Test your troubleshooting skills 4

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• Test your troubleshooting skills 1

  This is supposed to be fun with a learning effect.

  I intend to publish a series of VMS screwed up and let guys I fix YOU.

  If you run and start the virtual machine, it welcomes you with this form
  

  All you get is packed in a zip attached below

  The virtual machine may miss some files, damaged files... what ever - just ordinary madness that is also in real life.

  It has been produced with ESX, Workstation, Fusion or other - find yourself

  ___________________________________________________________

  Tricky-ness of this first case:

  hard =

  easy =.

  
  Tip: this may occur after failure of electricity or guest crash
  Note: the virtual computer can be restored without any loss of data

  If you are an experienced convenience store you should be able to solve this case in perhaps half an hour or less

  ___________________________________________________________

  I'll post how to solve this case next Friday
  Have fun

  
  Ulli

  
  Please reply to this message if you are interested in more of this

  Send an email with your solution to ulli arobase sanbarrow dot com if you want me to help or give advice
  Please use "Test your troubleshooting skills 1" in the header of the mail

  Solved in OS X with the merger, by a Mac user ;-)

  Do you want to email you?

  

• Test your troubleshooting skills 3

  If you manage this case you will see

  

  Tips:

  The user questioned on this matter says:
  "The first 10 million years were the worst and second 10 million years,
  they were also the worst. The third 10 million years I do quite enjoy.
  After that I went into a bit of a decline. »

  This virtual machine can be restored without any loss.
  There are two ways to attack this case - choose one easy

  Trickyness =

  Is there something more difficult available?

  This could be fixed easily with UltraEdit.

  

  André

• Firefox does not display the colors of the pages of the site despite trying your troubleshooting tips or reinstall, while without this problem with Chrome or Opera isthere

  I'm surprised, because I use Firefox for years and never met such a problem. Any Web site I can get with Firefox has its missing colors. The background is white. Also color of tab header/Navigation etc are missing. There is no problem with the sizes of fonts or colors.

  I see that this problem is only with Firefox only. I tried your troubleshooting tips which "Tools - Options - content - colours - allow pages choose own colors..." and also reinstall the latest version of Firefox without any addons. Problem persists.

  I tried the same thing about websites using Chrome and Opera, which returned the original colors of page.

  Can someone help me please?

  absolutely perfect, cor - el.

  as you suggested, I went to control panel configuration-> appearance and personalization-> personalization-> then "change theme". I chose a basic theme and here... the colors were back.

  Thank you very much cor - el for your tip fast and blind.

• [FAD] A few questions on the article of Timo "JDev: always test your application with the ApplicationModule Pooling disabled.

  Hallo Timo,

  I read your article JDev: always Test Your App with the regrouping of ApplicationModule turns off | JDev & amp; amp; ADF Goodies and I have some doubts.

  • I understand that you have disabled to AM pooling only to show the problem and the applications in production should always work with 'M bundling active. Right?
  • The substitution of activateState and passivateState functions must be performed when the AM is used to store data that is specific to the user. Right?
  • To store the data of the user in the AM, it is necessary to use the mechanisms of session? Or I might just add to the private variables AM (username, name, departmentName,...) to store the information of the user?
  • I see you used the Session instead of HTTPSession class to manage the session. What are the differences between these classes? Session the recommended class to use is?
  • Where can I find which are the main stages of the life of the session and functions to manipulate? 1-2 examples of creation, destruction, making the session which expires after e.g. 10 minutes of user'sinactivity... would be happy if possible.

  Thanks a lot a lot.

  Federico

  • I understand that you have disabled to AM pooling only to show the problem and the applications in production should always work with 'M bundling active. Right?

  Yes

  • The substitution of activateState and passivateState functions must be performed when the AM is used to store data that is specific to the user. Right?

  Given no, everything must be save in the activation/passivation. If you store something for use wide application and don't save during passivation, he went by activating the module application ID again.

  • To store the data of the user in the AM, it is necessary to use the mechanisms of session? Or I might just add to the private variables AM (username, name, departmentName,...) to store the information of the user?

  I like to keep the info in the plan to use session.

  • I see you used the Session instead of HTTPSession class to manage the session. What are the differences between these classes? Session the recommended class to use is?

  The session that you get from the module of the application is not a http session it's a server session. You cannot use any other class.

  • Where can I find which are the main stages of the life of the session and functions to manipulate? 1-2 examples of creation, destruction, making the session which expires after e.g. 10 minutes of user'sinactivity... would be happy if possible.

