Wi-Fi inoperante

Possuo um aparelho iphone 4s e depois de migrar do iOS 5.1.1 para o iOS 6, a conectividade com o wi-fi está muito difícil ou impossível. Como solucionar o problema

Amigos,
Estou com o mesmo problema.. Não é problema de Hardware pois na versão iOS 5 funcionava normal.
Achei uma solução para pelo menos o botão voltar a funcionar.
Deixe seu aparelho acabar totalmente a bateria. Ele irá desligar sozinho, após isso é so conectar o cabo e liga-lo que o botão volta a funcionar, porém não encontra rede facilmente. O meu iPhone 4S pelo menos consigo fazer isso.
PS. O Bluetooth nao funciona e as redes encontro quando ele está com vontade, mesmo assim caindo a todo tempo!
Att
Se alguém resolver o problema favor enviar email para que possamos ajudar a todos!
[email protected]
Abraços

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So I was trying to enhance my firewall to the point of inoperability and...

Situation:
Like what all really cool people do on a Saturday night, I was perusing the bowels of my unix stuff on my Mac last night, and did a sudo ipfw list. I noticed that ports 67, 68, 69, 137, 138, and 139 were open from any to any. I know that 13x ports are used for Windoze sharing, and that /etc/services shows those ports are for something to do with netbios and tftp. Windows Sharing did not show up as being enabled in SysPrefs Sharing Services, and no other services using any of these six ports showed up as being enabled in SysPrefs Sharing Firewall.
I have no idea how or why those ports would be enabled. At work, I have Macs. My sons and daughter have Macs. Nobody would be connecting to my home network, either internally or from the internet at large and doing anything windoze-like. And I never recall having ever seen this ports opened before when doing a ipfw list.
So, I got scared. I figured that I would do a sudo ipfw flush, which I did, and then just use SysPrefs Sharing Firewall to click checkboxes to reenable the services that I want. Well, that was the start of my enhancing my firewall to the point of inoperability. When I go into the SysPrefs Sharing Firewall panel, I get a splash screen that says something to the tune of "another firewall is active on this computer, so if you want to do anything here on this Firewall panel, turn off the other firewall software."
Fortunately, I had done a sudo ipfw list > portList.txt so I could at least manually sudo ipfw add back the ports that I thought I wanted (and the ports I thought I wanted denied). So that's where I'm at now. But now it's a real annoyance that I don't have "checkbox control" of services and ports through the SysPrefs Sharing Firewall panel anymore, and instead have to do the "sudo ipfw add/subtract/multiply/divide {rule#} {whatever}" thing now. I don't know how to regain control of my Apple firewall and the SysPrefs Sharing Firewall panel.
Of course this doesn't address the issue of what opened those ports, and if it happens again, an "archive and reinstall" of the OS, along with an install of fink/macports tripwire, may be in order. But that's an inconvenience to have to do, and hopefully I can avoid having to do that. In the meantime, regaining control of my Apple firewall and the SysPrefs Sharing Firewall panel, would realy be nice, and that is my question. What do I do, and how do I do it?
Thanks in advance.

First, take a deep breath...
For one, the System Preferences knows nothing about the command line ipfw changes that you made. It expects to be the interface for setting and changing firewall rules, so when you've changed them manually (ipfw flush) it sees that the current rules doesn't match what it expects and hence the error message.
Secondly, the presence, or otherwise, of those ports does not mean they are active. Just that ipfw isn't blocking them. There still has to be some process on the machine listing to the port in order for anything to actually happen. It's akin to leaving a door open - it's fine when all that's behind that door is a brick wall.
A better test is to see what's actually being used on your machine, and ipfw cannot tell you that (at least, not easily). Better tools include netstat and lsof.
netstat -a will give you a list of every network connection in use. Just don't be shocked if there are more there that you expect - the OS uses a lot of them internally. What you're most interested in is the ports in LISTEN state (piping the output through 'grep LISTEN' is a simple solution).
Now you can focus on which ports your machine will actually respond to (assuming the firewall also allows traffic through).
If you have a port number that you don't recognize then you can invoke lsof which has the ability to list all open files, network ports, etc. To track a port number, use the form:
<pre class=command>sudo lsof -i :port</pre>
This will tell you any process that is using the specified port number. From there you should be able to determine whether or not there's an issue.

