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Thread: No wifi after suspend (HP laptop, Ubuntu 11.04, Intel wireless)

  1. #11
    Join Date
    Oct 2006
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    Re: No wifi after suspend (HP laptop, Ubuntu 11.04, Intel wireless)

    I will wait until 12.04.
    Hopefully this will be fixed.
    Until then I have no choice but to use Windows.
    NAH40

  2. #12
    Join Date
    Feb 2011
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    12
    Distro
    Ubuntu 11.04 Natty Narwhal

    Re: No wifi after suspend (HP laptop, Ubuntu 11.04, Intel wireless)

    Anyone get this figured out or have a viable work around? Hibernate works fine if your swap is larger than your ram (ie: 8GB Ram you need a little over 8GB of swap). It still takes a lot longer than waking from suspend. I'm currently on 11.10 with the 3.3rc3 kernel and I've tried 12.04 Alpha 2 just to see if the issue was still present...go figure, it is

  3. #13
    Join Date
    Aug 2005
    Location
    South Carolina, USA
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    20,789
    Distro
    Ubuntu 14.10 Utopic Unicorn

    Re: No wifi after suspend (HP laptop, Ubuntu 11.04, Intel wireless)

    Please try this:
    Code:
    sudo gedit /etc/pm/config.d/config
    Add one line:
    Code:
    SUSPEND_MODULES="iwlagn"
    Substitute your wireless driver if it's not iwlagn. Proofread, save and close gedit. Let us and the searchers have your report, please.
    "Oh, Ubuntu, you are my favorite Linux-based operating system" --Dr. Sheldon Cooper, Ph.D.

  4. #14
    Join Date
    Jul 2011
    Beans
    18

    Re: No wifi after suspend (HP laptop, Ubuntu 11.04, Intel wireless)

    Quote Originally Posted by chili555 View Post
    Please try this:
    Code:
    sudo gedit /etc/pm/config.d/config
    Add one line:
    Code:
    SUSPEND_MODULES="iwlagn"
    Substitute your wireless driver if it's not iwlagn. Proofread, save and close gedit. Let us and the searchers have your report, please.
    Thanks, but I tried that ages ago without success. Currently my laptop won't suspend at all (just hangs on a blankish screen) and trying that solution again doesn't fix it.

  5. #15
    Join Date
    Aug 2009
    Location
    United States
    Beans
    4,459
    Distro
    Ubuntu Development Release

    Re: No wifi after suspend (HP laptop, Ubuntu 11.04, Intel wireless)

    Here are 3.0 and up kernels to use if you are using 2.6 kernel in 11.04.
    I have iwlagn driver and 1000 card and it works for me.
    Take the 3 - headers, all.deb and image of 32 or 64 bit kernel and download to desktop.
    http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.1.4-oneiric/
    Now take the module-init-tools below in .deb of 64 or 32 bit whatever is yours. Click on 32 or 64 bit build .deb will be in lower left corner download to desktop.
    https://launchpad.net/ubuntu/+source.../3.13-1ubuntu1
    So now you have 4 .deb's on your Desktop, make sure only .deb on desktop is those 4 then:
    Code:
    cd Desktop
    Code:
    sudo dpkg -i *.deb
    Type in password and the 4 .debs will install.
    Then
    reboot into new kernel 3.1.4 and all with iwlagn driver should work fine in 11.04 Natty
    Last edited by garvinrick4; February 17th, 2012 at 04:39 AM. Reason: typo
    Remember hence where you come and pass it down.
    Ubuntu Forums member #899097 and Ubuntu Member:
    http://www.ubuntupocketguide.com/index_main.html
    Main Page -

  6. #16
    Join Date
    Jul 2011
    Beans
    18

    Re: No wifi after suspend (HP laptop, Ubuntu 11.04, Intel wireless)

    Quote Originally Posted by garvinrick4 View Post
    Here are 3.0 and up kernels to use if you are using 2.6 kernel in 11.04.
    I have iwlagn driver and 1000 card and it works for me.
    Take the 3 - headers, all.deb and image of 32 or 64 bit kernel and download to desktop.
    http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.1.4-oneiric/
    Now take the module-init-tools below in .deb of 64 or 32 bit whatever is yours. Click on 32 or 64 bit build .deb will be in lower left corner download to desktop.
    https://launchpad.net/ubuntu/+source.../3.13-1ubuntu1
    So now you have 4 .deb's on your Desktop, make sure only .deb on desktop is those 4 then:
    Code:
    cd Desktop
    Code:
    sudo dpkg -i *.deb
    Type in password and the 4 .debs will install.
    Then
    reboot into new kernel 3.1.4 and all with iwlagn driver should work fine in 11.04 Natty
    Thanks, but my machine still refuses to suspend with the new kernel (I was on 3.0.0-16 before). It just hangs on a tty1 screen.

  7. #17
    Join Date
    Aug 2009
    Location
    United States
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    4,459
    Distro
    Ubuntu Development Release

    Re: No wifi after suspend (HP laptop, Ubuntu 11.04, Intel wireless)

    If post above does not do it for some here is a older iwlagn link worth a try.

    http://ubuntuforums.org/showthread.php?t=1862484&page=8
    Remember hence where you come and pass it down.
    Ubuntu Forums member #899097 and Ubuntu Member:
    http://www.ubuntupocketguide.com/index_main.html
    Main Page -

  8. #18
    Join Date
    Oct 2006
    Beans
    Hidden!

    Re: No wifi after suspend (HP laptop, Ubuntu 11.04, Intel wireless)

    Just updated to 12.04.
    Power usage much better.
    Still unable to reconnect to wireless after suspending.
    Still a deal killer for me.
    I will continue to use Windows until there is a fix.
    NAH40

  9. #19
    Join Date
    Apr 2012
    Beans
    7

    Re: No wifi after suspend (HP laptop, Ubuntu 11.04, Intel wireless)

    Upgraded to 12.04 and still have this annoying problem !

  10. #20
    Join Date
    Feb 2011
    Beans
    12
    Distro
    Ubuntu 11.04 Natty Narwhal

    Re: No wifi after suspend (HP laptop, Ubuntu 11.04, Intel wireless)

    Upgraded to a 15" Macbook Pro and no more issues

    Screw HP... LOL!

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