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Thread: After a hibernate, the internet wireless connection can sometimes never recover

  1. #1
    Join Date
    Jul 2009
    Beans
    9

    After a hibernate, the internet wireless connection can sometimes never recover

    After a hibernate, the internet wireless connection can sometimes never recover


    Been running Ubuntu for a few weeks now (my first time) and I have been accommodating this problem by restarting the machine, which always fixes the problem.
    But after a search I am at a loss of how to fix it and am concerned at the number of earlier
    hibernate related posts. I am more concerned at the flakeyness of it
    Thanks for interest so far, details below






    Synario
    Used the machine without issue and due editing a text document, press the power button which is configured to hibernate the machine
    The machine starts normally and can continue to edit the document, but the web browser
    sometimes cannot access the internet


    Note
    - The frequency seems like one in five starts from hibernate
    - Two other machines using the Wifi at or around the same time have never had a problem
    - The machine coming out of shutdown has never experienced a problem
    - Often the internet radio complains of not having the correct driver ! rather than ~no connection
    - Machine started as Intrepid and upgraded to Jaunty
    - Duration of hibernate (ie possible issue of cooling down) does not seem an issue


    Things tried and make no difference
    - Ensuring all internet applications are closed ie browser and internet radio
    - Leaving it >10minutes before trying the internet
    - Trying different applications first


    Additionally when I was running Intrepid I found pressing the laptops function key with say the battery symbol on the F3 key would stop the toolbar, window focus system stone dead, but I could do a three finger salute to shut it down orderly. But the concern is that it may of corrupted a file?
    Does the update do a presence check or a more through CRC check




    Machine: Dell Latitude D400 Laptop (1.6GHz and 512Meg)

  2. #2
    Join Date
    Jun 2007
    Location
    Poughkeepsie, NY
    Beans
    5,814
    Distro
    Ubuntu

    Re: After a hibernate, the internet wireless connection can sometimes never recover

    don't use hibernate, shut down normally that will solve your issue.
    How much faster is hibernate over shutdown anyway
    Last night I lay in bed looking up at the stars in the sky and I thought to myself, where the heck is the ceiling.

  3. #3
    Join Date
    Jul 2009
    Beans
    9

    Re: After a hibernate, the internet wireless connection can sometimes never recover

    With a normal start you have to start each application to get back to
    what you were doing ie editing, reading..., which is dull.

    Also there are various other Wifi signals around so you get nagged
    sporadically for each one on each new session, which doesn't happen
    with a hibernate.

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