Computer is balky random freezes across apps. Two hard drive cleans later (their scan reveals no hard drive problems) photo shop won't work at all, magic touch mouse inoperable and their diagnoses is corrupted data? Anybody heard of this?

Computer is balky random freezes across apps. Two hard drive cleans later (their scan reveals no hard drive problems) photo shop won't work at all, magic touch mouse inoperable and their diagnoses is corrupted data? Anybody heard of this?

Well, yes, data does get corrupted sometimes.
The trick is finding what data.
By 'cleaned' are you therefor meaning that the drive has been erased and the system re-installed?
Because that's the quickest way to deal with such a situation.
Back up the system first of course,
Add back 3rd party apps one at a time in case one of them is causing the problem.

X120E Touchpad inoperable after resuming from sleep

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Upon resuming from sleep [and as far as I can remember this only occurs when resuming on battery], the touchpad/cursor is inoperable, frozen in the centered position, and I have found no way to 'wake' it. I finally have to shutdown/restart to get things functioning again. Keyboard works fine, but not touchpad or trackpoint [either/both].
maddeningly, its not consistent in this. sometimes it works, sometimes it does not.
I have seen the same issue with, and without, the supplied Lenovo Ultranav driver installed.
Question: in the X120E implementation, is the touchpad a PCI bus device or a USB device? I see no power plan options [i.e. "Advanced" >"Allow this device to wake the computer"] available via Device properties. There are no pointer/mouse/touchpad options whatsoever under Power Plan Settings.
Will Fn+F8 enable/disable the touchpad on this notebook? or,... should it?

No. Powering off and on again didn't work. My drive is a Seagate 750GB internal SATA drive in a Vantec NexStar-3 external enclosure. I don't think it is a driver issue. After the device removal error it won't mount on my PC or my Mac via FireWire or USB.
What I need to know is if there is some way to connect to the drive and make it mount with other software, using some kind of keystroke during startup, or maybe through terminal or something. I can't even try to repair the drive because it won't show up in disk utility.

The Creative Cloud application becomes inoperable continually on both my Windows 7 and 8.1 operating systems. I'm tired of re installing the application after deleting the OOBE file to get updates and syn settings between computers for Photoshop. Is this

The Creative Cloud application becomes inoperable continually on both my Windows 7 and 8.1 operating systems. I'm tired of re installing the application after deleting the OOBE file to get updates and syn settings between computers for Photoshop. Is this an endemic problem with others? I'm using Google Chrome as my browser. Is this an issue with the problem?

Similar problem just happened to me with the Creative Cloud Update 1.7.1.418—slightly different so I thought I'd share. I have multiple Adobe Creative Cloud programs installed on my computer, all working just fine. I updated the Cloud App to the latest version and then it shows me that I have only one program installed! All my previously installed programs (Photoshop and the like) still work but show as "install" instead of "Up to date". Initially I thought I'd have to re-install the Cloud app or recreate the OPM data base but then I noticed that some of the Cloud app preferences (Apps > Settings > App Language) were different to what I had set previously. I use English (International) language, the update had reverted the app back to English (North American). I flicked back to my previous language and bam, all my apps now show as being installed correctly.

When using private browsing to view image results in Safari 5.1.3, only the first two rows of results are visible, the following four or so rows display greyed out place holders, and the safe search button is inoperable. Suggestions?

When using private browsing to view image results in Safari 5.1.3, only the first two rows of results are visible, the following four or so rows display greyed out place holders, the remainder of the results page is blank, and the safe search button is inoperable. When I turn off private browsing and refresh the page, everything works again.
Anyone else having this problem?

