Missing channels on mac mini wifi - create network

I'm trying to create a computer-to-computer network. I have a Mac Mini with Lion
Processor 1.83 GHz Intel Core 2 Duo
When I select Create Network from the WiFi (formerly Airport) It allows me to Name the network and choose 40 or 128 WEP but there are no channels in the pulldown.

Similar Messages

Mac Mini - Wifi Issue - Not Finding Established Network

Purchased and tried to setup a late 2012 Mac Mini (2.3 Quad-Core).
Current Wifi Setup
- Cable Modem into Airport Extreme.
- Airport Extreme (Base) is pushing to (2) Airport Expresses.
- (1) of the (2) Airport Expresses is underneath the desk where the Mac Mini is located.
- The devices currently on the network include: (1) MacBook, (1) Apple TV, (2) iPads and (2) iPhones. Everything is connected to the network and running properly.
Issue
One of the first things I attempted to do when I started up the computer, was join my home network. I searched for the network, found it and entered in the password. The Mac mini would not accept my password (the password is correct), claiming either password was incorrect or the connection timed out. I went to the Airport Utility and noticed the Mac mini was not locating/finding the Airport Extreme (Base), but was attempting to connect to the Airport Express underneath the desk. An important note the Mac Mini and the Airport Extreme are approximately 20 feet apart.
Here are some the methods I used to attempt a fix:
I turned off the Mac Mini Wifi and reset all (3) routers.
I updated the firmware of all (3) routers, reset them again.
I updated the OSX to 10.8.2
I ended up loading the Airport Utility on my Ipad and taking it back to where the Mac mini was located. From the attached picture, you can see on the bottom the Ipad correctly showing the Network and the on top show Mac Mini still searching for the Network.
I ended up hooking the Mac mini though Ethernet using the Airport Express underneath the desk, which is a fix however that an issue if the wifi is not working.
I’m currently at work and will have a chance to work on the computer this evening, does anyone have a suggestion on how to fix this issue?
Thank you in advance.

Hi, this has worked for a few...
Make a New Location, Using network locations in Mac OS X ...
http://support.apple.com/kb/HT2712
old... http://docs.info.apple.com/article.html?artnum=106653
Hi, this has worked for a few...
Make a New Location, Using network locations in Mac OS X ...
http://support.apple.com/kb/HT2712
10.7 & 10.8…
System Preferences>Network, top of window>Locations>Edit Locations, little plus icon, give it a name.
10.5.x/10.6.x/10.7.x instructions...
System Preferences>Network, click on the little gear at the bottom next to the + & - icons, (unlock lock first if locked), choose Set Service Order.
The interface that connects to the Internet should be dragged to the top of the list.
Instead of joining your Network from the list, click the WiFi icon at the top, and click join other network. Fill in everything as needed.
For 10.5/10.6, System Preferences>Network, unlock the lock if need be, highlight the Interface you use to connect to Internet, click on the advanced button, click on the DNS tab, click on the little plus icon, then add these numbers...
208.67.222.222
208.67.220.220
Click OK.

Mountain Lion on Mac Mini - WiFi unstable for Internet Sharing

I have a Mac Mini Mid 2010 MC270LL/A previously on 10.6.8 and everything worked fine.
I have it plugged into a Plasma TV via HDMI and network via CAT6, but it also doubles as a WiFi access point via Internet Sharing.
Previously WiFi was secured via WEP, I don't recall if 10.6.8 had anything stronger, most likely not, otherwise I would have gone WPA2.
I have now done a clean install of 10.8. ie erase hard drive, boot from USB and lay down a clean install of Mountain Lion.
Software update downloaded a new Firmware, which has also been applied and rebooted.
Now I've set-up Internet Sharing, used same SSID (maybe should have picked a new one in hind-sight), but secured via WPA2 - the only option.
Previously my Macbook Air 13" MC965LL/A, had undergone the same clean install treatment via wipe, then boot from USB and install 10.8.
The Wifi worked flawlessly with Macbook Air on 10.8 connecting to Mac Mini on 10.6.8 (Secured via WEP), no drop outs, connected even after sleep.
Even the power nap feature worked really well, I was impressed that when I open the lid on the Macbook Air, I had emails already waiting for me.
Now with the Mac Mini on 10.8, it's a really sad state, constant WiFi dropouts, my File Sharing disappears, Screen Sharing stops, it's a real pain.
I'm hoping it's not the new firmware, I guess I'll find out when I restore to 10.6.8 and see how it goes.
Anyone else have issues with Mac Mini WiFi on 10.8 ?

