Lost internet access after 10.10.2 update

Since the OSX 10.10.2 update my iMac (late 2008) can't access the internet anymore.
This is what happend:
Due to the incorrect installation of the OSX 10.10.2 update I had to reinstall OSX from the recovery disk. The installation went smoothly and OSX 10.10.2 is now installed.
The Problem:
The system can't connect to the internet anymore. From my Wi-Fi router (Fritzbox) the iMac gets an IP address and it is also possible to access the routers GUI via web browser by entering the router IP. If i enter a www. address in my web browser (Firefox) i'm getting the message "no internet access". The same thing happens with other browsers or programs which want access on the Internet. But My MacBook and Windows PC can easily access on the internet, so i can exclude a problem with the router or modem.
Here's what I've tried, without success:
- Disabled OSX firewall
- Little Snitch deactivated
- Disabled Avira Antivirus
- Enter the IP address instead of www in your web browser
- Hosts file in /private/etc deleted
- Restarted the router, modem and iMac
- Go through OSX Network Diagnostics
- Reinstalled OSX 10.10.2 i
- Little Snitch completely uninstalled
- Connected the iMac directly to the router via LAN cable
- Various alternative DNS server (Google, openDNS)
- The DNS cache emptied via terminal command
- deleted all preference files in Macintosh HD/Library/Preferences/SystemConfiguration containing "wifi", "network", "nat", "preferences" and "airport"
All of these things didn't help at all and no web browser or other program is able to access the internet. Any ideas what to do further?

Internet – can’t connect - Yosemite
Internet – can’t connect - Yosemite (2)
Try running the combo update.
10.10.2 Combo Update

Similar Messages

  • No internet access after 1.1.3 update

    I just updated my iPhone to 1.1.3 and I can no longer reach the Internet over wifi. Even though the phone says it's connected to my home router, Safari always says "Safari can't open the page because it can't find the server" no matter what URL I point it to and the iTunes store can't connect either. I've tried "forgetting" my wifi router and reconnecting, rebooting my router, powering off the phone and powering it back on, and nothing works. All my computers using the same router have no trouble connecting to the internet--it's just the iPhone.
    Anybody else experiencing this? Anyone have any workarounds or suggestions? I was running 1.1.2 prior to this--no hacks or 3rd party software--and it was working fine. The update went smoothly as far as I know--no errors or anything.
    I don't get Edge reception at my house, so I'm not sure if connecting over Edge works or not.
    Thanks for your help!

    After reading some of the suggestions here, I tried resetting my iPhone by holding down the home and top button until I saw the Apple logo, but that didn't help. So then I reset the network settings, which also didn't help, so I then I reset "all" settings. Nothing. So then I tried to do a Restore from iTunes and got an Unknown Error 1602. Following Apple's instructions for when this occurs, I proceeded to uninstall iTunes, uninstall the various device profile files it lists, reboot my Mac, and then install the latest iTunes from scratch. I was then able to complete a restore of my iPhone, but that also has not helped. I also tried fiddling more with the router--disabling all security, for example, and enabling mixed mode--but nothing has solved the problem. I couldn't find any option for "scanning" devices on the network from the router as one person suggested, though I am using a Linksys WRT54G router. But the iPhone worked fine before the update, and all of my computers still work fine, so I doubt it's the router at fault.
    Just to clarify, I do see the wireless symbol and the iPhone gives every indication that it's connected. It just doesn't work.
    I appreciate all of the suggestions posted so far--any additional help is most welcome!

  • No internet access after 7.2.1 Firmware Update

    I can not get internet access after performing this Firmware Update. I have a green light on my Airport Extreme, and in the System Preferences Network pane it states that I am connected to the internet via Airport. Has anyone else had this problem and been able to resolve it?
    I have a cable modem and have reset it several times. I have also uploaded the firmware update again. I've tried to go back to the previous version of the firmware but it does not seem to be available anywhere, and does not show up as an option in the Airport Utility using Manual Set Up option.

    I have the same problem. ATT DSL modem. Updated my firmware and lost all connectivity. If I bypass the AEBS, it works just fine. Also lost my Apple TV in iTunes after the update. Frustrating!
    Let me know if you figure it out.