I have got the same behaviour after the last Safari Update to 5.1.3. It seems that Safari now handles some scripts in a new way. If you debug the Google Website, you will see, that there is some Javascript Error, that seems to prevent to write into local cache. After some searching I wasn't able to finde a solution for this problem, other then disabling Javascript while private browsing to prevent the script loading. You then are able to use Google with the old layout. The option to disable JavaScript can be found in the Menu "Developer", wich has to be enabled in Safari in the options first.
In my opinion this is a bug that is now occuring, because Apple changed something in private browsing and that has to be fixed by Google now, to run again. Or we will have to wait for 5.1.4, as you can read online Apple will change and bugfix the javascript engine in that version, perhaps this fixes the problem as well. I hope so!
If anyone is in the developer program perhaps you could test this with the beta of 5.1.4 and tell us if it works.

PS CS4/WIN7 Application Freeze & Inoperative Components... A Cure (?)

This posting is the end result of about 24 total hours sitting at the computer, talking with Support, and doing just about everything to the computer short of a complete WIN7 Clean Re-Install.
The Problem: Even though it had worked perfectly since purchase in late 2008 (even after my WIN7 Upgrade in November 2009) all of a sudden, last week, PS CS4 began to be very unstable...
- PS (Ver 11.0.1) (Bridge Ver. 5.6) would open normally ( on its own, or from "Edit In/Photoshop from LightRoom 2.6)
- At first I could Open any photo(JPEG, TIFF, RAW (from Bridge or LR) from my files normally... as many as I wanted
- HOWEVER if/when I attempted to manipulate / modify any of the photos with (for the most part) the Rectangular Marquee Tool (Cut and Paste into "New"), Patch, Crop, Magic Wand, etc. the tools would not work. Also part of my menu's would "dim". Further:
- When I then would try to "Open" another picture, from anywhere, nothing would happen, would not open... I could Close them out but could not Open anything else from anywhere.
- From that point on it was impossible to Open any file in PS.... and the majority of the tools were inoperative.
- The only thing that would help was a computer re-boot (not just a PS re-start)... and then it would only work until I tried to modify a photo... then it would "freeze" again. If I just closed and re-started PS the same problem would be evident.-
- I have other programs (DPP and DxOptic Pro) and they worked perfectly... In fact, the computer was normal in absolutely all respects except for PS
Note: I had not made any modifications to the computer or added any software or updates just prior to the failure(s)
Last week I attempted to get through to Adobe Support (another story)... Three calls on Thursday (total of 5 hours on "Hold" waiting to be connected... Two hours on "hold" on Friday... Never connected. I finally called the Seattle Adobe Offices and the receptionist e-mailed support and had them call me (3 hours later).
Prior to calling Adobe I had accomplished every internal check known to man... All WIN7 Diagnostics, Memory Check, HD Check, Start-Up and Services check. The computer was operating normally.... not an error to be found... all other applications were normal.
On contact the emphasis of the Tech's attention was totally on the computer rather than on PS itself... We went through a series of about 12 steps checking computer operation, many of the operations I had already done... but we did them again. (I later found the exact "check list" she was using in Adobe "Troubleshoot System Errors/Freezes in PS/Win7". No Help... Finally, out of time (and a bit out of patience) The process was completed... No answers.
The next day I went through the entire check list on my own... again, it dealt only with the computer not PS. I finally did a complete Deactivation and re-install of PS CS4 from the Adobe site and my Account... No change... files could be opened until I attempted operations... then nothing.
On Tuesday I received a call from the same Support Tach (in New Delhi) that I had dealt with before. (No doubt the three page Fax I had sent to the Main Offices in California may have had something to do with it)... This time we dealt with PS itself.
After several PS memory, scratch disc, HD space checks we got to the "Plug-Ins" folder. As I operate the 64 Bit version of PS the Tech had me remove the Plug-Ins folder from the PS folder and place it on my desk top... restart PS and bingo! the program appeared to operate normally. Faster to load and no more processing/opening problems!
Note: Prior to the re-install of PS I did have some third-party plug-ins installed. I had already deactivated them and removed them from the computer and cleaned the Registry. On re-install the only Plug-Ins were those that came with the PS CS4 Download in the "Recommended" format..
We agreed that I would continue to put PS through any/all operations I could think of to test its stability. Then I would start adding the Plug-ins (again, no Plug-Ins were present other than those supplied by Adobe) one by one to see which one caused the error.
I spent the better part of last night "forcing" as many operations and files into PS that I could. The program operated flawlessly... Then I would shut down PS... add a Plug-In into a newly created "Plug-In" folder in the PS file (64 Bit)... re-start PS and test... Then close down, add another Plug-In, open and test.... etc, etc, etc. The strangest thing is that I eventually had all of the removed Plug-ins replaced in the new folder and PS continued/continues to work absolutely normally!!! Go Figure. Not being a "guru" I can't, for the life of me, figure out why the creation of a new Plug-In folder with the same items in it would make a difference... but it did.
I hope that, if someone has had the same problem, that this report will help... Towards the end of trying to fix the problem I was about 30 minutes away from doing an un-needed "Clean" re-install of WIN7... If I hadn't gotten the return call I would have... as it turns out, for no reason.
Overall I love both PS and LightRoom, have used them for years, and am looking forward to the new releases. I am a semi-professional photographer and have a small home business... that is now woefully behind in some "jobs" as a result of the "problem". At the same time I have to say that I have now experienced, first hand, what I have read about on the "Net"... Two days and many hours of trying to even get through to Support aside, The Techs appear to "default" to the "it's a computer problem" stance. To be sure, their programs are complex and you have to start somewhere but if I had to suggest one thing to Adobe it would be to "Listen to the user... what the problem is and what has been done so far to attempt a solution"... and to allow the Tech's some latitude to approach the event from other than "rote" check-lists.