This is the System log on the Macbook Air while sleeping - connected with wifi to Mac Mini under 10.8
20/08/12 1:22:43.000 AM kernel[0]: RTC: Maintenance 2012/8/19 15:22:43, sleep 2012/8/19 14:23:07
20/08/12 1:22:43.000 AM kernel[0]: AirPort_Brcm43xx::powerChange: System Wake - Full Wake/ Dark Wake / Maintenance wake
20/08/12 1:22:43.000 AM kernel[0]: vmmon: powerStateDidChange flags=0x2 (state 3)
20/08/12 1:22:43.000 AM kernel[0]: Previous Sleep Cause: 5
20/08/12 1:22:43.000 AM kernel[0]: wlEvent: en0 en0 Link DOWN virtIf = 0
20/08/12 1:22:43.000 AM kernel[0]: vmnet: bridge-en0: interface en is sending notification 0x14
20/08/12 1:22:43.000 AM kernel[0]: AirPort: Link Down on en0. Reason 8 (Disassociated because station leaving).
20/08/12 1:22:43.000 AM kernel[0]: vmnet: bridge-en0: interface en is going DOWN
20/08/12 1:22:43.000 AM kernel[0]: en0::IO80211Interface::postMessage bssid changed
20/08/12 1:22:43.426 AM hidd[61]: MultitouchHID: device bootloaded
20/08/12 1:22:43.000 AM kernel[0]: TBT W (1): 0 [x]
20/08/12 1:22:43.000 AM kernel[0]: AppleUSBMultitouchDriver::checkStatus - received Status Packet, Payload 2: device was reinitialized
20/08/12 1:22:44.085 AM configd[17]: network changed: v4(en0-:192.168.2.2) DNS- Proxy- SMB
20/08/12 1:22:44.091 AM vmnet-bridge[3304]: Dynamic store changed
20/08/12 1:22:44.093 AM vmnet-bridge[3304]: Failed to read SCproperties for key: State:/Network/Global/IPv4
20/08/12 1:22:44.093 AM vmnet-bridge[3304]: Stopping bridge for: en0
20/08/12 1:22:44.000 AM kernel[0]: vmnet: VMNetDisconnect called for port 0xffffff8021620600
20/08/12 1:22:44.000 AM kernel[0]: vmnet: bridge-en0: filter detached
20/08/12 1:22:44.000 AM kernel[0]: vmnet: bridge-en0: down
20/08/12 1:22:44.000 AM kernel[0]: vmnet: bridge-en0: detached
20/08/12 1:22:44.000 AM kernel[0]: vmnet: Freeing hub at 0xffffff8017e77000.
20/08/12 1:22:44.000 AM kernel[0]: Graphics suppressed 1164 ms
20/08/12 1:22:44.000 AM kernel[0]: MacAuthEvent en0 Auth result for: 58:b0:35:82:b2:44 MAC AUTH succeeded
20/08/12 1:22:44.000 AM kernel[0]: wlEvent: en0 en0 Link UP virtIf = 0
20/08/12 1:22:44.000 AM kernel[0]: AirPort: Link Up on en0
20/08/12 1:22:44.000 AM kernel[0]: en0: BSSID changed to 58:b0:35:82:b2:44
20/08/12 1:22:44.000 AM kernel[0]: en0::IO80211Interface::postMessage bssid changed
20/08/12 1:22:44.000 AM kernel[0]: AirPort: RSN handshake complete on en0
20/08/12 1:22:44.000 AM kernel[0]: vmnet: VMNetSetopt: Set link state DOWN
20/08/12 1:22:44.000 AM kernel[0]: vmnet: VMNetSetopt: Set link state UP
20/08/12 1:22:44.418 AM airportd[4361]: _doAutoJoin: Already associated to “kplan4”. Bailing on auto-join.
20/08/12 1:22:45.298 AM configd[17]: network changed: v4(en0+:192.168.2.2) DNS+ Proxy+ SMB
20/08/12 1:22:45.302 AM vmnet-bridge[3304]: Dynamic store changed
20/08/12 1:22:45.302 AM vmnet-bridge[3304]: Started bridge for 0, en0
20/08/12 1:22:45.320 AM UserEventAgent[11]: Captive: en0: Not probing 'kplan4' (protected network)
20/08/12 1:22:45.000 AM kernel[0]: vmnet: VNetUserIf_Create: created userIf at 0xffffff801e5f3e00.
20/08/12 1:22:45.000 AM kernel[0]: vmnet: VMNetConnect: returning port 0xffffff801e5f3e00
20/08/12 1:22:45.000 AM kernel[0]: vmnet: Hub 0 does not exist, allocating memory.
20/08/12 1:22:45.000 AM kernel[0]: vmnet: Allocated hub 0xffffff8015efb000 for hubNum 0.
20/08/12 1:22:45.000 AM kernel[0]: vmnet: VMNET_SO_BINDTOHUB: port: paddr 00:50:56:ef:6d:44
20/08/12 1:22:45.000 AM kernel[0]: vmnet: Hub 0
20/08/12 1:22:45.000 AM kernel[0]: vmnet: Port 0
20/08/12 1:22:45.000 AM kernel[0]: vmnet: bridge-en0: media 80 dev 0xffffff8015e9d428 family 2
20/08/12 1:22:45.000 AM kernel[0]: vmnet: bridge-en0: wireless interface detected.
20/08/12 1:22:45.000 AM kernel[0]: vmnet: bridge-en0: up
20/08/12 1:22:45.000 AM kernel[0]: vmnet: bridge-en0: attached
20/08/12 1:22:45.000 AM kernel[0]: vmnet: VNetUserIfFree: freeing userIf at 0xffffff801e5f3e00.
20/08/12 1:22:45.330 AM vmnet-bridge[3304]: Dynamic store changed
20/08/12 1:22:45.329 AM configd[17]: network changed: v4(en0!:192.168.2.2) DNS Proxy SMB
20/08/12 1:22:45.000 AM kernel[0]: vmnet: VMNetSetopt: Set link state DOWN
20/08/12 1:22:45.000 AM kernel[0]: vmnet: VMNetSetopt: Set link state UP
20/08/12 1:22:47.326 AM mDNSResponderHelper[4367]: do_mDNSInterfaceAdvtIoctl: ioctl call SIOCGIFINFO_IN6 failed - error (22) Invalid argument
20/08/12 1:22:47.326 AM mDNSResponderHelper[4367]: do_mDNSInterfaceAdvtIoctl: ioctl call SIOCGIFINFO_IN6 failed - error (22) Invalid argument