  • HELP! Lost User Folder After 10.4.7 Update

    HELP! Lost User Folder After 10.4.7 Update!!
    I did everything I normally do before an upgrade.
    Fix premissons, etc etc etc..
    Ran the combo updater & rebooted....
    Checking my HDD & noticed I lost
    my "jtmadman" folder in my User folder.
    Any ideas???
    Thanks
    eMac 1.25 ghz   Mac OS X (10.4.7)  

    Do you still have any of the normal user subfolders
    visible in the Finder sidebar, like "Movies" or
    "Pictures"?
    No, I don't. I can access it with A-dock.
    Is this an admin or regular account? How
    many user accounts on the Mac?
    Admin account, 1 user.
    How about login items? If you go to System
    Preferences -> Accounts -> Login Items tab, what is
    on the list?
    My login are:
    A-dock
    PrefsMenu
    Palm Desktop Background
    Fkey Listener
    LCCDaemon
    I noticed when I use thinkertool and
    click Show hidden & sys files, my
    "jtmadman" folder is there in my User folder.
    Why is it hidden??
    Thanks

  • No internet access after hard reset.

    I hit the hard reset button on my router and now my computer & other devices can not access the internet. I can connect to my router but have no internet. It was working fine earlier today until it was hard reseted.
    I ran windows troublshoot and I got: 'The network gateway is accessible, but Windows couldn't receive network traffic from the internet."
    Solved!
    Go to Solution.

    All my devices finally gained internet access after again hard reseting my router and then power cycling my modem, router, and pc. Thanks Eddie 956for not giving up on yourself! 

  • No internet access after bootup on some clients.

    Hi,
    Some of our client pc's do not have internet access after bootup in the morning. The quick solution is to login as administrator disable & re-enable the network adapter and than everything is fine for a few more days. There is nothing showing up in the
    event viewer and it doesn't always happen. 
    Can anyone advise on how best to track down the problem?
    Thanks.

    Cheers, I noticed that the DHCP role is installed but the service has stopped. When I start it, it stopped straight away.
    I think that's because the router has an ip address of 192.168.0.1 and sbs server currently has an ip address of 192.168.0.10. Do I have to change the router ip address to something else and set the server to 192.168.0.1?

  • I've lost internet connection after a power outage; how do I restore?

    I've lost internet connection after a power outage; how do I restore?

    Check with your internet provider for help.  Your modem or router could have been damaged if they did not come on after the outage.  If your modem and router look OK all you should have to do is restart your iMac. 

  • No internet access after 10.1 update

    After downloading the 10.1 update to my Z10 my phone could not get Internet access through the network, although wifi still worked. Telus tech support had no idea what was wrong, and we found that the apn field in network settings was blank and could not be typed in manually. He said I might need to send my phone in for repairs. He called me back the next day to say this problem has come up for some people since the update and for a workaround to restore the phone to factory settings. However, if you turn your phone off the problem will come back so you can't turn off or restart your phone. I restored my phone and got Internet back over the network. Hopefully blackberry will have an update to fix this problem soon, I don't know how long I can go without having to turn off or restart my phone. Anyone else familiar with or experiencing this problem?

    Hi man, I updated 3day ago my Z10 and I have the same problem I think. From time to time I get no internet connection by low or full mobile network. It has no reason, It´s just happened. Just like you wrote, reset or turning off/on the mobile helps not. But I don´t want reset my phone to factory default :-/ .
    I hope Blackberry tech support works allready on this problem!!!
    Come on Blackberry I need to work with my Z10 without problems!

  • Lost internet access & printer settings after switched off airport extreme

    Hi,
    when I switched off my airport extreme I lost internet & printer settings. All other settings are OK. What`s my problem or what do I wrong?

    please go to windows section and you need to provide more specific information to your problem.

  • All my apple device has no internet access after connect to my house's wifi.

    After connecting my apple ipad to my wifi, it show that there is no internet access. But my laptop can connect it and also use my wifi with internet access. My router is Wireless-G. Why can't I use my wifi????

    Hi nkarthikeyan ,
    You're right, in the behind configuration, there aren't any NAT configured for the simple reason which's Firewall is on production on another site and users must to connect to our Intranet to working properly so until I found a solution, I do some tests only with one desktop located on site...
    I tried to add this command on my configuration but when I do it, I lost connection with computer of my site of ZAG ...
    ASA5505-ZAG(config)# nat (inside,outside) source dynamic any interface
    Also, I tried this configuration but without success also :/
    for no-nat
    object network ZAG_L2L
    subnet 10.90.0.0 255.255.255.0
    object network Trafic_vpn_MainSite_L2L1
     subnet 10.239.80.0 255.255.248.0
    object network Trafic_vpn_MainSite_L2L2
    subnet 10.239.88.0 255.255.248.0
    nat (inside,outside) source static ZAG_L2L ZAG_L2L destination static Trafic_vpn_MainSite_L2L1 Trafic_vpn_MainSite_L2L1
    nat (inside,outside) source static ZAG_L2L ZAG_L2L destination static Trafic_vpn_MainSite_L2L2 Trafic_vpn_MainSite_L2L2
    And to finish my questions, can you explain me this point please : 
    Also you need to place your real ip address in interface ACL's instead of NATed ip address...
    Thanks for your support !
    I really appreciate it !

