned IP. If I hardcode an IP eg. 192.168.11.2 to it. The Airport status will become connected but still cannot dial into my PPPOE account. An message no PPPOE service will appear. But if I plug in the LAN cable, everything work fine. Why this happen? My wireless router work fine with my Window XP and my Mac (before upgrade to Lepoard) What configuration should I change? I am an idot to networking. I have download all patch and has tried boot to safe mode etc.
Anyone can help?

By power downs do you mean Sleep?
One thing that might work is to set the IP to Static in Network>Configure IPv4>DHCP with Manual Address.

After Mavericks upgrade, can't connect to internet

Similar Messages

Maybe you are looking for