"Or you may have a bad sector on your hard drive that the plug in folder happened to be sitting on"...
I am now 99.99999% positive that the Plugi-Ins folder was the problem... One of the very first things I did was a complete DiskCheck on all my drives... The whole nine yards...even though everything else was operating normally.
I talked with a friend that just got home and he also said that something was in the "old" Plug-In folder that was either fixed or eliminated with the creation of the new folder. Learn something every day, I thought that it would have been fixed with a complete re-install pf PS.
I have "worked" PS to death trying to get it to fail... It remains perfect... My faith in mankind has been restored!
I guess if I had a suggestion for Adobe it would be to at least think about the possibility of a problem being due in, or a part of, the program itself rather than assuming that it is the computer. In this case it would have saved about 20 hours sitting at the screen checking WIN7 and getting frustrated. When the Tech finally decided to investigate PS itself the problem took about 20 minutes to find.
Thanks for the input

My search bar (FF 22) has suddenly become inoperable; hitting enter doesn't do anything (am only getting to sites via bookmarks and links now)

I'm a long-time FF user. Am using version 22 now (which appears to have updated from 18 by itself though I had it set to ask me before updating - but 22 2 worked fine for me once I'd solved the problem of screen being so large it hid my upper menu and tabs). Now suddenly, just in the last week, entering a (valid) url in the search bar and hitting enter doesn't 'do' anything. No search capability at all because hitting enter doesn't cause FF to take any notice of me putting in a URL for a site I want to go to (I use the same sites over and over so not just some new site acting up).
Not my keyboard or mouse malfunctioning; they function as usual in other programs I use constantly - email, inventory database - and no updates on either program, in Word, Excel, NotePad, my photo program, whatever. Security Essentials updated about a week ago but I can't see inside it to see if it changed anything. Am an XP Pro user and keep it updated (till next year, anyway!). Keyboard is an Elite Real Force, mouse Evoluent (corded). Have used both for a couple of years so not new to me.
Only way I can use FF 22 in the last few days to get to 'any' site, including my own, is to either go from the sites pinned to my opening screen or from my bookmarks. I tried unpinning some of the sites on my opening screen and then typing in their URL and hitting enter but that didn't change anything - the search bar is still inoperable and hitting 'enter' doesn't do anything at all.
So why did my search bar quit working? Is there a fix?