20/08/12 1:22:55.383 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.392 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.401 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.409 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.418 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.427 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.437 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.446 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.454 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.463 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.472 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.481 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.489 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.498 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.506 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.515 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.523 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.532 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.540 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.549 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.557 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.566 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.575 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.584 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.594 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.606 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.615 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.623 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.632 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.641 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.650 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.659 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.667 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.675 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.684 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.693 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.702 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.711 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.719 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.471 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.484 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.493 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.501 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.510 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.519 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.528 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.537 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.546 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.554 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.564 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.573 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.581 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.590 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.599 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.608 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.617 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.626 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.635 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.645 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.654 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.664 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.676 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.684 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.693 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.702 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.715 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.725 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.737 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.746 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.755 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.764 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.773 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.782 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.791 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.800 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.810 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.819 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.828 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.837 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.845 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.855 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.864 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.875 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.884 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.893 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.902 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.912 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.921 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.931 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:58.451 AM com.apple.mtmd[52]: low priority thinning needed for volume Macintosh HD (/) with 17.7 <= 20.0 pct free space , no snapshots can be thinned
20/08/12 1:23:14.281 AM com.apple.backupd-helper[4364]: Not starting scheduled Time Machine backup - time machine destination not resolvable.
20/08/12 1:23:34.296 AM com.apple.time[11]: Next maintenance wake [Backup Interval]: <date: 0x7fec0bc3c3f0> Mon Aug 20 02:23:14 2012 EST (approx)
20/08/12 1:23:34.296 AM com.apple.time[11]: Requesting maintenance wake [Backup Interval]: <date: 0x7fec0bc3c3f0> Mon Aug 20 02:23:14 2012 EST (approx)
20/08/12 1:23:34.000 AM kernel[0]: AirPort_Brcm43xx::powerChange: System Sleep
20/08/12 1:23:37.000 AM kernel[0]: LE is supported - Disable LE meta event
20/08/12 1:23:37.000 AM kernel[0]: vmmon: powerStateDidChange flags=0x4 (state 2)