  The documentation is always a good starting point. The best description I know is from the book "Guide Oracle ADF developer real world ' by Jobinesh Purushothaman. If you google a bit you will find another description too. Don't know what you want to know about the creation and destruction of the sessions that you do yourself. To set the time-out setting for the http session, you can change the value of "session timeout" in the web xml file.

  Timo

• Hi, I really need help... I can't find any broadcasting EBU-100/75, test your 1 KhZ, etc... I m going to do 15 masters short for Swedish broadcasting channel at night. -haha! and I can't find anything inside the first... I m I'm blind! Help, please! Vanle

  Hi, I really need help... I can't find any broadcasting EBU-100/75, test your 1 KhZ, etc... I m going to do 15 masters short for Swedish broadcasting channel at night. -haha! and I can't find anything inside the first... I m I'm blind! Help, please! Paris looks Jokum

  Bay3Bob - you are great! Thanxxx :-)

• Test your skills of wiring

  
  
  

• Test your skills of toubleshooting 2

  It's just for fun

  If you manage to reproduce the VM you get this screen

  

  Tip: there is no need to download anything, or if using hexeditors - just be inventive
  Note: the user who filed this corrupt VM says "oops - I deleted a file - or maybe two.

  If you pass it - post a screenshot with a score different then 08:12

  Please do not give evidence - that the solution is so trivial ;-)

  Trickyness =

  
  Once again, all you get is inside of the archive attached

  

  Sorry! didn't want to give anything... keep em coming, however.

• OR MAX see GPIB controller/board of Directors, but crashes on test/Scan troubleshooting

  Hello

  I have a new PC (Win7 64 bit) with a new GPIB PCI - E card and NI-VISA 14.0 (later). I can't get the map to 'do' something - he's not troubleshooting auto test, or search for instruments, and the ibfind in an interactive control command does nothing (they are all "don't hang up" no error reported). What is happening with two identical machines, each with the PCI-E card. My 6 monts test machine there is works very well, but it is 32 bit and has a different chipset/firmware of the provider (which was not planned, we ordered the same model, but the seller seems to think that it's little, they kept the model the same number).

  Any ideas on what to do? I demoted NI-VISA a couple of times already, and Windows reports gladly driver card / work properly. GPIB options all seem normal in case of default (GPIB0, controller of system activated, etc.).

  Thank you very much for your suggestions!

  -Rick

  Hi rnelsonee,

  Make sure you also have the NOR-488 driver. 2-day so you can communicate with GPIB devices correctly. You can follow this link to download.

  http://www.NI.com/download/NI-488.2-14.0/4802/en/

  If you still have questions, could you let me know what kind of errors you get when you fail the self-test NI Max? All codes error or screenshots you can provide will be useful. Thank you.

  Paul C

• Test test test your tet

  This is a test, I'm trying to change my post

  Your ISP knows each site you visit. The gov ' t must have a prior reason to check the sites and the information that you enter, but it may require your permission. We have a function-not-Track, that you can use to indicate the sites not to follow you, but Web sites do not have to follow this exception. Read more about it in: How can I activate Do not track?

• How to: free account developer to test your own iOS on iPhone application using Xcode 7.2.1

  The free Xcode 7.2.1 iOS Developer membership feature I'm trying, I have installed xcode 7.2.1 and tried to test self written objective c code on my own in iPhone 5 s ios9.0.2.

  The sequence of error occurs as follows:

  (1) no signing identity valid (certificate and private key pair) have been found.

  Xcode can try to solve this problem. This will reset your signature code and parameters of provisioning of recommended values and solve problems with the signature of the identities and provisioning profiles.

  I clicked on the button "deal" and

  2) clicked "ADD" an APPLE ID account 'sign using the Apple ID ". I sign in using exist before APPLE ID.

  (3) the error said: an unexpected error has occurred. Please try again.  If the problem persists, contact the support of the Apple Developer program. https://developer.Apple.com/support

  No signature found identity code: no valid signature identity (certificate and private key pair) have been found.

  (4) I repeat the above steps, but mistakes persist.

  After failed attempts, I tried the steps of Xcode 7.2.1 still 3 days later using Apple ID sign. I could create IOS developer cert for free using Xcode > Preferences > ADD apple ID.

  I was able to compile the code and to load an app on my own device. Here are a few observations try this developer account "Apple ID sign" free:

  (1) the need to activate the WiFi on my a device and connect to a network to check your application before can run the application. Cannot run app offline.