Hi aaabooks, you wrote:
<blockquote>I did the Help > Troubleshooting Information > "Show Folder" button bit you said to do but is there something I'm supposed to do re the 'switch back to FF' you speak of? Like click on 'Reset FireFox' to Default State first?</blockquote>
No, do not use the Reset feature. When you click "Show Folder" Windows opens a Windows Explorer window with your personal settings files listed. I want you to delete a file in that folder, but first, I want Firefox to be closed. When I said to switch back to Firefox and exit, I meant to make Firefox the active window, then use File>Exit or Firefox>Exit to close the application.

Need help in activating CS5 on a new (3rd) computer. Old laptop is inoperable.

need help in activating CS5 on a new (3rd) computer. Old laptop is inoperable.

Hi,
see >>> http://helpx.adobe.com/creative-cloud/help/install-apps.html here >>> How many computers can I install on
I quote: You may install software on up to two computers. These two computers can be Windows, Mac OS, or one each.
If you install on a third computer, it will request you to de-activate on the other two computers. You can then reactivate one of the previous two computers, and use Creative Cloud apps on it.
Hans-Günter

Links in yahoo email inoperative with firefox

Links in yahoo email are inoperative with Firefox. . We insert hyperlinks into email from Firefox and the hyperlinks do not work. We do the exact same thing using Safari and it DOES work. The problem is not Yahoo; the problem is Firefox. We are using an I-Mac. Please help. Thanks

mine worked for several days than quit again today? Went to Google Chrome and it works fine.

Why are alpha/numeric keys inoperative on aluminum apple wireless keyboard

This is a follow on to previous topic that i answered.
I was able to get my wireless keyboard partially operational.
It is paired and only partially functionall
• Alpha numeric keys do not work
• Delete Key (backward) and fn-Delete (forward) work
• Arrow keys work
• Function keys and
• Mouse keys are working 8 (up), k (down), u (left), o (right), 7 (up diagonal left), l (down diagonal right), j (down diagonal left, 9 (up diagonal right). i is the mouse click.
i am leaving this up for the benefit of other Wireless Keyboard users.
THE APPARENT PROBLEM IS IN THE UNIVERSAL ACCESS PREFERENCES.
I just hit Opt key five times and now the Wireless Keyboard is working very well. The mouse keys are now normal keys for Alpha Numerics. Note i am typing 8, k, u, o, 7, l, j, 9, i. . Now do Opt five times.
(typed on my USB keyboard) There is a alarm sound when the change over occurs. Now the Alpha Numerics are inoperative and the mouse keys work. Remember that the wireless keyboard does not have a number pad. Therefore; when mouse keys are activated the above alphanumeric keys take the place of number pad 8, 2. 4. 6, 7, 3, 1, 9, and 5.
Now back to the wireless keyboard. From top to bottom, left to right lower case keys:
zxcvbnm,./ asdfghjkl;', qwertyuiop[]\ `1234567890-=
From top to bottom, left to UPPER CASE keys:
ZXCVBNM,./ ASDFGHJKL:" QWERTYUIOP{}| ~!@#$%^&*()_+
So i answered my question and leave it for your benefit. One other comment:
When i first set up the keyboard and spent half a day yesterday thinking i was getting nowhere because the green ON light was out. Chalk that up to what i consider poor documentation which didn't describe normal operating conditions.
It isn't supposed to light except during initial setup when it flashes. The caps lock key lights when it is pressed SO THAT IS A GOOD INDICATION THE KEYBOARD IS ACTIVE.
Regards: The General

General, you are a genius. This happened to me just last week. I racked my brain trying to figure it out. Apple Care had no idea and recommended I exchange my keyboard for a new one, which I did. The problem still persisted. I tried deleting my bluetooth plist and using a USB keyboard which resulted in disaster when I used the number pad and suddenly my mouse no longer worked.
I scoured the literature looking for some sort of key-lock function and found zip. Apple Care told me to take in the entire CPU. Unsatisfied with that, I researched further and found your thread. I told Apple Care they need to tell Apple to make a note of this in their literature!
Thanks again!