I have a airport time capsule, an older airport extreme, and an airport express. I want to hard wire my Mac Mini to the network. What is the best arrangement of the devices? which ones should be hard wired to optimize extending the network?

I have a airport time capsule, an older airport extreme, and an older airport express. I want to hard wire my Mac Mini to the network. What is the best arrangement of the devices? which ones should be hard wired to optimize extending the network?

I am using TM Unifi with an ASUS RT-N18U Wi-Fi router. I would like to know could I use Apple AirPort Time Capsule to extend (repeater, booster) my Wi-Fi to a part of the house where the Wi-Fi signal is poor
Yes,, if you plan to connect the AirPort Time Capsule to the ASUS router using an Ethernet cable connection that will remain fixed and permanently installed at all times.
No, if you were planning to have the AirPort Time Capsule connect wirelessly and extend the Asus WiFi signal, since it would not be compatible with another manufacturer's router for that purpose.
Another way of saying the same thing here would be that if you want to extend the network wirelessly, it will take two Apple routers to do so

Can I use my mac mini as a network drive on my wireless network?

I would like to redeploy my Mac Mini to be a network server drive off of my Airport Extreme router? Is this possible? Is it difficult? How do I do it? Thanks!

Yes, you can use your Mac mini as a network file server. The mini can be connected to the AirPort Extreme Base Station (AEBS) by either Ethernet or wireless to share files to other network clients.
Please see the following Apple Support article for details on how to configure your Mac for file sharing.

Mac Mini WIFI won't connect in 10.6

Hi I have a 2008 Mac mini. I got Snow Leapord and Installed it on my computer soon after it cam out, but there was one problem- it won't connect to WIFI. Other computers work fine in the same room, and my own computer works fine when running windows, but won't connect in 10.6. I have dongraded (or in my case upgraded) to 10.5.8 but am missing some of the fetures of 10.6, is there anyone else with this problem that has found a solution?

Hi Adam,
There's not really anything you can do to reset the chip. What sort of wireless encryption is deployed at your place of work? Is it 802.1x or some other enterprise level security? I've definitely seen some "wonky" things with 802.1x and Snow Leopard, it's what is deployed here at the university I work at and support. If it's something more basic like WPA or WPA/2 or worse... WEP then you can try:
Deleting the saved wireless network location
Creating a new network location
Removing any keychains associated with your credentials for the network
There are ways to "reset" the network software but it's pretty invasive and that's only a last resort. The fact that it works at another location just fine would tell me that there's no hardware/software problem.