  • Why no internet access after Safari reinstallation (router does)?

    Since yesterday I have a massive problem I hope someone can help me out.
    To start with I couldn´t email attachments since a few months. Yesterday I thought a re-installation of Safari (browser recommended by the provider) might cure that as I thought recent upgrades (recommended by apple to install) caused that problem which was not there last year.
    So I downloaded Safari from apple.com. From that on I can´t get any internet access anymore (only a few minutes after the first start, then never again), even after spending 40 minutes on my providers extremely expensive hotline no solution (other than that the friendly lady told me to contact this forum). My router has internet access, and the cable between router and my Mac is definetely fine, but when I open the internet-access window, the connection immiadetely crashes always.
    I checked network utilities and found no failure, I tried different ways of access via the network settings, nothing works. I assume it has something to do with the re-installation of Safari, but why on earth should the standard Safari 1.2-version from Apples own website create such a mess?
    Shall I install firefox? Shall I dump the Safari-version installed yesterday and install a copy of the updated version from my office computer instead? What else could cause the problem? Are my network settings wrong? Should I log in via "manual" or DHCP (the provoders hotline told me I should re-type PPP settings. Though that is clearly to see a no-option with Ethernet she kept telling me so. Isn´t PPP only for modem-connection?), or via PPoE? Or shall I re-install the router?
    I would be more than glad if someone could help me.
    I-Mac 20"   Mac OS X (10.3.2)  
    I-Mac 20"   Mac OS X (10.3.2)  

    We can keep it in English as its an english speaking forum and therefore non-germans who might have the same problem could participate. If for you German is better I´m fine with it. Most settings on my Mac are in German so if it becomes too specific, german is anyway necessary.
    Thanks,
    Nobbi

  • No internet access after virus removed

    MacAfee anti virus removed a Trojan (zeroaccess) after which my desktop computer lost ability to connect to the internet. MacAfee told me to contact my ISP after we did various tests that confirmed that the computer does not connect to the internet (i.e., "ping test"?).  Other computer in the house connects to FIOS internet wirelessly with no problem.  I don't think that the problem is with FIOS or the router but is due to changes in programs caused by the virus. Is this something that Verizon can help with or not? MacAfee wants to access my computer remotely to repair damage done by the virus but without internet access they can't help me.

    Make sure you have no proxies.  Virus's often create proxy settings and that is usually what kills your connection. 
    Open Internet Explorer by clicking the Start button , and then clicking Internet Explorer.
    Click the Tools button, and then click Internet Options.
    Click the Connections tab, and then click LAN settings.
    Make sure nothing has checkmarks there.
    Afterwards, 
    Using the ping command to test the connection between your computer and the router or gateway
    Using the ping command to verify your Internet connection
    Post back the results.   Also let us know if you are wired, or wireless 

  • No internet access after disconnecting from VPN

    Summary:
    windows fails to restore normal network after disconnecting from a VPN network, the PPP adapter which represent VPN connection stays in the interface list even after disconnection. system has no network access to anywhere.
    Synopsis:
    a. Win 7 Pro x64 Client computer in a home network without any corporate firewall software connects successfully to VPN using windows VPN connection. (Rasdial)
    b. after disconnecting from VPN, client lost internet and local connections.
    c. ipconfig -all shows PPP adapter (VPN) still exits as an network interface in nonoperational state.
    d. pinging any ip address except localhost results in "no resources" error.
    e. trying to dial VPN again results in "element not found" error.
    Solutions I tried so far:
    ipconfig -release and ipconfig -renew.
    Disable / Enable Wireless Adapter.
    rasdial "vpn connection" /d
    currently the only solution is restarting the PC after each VPN usage which is very frustrating.