Inoperable macbook pro keyboard on windows install

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This forum is for troubleshooting the usage of OS X, not Windows or Boot Camp.
Please post your question in the Boot Camp forums, as if anyone has seen a similar issue, you'll find them there.
http://discussions.apple.com/category.jspa?categoryID=237

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Secondly, the unit has an error regarding a color print cartidge not being installed. I dont print color and never will with this device. I tried to clear the error message on the 5750, but can't. How do I clear that message?
Other than those two annoyances, it works fine. Thanks for your help.

Hey @garymarchlewicz ,
Thanks a lot for the question, now lets get you an answer!
If you all HP Technical Phone Support or go online to HP Out of Warranty Support you can order a replacement CD.
If you are in Canada or US call 800 474 6836, or you can Contact HP Worldwide.
HP printers generally have a 1 year warranty from their purchase date, you can verify the warranty using the following link if you would like; warranty check.
HP software drivers are available on hp.com under "Support" and "Drivers and Downloads".
And you have to have all cartridges in the printer and they all need to have ink in them for maintenance reasons. So there are a few things that I have to let you know. No printer, HP or not can print only black that is an InkJet. The reason for this is because many people would print only black with their multi-colour printers and the ink wells for the coloured cartridges would dry out and never be usable. So whether you select black only or greyscale you are still going to be printing some colour in those printouts so that the printer will be able to print colour when you need it to.
If using ONLY black was what you were trying to get the instructions for, unfortunately that is not possible. If you want to print ONLY black i recommend looking into laser black only printers that are multi-function, black only printers. They don't use ink they using toner power cartridges that last a very long time but are more expensive. We have those options in our HP LaserJet line.
Hope this helps. Have a great day!
I worked for HP.

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Hi All,
Would appreciate your help on this. Recently made the switch to Mac and loving it, but for this new problem:
iPhoto is basically inoperable - browsing lags 10 seconds behind each click. Here are the facts:
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- MP Retina, 4GB RAM
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- I have read and tried the following fixes: Opening iPhoto with Shift+option+cmd and: rebuilding thumbnails, rebuilding permissions, repairing library etc and nothing has helped
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Any help or suggestions would be appreciated - please bear in mind I'm a Mac noob, so console commands may take a bit of explaining...
Cheers,
Jacob

Jacob, first thing to do would be to launch the Activity Monitor (from Applications > Utilities), to see which Application is using all the CPU time, and also look fore disk usage - page outs, etc.
crashed and wouldn't boot up because I had no more space on the Start up disk. I managed to go into safe mode and clear space and it starts up now, but iPhoto has become vegatative!
how much free disk space do you now have? My guess it, you did not free enough space. Try to free at least 20 GB.
Post back, if freeing more disk space helps. How did you repair your library? With the First Aid Window or with iPhoto Library Manager?
Regards
Léonie

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Unlike many others, my existing widgets seem to work normally. Unfortunately, when I click on "Manage Widgets", nothing happens. It is inoperable. Any thoughts?

KT has already noted the same thing; I had to try it out before I posted.
I'm not sure what is wrong. Sometimes, a plist could be corrupted. Look in your username/Library/Preferences folder for a file called com.apple.dashboard.plist. Move it to your desktop and try managing your widgets. If it doesn't work, try restarting and then try again. If it still doesn't work, you can move it back into the preferences folder and replace the one that is there.
The system will recreate the plist, but you'll probably lose any customizations you've made to some of the widgets and which ones are showing. I removed mine and restarted to see what would happen. It didn't reset anything until I restarted. The Dashboard reverted to the default, but all installed widgets were still there.

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