Mac Mini keeps losing network connection

Hey,
I have a Mac Mini 1.1 running 10.6.8, which I use as a headless media server at home. It connects to my BT Infinity 3 router via ethernet cable, and the Wifi is disabled. I connect to it remotely via dns through dyn.com. Other products sharing the network include 2 iPhones, an MBP and a windows laptop.
The problem;
Every few days, the Mac Mini will dissapear from the network and cannot be reached either through the shared devices menu or through Remote Desktop. Only a hard reset of the Mac brings it back. Can anyone help me identify what's causing this problem?
Thanks,
Tim

This normally happens when your neighbor and you are using the same WiFi channel. Try changing the default channel in System Preferences -> Network.

Mac mini wifi issues

Had my Ipad mini for about a week. At first, the internet connection over my Airport/time capsule( which I bought a couple months ago, so it should be the newest generation) appeared to be fine although, I noticed that the signal bar was always a single to double bar (if that's how it is called). Now, from time to time it even fails to connect.
I am now in my living room in front of my mac mini set, which is itself connected to the internet over Airport/time capsule. The Airport is about 20 meters (abt 65 ft) away. The Wifi signal of my mac mini shows full capacity. My Ipad mini signal bar...it just says" iPad". While (when) connected I also have issues with iPad's ITune Wi-Fi sync. Connected by cable, checked the sync over wifi, removed the cable and Ipad disappeared from the Itune screen. I reset the Ipad, connected and did the whole procedure with Itunes and the iPad icon sticked to the itunes screen for a while but after about an hour disappeared again.
Now the ipad won't even connect.
When this thing works, it is a wonderful item. When it doesn't, it is a source of frustration. Can anyone help to solve this connection problem (resetting won't work) ?
thank you.