    Hi Ivan and thanks for your reply, 
    I tried "netsh winsock reset", unfortunately it didn't fix the problem.
    The status Icon is normal, no indication of limited or no connectivity, I can ping and open the router webpage at 192.168.1.1.
    here is the result of ip config command, hope it helps, if you want I can provide netstat result or any other net diag command you want.
    as you can see the PPP adapter still in the list which it shouldn't be.
    C:\Windows\system32>ipconfig -all
    Windows IP Configuration
       Host Name . . . . . . . . . . . . : PC11
       Primary Dns Suffix  . . . . . . . :
       Node Type . . . . . . . . . . . . : Hybrid
       IP Routing Enabled. . . . . . . . : No
       WINS Proxy Enabled. . . . . . . . : No
    Wireless LAN adapter Wireless Network Connection:
       Connection-specific DNS Suffix  . :
       Description . . . . . . . . . . . : ASUS 802.11n Wireless LAN Card
       Physical Address. . . . . . . . . : 
       DHCP Enabled. . . . . . . . . . . : Yes
       Autoconfiguration Enabled . . . . : Yes
       Link-local IPv6 Address . . . . . : fe80::e5f6:2dba:87d2:24bd%23(Preferred)
       IPv4 Address. . . . . . . . . . . : 192.168.1.3(Preferred)
       Subnet Mask . . . . . . . . . . . : 255.255.255.0
       Lease Obtained. . . . . . . . . . : Tuesday, June 19, 2012 10:11:44 PM
       Lease Expires . . . . . . . . . . : Wednesday, June 20, 2012 10:12:10 PM
       Default Gateway . . . . . . . . . : 192.168.1.1
       DHCP Server . . . . . . . . . . . : 192.168.1.1
       DHCPv6 IAID . . . . . . . . . . . : 393245116
       DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-16-6B-9B-DF-E0-CB-4E-BD-BA-97
       DNS Servers . . . . . . . . . . . : 192.168.1.1
       NetBIOS over Tcpip. . . . . . . . : Enabled
    PPP adapter :
       Media State . . . . . . . . . . . : Media unoperational
       Connection-specific DNS Suffix  . :
       Description . . . . . . . . . . . : Office
       Physical Address. . . . . . . . . :
       DHCP Enabled. . . . . . . . . . . : No
       Autoconfiguration Enabled . . . . : Yes
       Autoconfiguration IPv4 Address. . : 169.254.0.32(Preferred)
       Subnet Mask . . . . . . . . . . . : 255.255.0.0
       Default Gateway . . . . . . . . . : 0.0.0.0
       NetBIOS over Tcpip. . . . . . . . : Enabled
    Tunnel adapter Teredo Tunneling Pseudo-Interface:
       Media State . . . . . . . . . . . : Media disconnected
       Connection-specific DNS Suffix  . :
       Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
       Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
       DHCP Enabled. . . . . . . . . . . : No
       Autoconfiguration Enabled . . . . : Yes
    Tunnel adapter isatap.{5990D2D5-1838-4CFD-911A-10108283C856}:
       Media State . . . . . . . . . . . : Media disconnected
       Connection-specific DNS Suffix  . :
       Description . . . . . . . . . . . : Microsoft ISATAP Adapter
       Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
       DHCP Enabled. . . . . . . . . . . : No
       Autoconfiguration Enabled . . . . : Yes
    Tunnel adapter isatap.{56840267-98F4-49BF-A6EE-85724D65C35E}:
       Media State . . . . . . . . . . . : Media disconnected
       Connection-specific DNS Suffix  . :
       Description . . . . . . . . . . . : Microsoft ISATAP Adapter #3
       Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
       DHCP Enabled. . . . . . . . . . . : No
       Autoconfiguration Enabled . . . . : Yes

  • Lost internet connection after installing BT dongle (MS-6967)

    I have tried installing the MSI Bluetooth USB dongle (MS-6967) drivers twice. I tried the 1.3.1 version and the 1.4.2 version drivers. The Bluetooth dongle itself works fine, but both times I lost my internet connection after installation. After this I have to remove the drivers and repair my installation with the Windows CD, but then windows and all of my programs also need to be updated again since my original Windows CD is a first release version.
    The weird thing is that I can connect to other local computers and I can even ping external computers, but browsing websites (on IP address), looking up domain names and retrieving mail are no longer possible. I have no firewall software installed.
    Does anyone konw how to fix this?

    Am I really the only one with this problem? Well I have seen someone else on another forum ...
    Maybe someone knows how to reinstall just the TCP/IP stack?
    I'm using a notebook with buil-in network card. It runs W2K dutch version SP4 and things worked before when I was using SP1. Somehow it doesn;t work now anymore. Before I start reinstalling everyting again, I just want to check once more if anyone has some tips for recovering.

  • I have an IPhone 4,with IOS 4.2.6. I just got an iPad which has an IOS 5.1.1. I want to update my IOS on the phone but the computer I use no longer has Internet access. How can I update my phone? Also, what iTunes version should I have for the updated IOS

    I have an iPhone 4 with IOS 4.2.6. I recently received an iPad with IOS5.1.1. I want to update my IOS on my phone but the computer I use is no longer hooked up to the Internet. What do I need to do? Also, does my iTunes need to be updated? It is whatever was available last July. Thank you for your time and courtesy!

    To update your phone requires using the latest version of iTunes, on your computer, as well as Internet access. The update to iOS 5.0 or higher is an erase/restore deal, so you not only have to make sure all of the content, currently on your phone, is on your computer and accessible, you need to update iTunes first, have Internet access, then update your phone. There is no way around this fact. You could go to an Apple store or use another computer, but you run the risk of losing all of your data it you do that.

Maybe you are looking for