  (2) there is no debugging, stepping in/out plus. Only can run application without debugging.

  Does anyone have any other comments?

• Problems with WebCam? YouCam allows to test your WebCam

  Software using YouCam to solve your Notesbook WebCam problems

  Problems with your computers webcam portable? You can use the YouCam software to solve problems with your webcam. It was really only a few questions, which can cause problems with webcam. Driver problems, bad video configuration and software issues. YouCam will be able to identify these two problems for you.

  Troubleshooting with YouCam

  
  First you want to make sure that all other applications are closed. Other applications can steal the priority of the YouCam software that could interrupt the troubleshooting. Then open the YouCam software. If there are problems with the WebCam, you will be alerted with an error message here.

   

  "Unable to connect to the video device" error:

  Hope this helps to solve many problems of webcam. Again, this is an informational message that should serve as a reference. If you have gone over these steps and are still problems please create a new thread and include your computer model, operating system, and any other information that would be helpful in resolving the issue.
  
  Thank you!
  Sean S

• How to test your subject bar file

  Hey guys,.

  Yesterday, I presented my first app tablet with some difficulty. Firstly, I was not able to compile my code with the SDK 0.9.3 because it supports more "mobile applications", which is how my application was created. I then created my signed the key, but when it came time to package the application with the keys I have been unable to do with the command-line finally as a last resort before calling it a night I decided I would try package and sign my application through Flash Builder Burrito. It seems to work a bar and a bar.sign file has been created and no error is thrown.  I decided to create a zip of those and submit it for review.

  Today, I'm worried that my application might get rejected because it lacks an icon, there is not sign or he does not get properly packed by flex builder. So my question is possible for a) confirm that the app is sign? and (b) test of the bar folder with the Simulator.

  Thanks in advance for you help!

  Hey,.

  Welcome to the forums! If you have indeed the procedure of signing through the Flash Builder / Burrito app, there is a good chance she has no more. The process in Burrito is very misleading because it throws any errors that you may encounter. The signing and packaging must be made through command line. At the moment there is no other way. If you run problems, post on the forums and maybe we can help you with all of the errors. Good luck!

  Edit: here are some additional forum messages that may help shed more light on the question:

  Bug in Flash Builder - why the command line is required:

  http://supportforums.BlackBerry.com/T5/Tablet-OS-SDK-for-Adobe-Air/howto-sign-your-applications-from...

  How to check the content of your signed and this bar you can find inside:

  http://supportforums.BlackBerry.com/T5/Tablet-OS-SDK-for-Adobe-Air/howto-sign-your-applications-from...

  My discussion with the rundown of how to sign an application (many others available around forums):

  http://supportforums.BlackBerry.com/T5/Tablet-OS-SDK-for-Adobe-Air/useful-tip-package-images-via-com...

• test your HA cluster

  Make your datacenter vmware HA clusters to ensure they work effectively in the event of a host failure any formal trial? What kind of test you do and how often? I.e. to draw power and to see that if another host restarts the virtual machine is not probably all this practical in most organizations - so, how you can win insurance that your cluster is suitable for use, what kind of disaster reherseal exercises do you?

  Normally, I test this as soon as when new HA/DRS clusters are put into service, and he seems to test it's self every now and again when you get a GROUP or another type of hardware failure.

  If you have an ILO/iDRAC remote management interface, then you can reset the power of a controlled test, but perhaps a cleaner option would be to modify the host isolation response to turn off or restart the virtual machine and then drop the management interface of the home that you test.

  My assumption is that if the State HA vSphere is conencted (seen on the contents of the host tab) or there is no configuration issues (seen on the summary of the cluster tab), then I trust that it works.

  See you soon,.

  Jon

• Secure connection failed: 'sec_error_ocsp_old_response '. I tried your troubleshooting tips, the problem persists.

  I tried the trick in Firefox help page (delete the file "cert8.db"), but the problem persists. (I couldn't even for Firefox Help pages in Firefox, had to use Chrome to get here!) The error message means there is a problem with secure web sites themselves, but which is not normal, that I can easily open them with several other browsers. Firefox help page gives several examples of the type "sec_error_..." error messages ", but not one specific I get:"sec_error_ocsp_old_response. "

  I'm running Windows 8.1 and tried to uninstall and reinstall Firefox, nothing helps.

  Thanks for the tips!

  Hi bwcrain, please make sure that your system clock is set to the right date, time and time zone: time.is