http://news.cnet.com/8301-13579_3-57559832-37/apple-releases-ios-6.0.2-to-fix-wi -fi-issue/
Some things to try first:
1. Turn Off your iPad. Then turn Off (disconnect power cord for 30 seconds or longer) the wireless router & then back On. Now boot your iPad. Hopefully it will see the WiFi.
2. Go to Settings>Wi-Fi and turn Off. Then while at Settings>Wi-Fi, turn back On and chose a Network.
3. Change the channel on your wireless router (Auto or Channel 6 is best). Instructions at http://macintoshhowto.com/advanced/how-to-get-a-good-range-on-your-wireless-netw ork.html
4. Go into your router security settings and change from WEP to WPA with AES.
5. Renew IP Address: (especially if you are droping internet connection)
    •    Launch Settings app
    •    Tap on Wi-Fi
    •    Tap on the blue arrow of the Wi-Fi network that you connect to from the list
    •    In the window that opens, tap on the Renew Lease button
~~~~~~~~~~~~~~~~~~~~~~~~~
iOS 6 Wifi Problems/Fixes
Fix For iOS 6 WiFi Problems?
http://tabletcrunch.com/2012/09/27/fix-ios-6-wifi-problems/
Did iOS 6 Screw Your Wi-Fi? Here’s How to Fix It
http://gizmodo.com/5944761/does-ios-6-have-a-wi+fi-bug
How To Fix Wi-Fi Connectivity Issue After Upgrading To iOS 6
http://www.iphonehacks.com/2012/09/fix-wi-fi-connectivity-issue-after-upgrading- to-ios-6.html
iOS 6 iPad 3 wi-fi "connection fix" for netgear router
http://www.youtube.com/watch?v=XsWS4ha-dn0
Apple's iOS 6 Wi-Fi problems
http://www.zdnet.com/apples-ios-6-wi-fi-problems-linger-on-7000004799/
~~~~~~~~~~~~~~~~~~~~~~~
Look at iOS Troubleshooting Wi-Fi networks and connections http://support.apple.com/kb/TS1398
iPad: Issues connecting to Wi-Fi networks http://support.apple.com/kb/ts3304
WiFi Connecting/Troubleshooting http://www.apple.com/support/ipad/wifi/
How to Fix: My iPad Won't Connect to WiFi
http://ipad.about.com/od/iPad_Troubleshooting/ss/How-To-Fix-My-Ipad-Wont-Connect -To-Wi-Fi.htm
iOS: Connecting to the Internet http://support.apple.com/kb/HT1695
iOS: Recommended settings for Wi-Fi routers and access points http://support.apple.com/kb/HT4199
How to Quickly Fix iPad 3 Wi-Fi Reception Problems
http://osxdaily.com/2012/03/21/fix-new-ipad-3-wi-fi-reception-problems/
iPad Wi-Fi Problems: Comprehensive List of Fixes
http://appletoolbox.com/2010/04/ipad-wi-fi-problems-comprehensive-list-of-fixes/
Fix iPad Wifi Connection and Signal Issues http://www.youtube.com/watch?v=uwWtIG5jUxE
Fix Slow WiFi Issue https://discussions.apple.com/thread/2398063?start=60&tstart=0
How To Fix iPhone, iPad, iPod Touch Wi-Fi Connectivity Issue http://tinyurl.com/7nvxbmz
Unable to Connect After iOS Update - saw this solution on another post.
https://discussions.apple.com/thread/4010130
Note - When troubleshooting wifi connection problems, don't hold your iPad by hand. There have been a few reports that holding the iPad by hand, seems to attenuate the wifi signal.
~~~~~~~~~~~~~~~
If any of the above solutions work, please post back what solved your problem. It will help others with the same problem.
 Cheers, Tom

Mac Mini WiFi (airport) fails after waking from sleep

I recently bought a Mac Mini (Mid 2010 model)...my first Apple computer since my dearly departed IIe. I've been having repeated intermittent issues with the WiFi on this machine.
Owning it for two weeks, then one day it woke from sleep, and decided it no longer knew the password to my wireless network. With everything else in my house on wireless, I knew that the password had not been changed (I am using WPA2). Every time I would retype the password, I would get either a 'Connection Timeout' error, or an 'Incorrect Password' error. Every once in a while it would connect, but it would not get a valid IP.
Restarted the system, and then it tells me there's 'No Airport Card Installed'
Reset PMU/SMU/PRAM (etc) and the airport card comes back, but it STILL will not connect.
I go into keychain, and delete the saved wireless password.
I create a new 'location'.
No go.
So I made a trip with my machine to the Genius bar at my local apple store. Miracle of miracles, it WORKS PERFECTLY from the moment they turn it on. Get it home, it continues to work perfectly. This was Saturday.
This morning, same problem starts again. I was having similar issues with my iPad not connecting to the WiFi when waking from sleep, but this was fixed when I factory reset the iPad. I've never experienced this issue with either of my iPod touches (3rd and 4th gen). I'm not having any wireless problems with my PS3, Wii, Blu-ray player, Android phone, Nook, HP Printer, or Windows laptop.
My router is a D-link F5D8235-4 v2000, with firmware 2.01.09 (latest available)

Hi, this has worked for a few...
