Wlc 5508 inaccessible after upgrade to version 8

dear all,
I have a problem after upgrading wlc 5508, 
at first after upgrade everything works fine, but while waiting for APs to rejoin, wlc suddenly inaccessible either via SSH, telnet or console
I have restart the wlc with no luck
LED indicator for SYS and ALR are off
any suggestion will be highly appreciated
thanks
regards

If the appliance failed in the first month after delivery, you might be able to squeeze off an RMA. 
If the appliance failed in the first year after delivery, I don't care what is written in the "warranty", you can't do anything until you have a valid Service Contract.

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      4. SuperDuper!
      5. Synk Pro
      6. Tri-Backup
    Visit The XLab FAQs and read the FAQ on backup and restore.  Also read How to Back Up and Restore Your Files. For help with using Time Machine visit Pondini's Time Machine FAQ for help with all things Time Machine.
    Referenced software can be found at MacUpdate.
    Additional Hints
    Be sure you have an adequate amount of RAM installed for the number of applications you run concurrently. Be sure you leave a minimum of 10% of the hard drive's capacity as free space.
    Add more RAM. If your computer has less than 2 GBs of RAM and you are using OS X Leopard or later, then you can do with more RAM. Snow Leopard and Lion work much better with 4 GBs of RAM than their system minimums. The more concurrent applications you tend to use the more RAM you should have.
    Always maintain at least 15 GBs or 10% of your hard drive's capacity as free space, whichever is greater. OS X is frequently accessing your hard drive, so providing adequate free space will keep things from slowing down.
    Check for applications that may be hogging the CPU:
    Pre-Mavericks
    Open Activity Monitor in the Utilities folder.  Select All Processes from the Processes dropdown menu.  Click twice on the CPU% column header to display in descending order.  If you find a process using a large amount of CPU time (>=70,) then select the process and click on the Quit icon in the toolbar.  Click on the Force Quit button to kill the process.  See if that helps.  Be sure to note the name of the runaway process so you can track down the cause of the problem.
    Mavericks and later
    Open Activity Monitor in the Utilities folder.  Select All Processes from the View menu.  Click on the CPU tab in the toolbar. Click twice on the CPU% column header to display in descending order.  If you find a process using a large amount of CPU time (>=70,) then select the process and click on the Quit icon in the toolbar.  Click on the Force Quit button to kill the process.  See if that helps.  Be sure to note the name of the runaway process so you can track down the cause of the problem.
    Often this problem occurs because of a corrupted cache or preferences file or an attempt to write to a corrupted log file.

  • Spiceworks Network Monitor not working after upgrading to version 1.2

    It's the same with my upgrade. Look like we need some oil and vinegar for the  pepper ;)

    Hello,
    I received the email informing the availability of the new release of Network Monitor. After upgrading, the web console locks at below step:
    The above issue persists whatever restarting the services or rebooting the computer hosting this service.
    I also noticed that the size of this release is 682KB which is obviously small compare to old version:
    Anyone else experiences the same issue?
    Thanks
    This topic first appeared in the Spiceworks Community

  • Help! Safari not working after upgrade to version 2.0

    After i have upgraded to version 2.0, dispite all the problems i have read it has worked fine for 24hrs, but all of a sudden the wifi link has stopped.
    If i try using it the message reads " Safari can't open the page because it is not connected to the internet"
    Why! I haven touched a thing it just stopped mid browse
    Any help?

    Are you noticing that all other applications that use the Internet doing the same thing? i.e. email, weather, stocks, etc. They all time out.
    Same symptom: Looks like Apple broke wifi in 2.0

  • My Applet start failed due to security warning after upgrading java version

    Hi Team,
    We have an application where we read the weight from the attached weighing Scale (Hardware device).
    For this we use one Applet which runs and reads the data.
    Now we upgraded the Java version from 1.6 to 1.7 and started encountering a security alert 'Running unsigned applications like this will be blocked in a future release because it is potentially unsafe and a security risk'.
    Our application runs on a HTP port not on HTTPS because this is installed in client premise and no risk in opening HTTP port internally.
    Could you please help us in resolving the issue. We don't want to see the alert even after upgrading the Java version.
    Thanks,
    Vijay G

    Turn off your phone > connect it to a wall charger for 30minutes > install SUS > use SUS to update/repair your phone
    Update Service (SUS)
    PC Companion (PCC)
    Bridge (for Mac)
    Alternatives on How to backup Xperias
    http://talk.sonymobile.com/thread/36355
    "I'd rather be hated for who I am, than loved for who I am not." Kurt Cobain (1967-1994)

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