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Thread: 11.10 on hyperv, no network

  1. #1
    Join Date
    May 2010
    Beans
    3

    Exclamation 11.10 on hyperv, no network

    Hi I have a 11.04 server running on hyperv (don't ask), today I upgraded to 11.10.

    After the upgrade I cannot get my network card to work. I followed this guide to install 11.04 on hyperv.

    I have the following in /etc/initramfs-tools/modules
    hv_vmbus
    hv_storvsc
    hv_blkvsc
    hv_netvsc

    and ran "update-initramfs –u" and rebooted

    eth0 does show up if I do a ifconfig, but I cannot ping anything.

    Any help would be greatly appreciated.

  2. #2
    Join Date
    May 2010
    Beans
    3

    Re: 11.10 on hyperv, no network

    I'm such a Idiot, my default gateway was wrong. Not sure how it changed during the upgrade now, but all is well.

  3. #3
    Join Date
    Aug 2011
    Location
    /eu/uk/sco/gla/127.0.0.1
    Beans
    Hidden!
    Distro
    Ubuntu 12.04 Precise Pangolin

    Re: 11.10 on hyperv, no network

    glad you got that working, please dont forget to mark this thread as solved (via the thread tools) thanks.
    Johnb0y

    Linux box is better than a woman because when you screw up with it, at least you get an error message!

  4. #4
    Join Date
    Mar 2011
    Beans
    3

    Re: 11.10 on hyperv, no network

    Hmm,

    Do we still need to add those modules?

    Networking worked out of the box for me.

    I did lsmod and there was:
    hv_utils
    hv_netvsc
    hv_timesource
    hv_vmbus

  5. #5
    Join Date
    Apr 2007
    Beans
    11

    Re: 11.10 on hyperv, no network

    Don't have those modules in my distro.

    ubuntu 11.10 x64 minimal virtual guest installation.

    There are no vm_ modules present anywhere. Anyone has some clues what to install to get them?

  6. #6
    Join Date
    Mar 2011
    Beans
    3

    Re: 11.10 on hyperv, no network

    Quote Originally Posted by Neikius View Post
    Don't have those modules in my distro.

    ubuntu 11.10 x64 minimal virtual guest installation.

    There are no vm_ modules present anywhere. Anyone has some clues what to install to get them?
    Just confirming for you, my install was the normal full version of 11.10 x64.

    I'm not sure about installing them. The modules come from a Microsoft package so you might google for that and install them manually if theres not an ubuntu package.

  7. #7
    Join Date
    Apr 2007
    Beans
    11

    Re: 11.10 on hyperv, no network

    Quote Originally Posted by webmind View Post
    Just confirming for you, my install was the normal full version of 11.10 x64.

    I'm not sure about installing them. The modules come from a Microsoft package so you might google for that and install them manually if theres not an ubuntu package.
    Yea... just reinstalled the full install.

    I guess "minimal virtual client" doesn't have hyper-v modules included. Funny since it is supposed to be virtual client. I think it has kvm guest modules included tho not exactly 100% on that.

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