Make a New Location, Using network locations in Mac OS X ...
http://support.apple.com/kb/HT2712
10.7 & 10.8…
System Preferences>Network, top of window>Locations>Edit Locations, little plus icon, give it a name.
10.5.x/10.6.x/10.7.x instructions...
System Preferences>Network, click on the little gear at the bottom next to the + & - icons, (unlock lock first if locked), choose Set Service Order.
The interface that connects to the Internet should be dragged to the top of the list.
10.4 instructions...
Is that Interface dragged to the top of Network>Show:>Network Port Configurations.
If using Wifi/Airport...
Instead of joining your Network from the list, click the WiFi icon at the top, and click join other network. Fill in everything as needed.
For 10.5/10.6/10.7/10.8, System Preferences>Network, unlock the lock if need be, highlight the Interface you use to connect to Internet, click on the advanced button, click on the DNS tab, click on the little plus icon, then add these numbers...
208.67.222.222
208.67.220.220
Click OK.

Airport Extreme and Mac Mini on different networks

Hello ALL,
I am creatng a Mac Mini server. I have the Mac Mini connected via ethernet to my new Airport Extreme. I read somewhere that for server purposes, I should wire the mac mini versus using the wireless connection. My Extreme is bridged with the Uverse 2wire modem and I have wifi disabled on it. The problem I have s my ipad and iphones are all on the wireless network created . I use remote apps for the mac mini. As of now the remote apps do not recognze the mac mini becuse its connected via ethernet. Any solutions for ths? Can i turn on Ethernet and Wireless at the same time? THANKS!!

My Extreme is bridged with the Uverse 2wire modem and I have wifi disabled on it.
The it on the end of the sentence could equally refer to the Extreme or the 2wire.
I think you mean the Extreme.
Can i turn on Ethernet and Wireless at the same time?
The context suggests you are talking about the mac mini but you could equally well refer to the Extreme.
Do not mix up domains.. I think this is what the problem is. If you have wireless on the 2wire and the idevices are getting IP from the 2wire, they are also getting a domain.
Mavericks is very sensitive to domain. The domain by default on the AE is local .. but the domain on the 2wire could well be your ISP.
I would recommend you turn wireless on .. on the Airport Extreme.. not on the Mini. And see if the idevices when connected to the same domain can then also connect to the mini.
Tell me your results.
A netstat scan is a great tool to use in the Mac.. open the network utility and see what you get for domains. See if the phone etc are on a wrong domain.

Mac Mini Wifi went from really bad to impossibly slow with Mavericks

Is there anything I can do? I really need to use WiFi given my location. My Lenovo Laptop gets about 15 MBPS with speedtest.net but my Mac Mini in the exact same location barely gets 1 MBPS and that's after timing out about 3 times. This is completely unusable! HELP!
Note, I am not using anything bluetooth and I have a wireless USB mouse and a cabled USB keyboard. I even turned bluetooth off. THe USB mouse and keyboard I regularly use with my Lenovo and they don't cause it problems.
I use this as a development machine (XCode) for iOS development and do a tiny bit of sound recording with Garage Band, otherwise it gets very little use. I recently upgraded it to Mavericks.
Are there any diagnostics I can use or anything I can do to improve my WiFi?
TIA

Please answer as many of the following questions as you can. You may already have answered some of them; in that case, there's no need to repeat the answers.
Restart your router and your broadband device, if they're separate. Any change?
Run Software Update and install all available updates for OS X or your computer's firmware. Any change?
If possible, connect to your router with an Ethernet cable and turn off Wi-Fi. Any difference?
Are any other devices on the network, and if so, are they the same?
If you can connect to more than one network, are they all the same?
Are all network applications affected, or only some? If only some, which ones?
Is networking always the same, or is the problem intermittent?
Disconnect all other devices from the network. Any change?
Boot in safe mode and test. Any difference?
Boot into Recovery mode. From the OS X Utilities screen, select Get Help Online. A clean copy of Safari will launch. No plugins, such as Flash, will be available. Any difference?
If possible, turn off Bluetooth and disconnect any USB 3 devices. Any difference?

Mac Mini Wake for Network Access Not working after upgrade

After upgrading to the latest OS (10.8) the WOL fuction is not work. This used to work before the release. i could see the Mac mini on my mac book pro even when it was asleep. Once I click on it under the shared resources area I could see the Mac wake up. Now as soon as it goes to sleep it drops from my mac book pro. I am connected via WIFI but also tried via LAN. Same result. Any ideas? Seems to be a bug as I google this issue it appears to be impacting many people.

Same issue here after updating my iMac to OS X 10.8. I can't use Logmein, wireless syncing to iTunes from my iOS devices, or my Logitech Server software for my Logitech Radio. Once the computer goes to sleep, it is invisible to the rest of the network. This all worked fine on 10.4-10.7. I have double-checked that Wake on Network Activity is turned on. I have disabled all networking interfaces except Ethernet. Nothing seems to help.

Using the Mac Mini to create a Wisp Client Router

My condo association has just offered WiFi to all units however the problem that I have is firstly lack of signal penetration within my unit and secondly the use of WPA2 Enterprise PEAP access. I can't find *ANY* Wisp routers or range extenders that can handle this protocol so what I am thinking is the following.
(1) Set up my Mac Mini to connect to the condo's WiFi
(2) Set up internet sharing on the Mac Mini to share it's wireless internet with the ethernet port
(3) Attach a wireless router or Access point (please tell me which one to use) to share this internet throughout my apartment and hopefully have the Mac Mini included in the resulting network neighborhood.
Will this work as described? Is this the best (or only) solution? I need to hook up things like a WiFi all-in-one printer, VOIP phone, Dell workstation, Asus laptop, roku, Sony PS3, + others and the current WiFi signal will not reach them all plus not all devices can join this secured WiFi signal.

Hello,
Only problem I see is having the Mini included in the neighborhood.
Besides a Wifi Router, I think I'd add one of these to the Mini to make that happen...
http://eshop.macsales.com/item/NewerTech/MXP3802NU2C/

Mac mini wifi issue after osx 10.9.3 update

Hi
My Mac mini now can not access internet. Wifi look connect but still show no internet. Try safari and google page will not open. This all start when update osx10.9.3 . Restart mini like 3-4 times. Please help
Rocky

Turn Wi-Fi off and back on. If there's no change, run the Network Diagnostics assistant. How far do you get?

Yosemite iMac, Mac mini - WIFI super slow!

Hi there guys
Prior to posting here I did couple of days of search, and I found plenty of posts in regarding to Yosemite and wifi problems.
Some just venting over the issue, some attempt to offer solutions, from removing Pref files to setting up DNS (8.8.8.8) etc...
Unfortunately, without much help on my end.
I recently bought two new iMacs and one Mini. All preloaded with Yosemite and all experience the exact same problem.
They connect but download at 1/10 of my speed, upload at 1/20 of my wifi speed. I get disconnected very often, or perhaps
the right word would be 'hanged" ? The internet just stop responding for couple of minutes and then comes back.
I do a test of my connection speed using my old ipad, my OnePlus Android and my Samsung Note 4, all run at the exact
speed of my house network. I do this from the exacy place where my computers are. So it is not my Wifi.
Also, I have chromecast streaming HD videos all day long, without any problem. So my internet is great and no issues.
Any tested, working solutions ? Or shall I just return that junk back to the store, stick to my old hardware and return to new
set upon future, better OS? Given this is a few months old problem and very little working solutions.
cheers
Seba

FWIW here are my troubleshooting routines with my Intel Mac mini (Applications > Utilities > System Profiler.app: 2,66 GHz Intel Core 2 Duo, Boot ROM Version: MM31.00AD.B00):
- Backup regularly to an external disk (I use Carbon Copy Cloner)!
- Check the disk with Disk Utility > First Aid > Verify Disk and Repair Disk Permissions.
- Reset PMU or SMC
Shut down the computer.
Unplug the computer's power cord.
a) Wait fifteen seconds.
b) Press and hold the power button for 5 seconds.
Attach the computers power cable.
- Reset NVRAM/PRAM:
Press the power button to turn on the computer while immediately holding the following keys: Command, Option, P and R. Hold the keys down until the computer restarts and you hear the startup sound four times.
Then immediately:
- Boot in Safe Mode:
Boot the computer while holding shift until you get into "Safe" mode.
Reboot.

Missing channels on mac mini wifi - create network

Similar Messages

Maybe you are looking for