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Thread: running under hyper-v

  1. #11
    Join Date
    Jul 2010
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    Ubuntu 18.04 Bionic Beaver

    Re: running under hyper-v

    I was asking how you had it configured in Hyper-V as CharlesA had mentioned above, is it a regular or legacy adapter, not how it's configured in Ubuntu

  2. #12
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    Re: running under hyper-v

    Its setup with the defaults, only thing I have done is create vast numbers of virtual machines

    the hyper-v uses the a 1000BASE-T connection to the router an that NIC is the same on that is virtualized for use by Hyper-V

    the VM however thinks I have 10GBASE-T but there is no problem with that virtual adapter either. This is what the virtual instance of Windows Sever sees.

    I have many virtual machines running, only was looking at how Linux works with the latest from Redmond

    My Linux stack continues to be LAMP+DNS+SAMBA

  3. #13
    Join Date
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    Ubuntu 18.04 Bionic Beaver

    Re: running under hyper-v

    I use Ubuntu 12.04 with LAMP stacks and numerous other setups on our Hyper-V 2012 boxes at work with no issues at all. I was trying to see if you where trying to do anything out of the ordinary.

  4. #14
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    Re: running under hyper-v

    The only thing is that the network adapter IP address is not seen

    dynamic memory is working but increasing the startup memory was a big performance boost, more than expected

  5. #15
    Join Date
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    Ubuntu 18.04 Bionic Beaver

    Re: running under hyper-v

    Was this i new install or a migrated VM? I ask, because you shouldn't have been able to install without internet, and if it was a migration, it's likely that the hardware address of the interface changed, and you just need to remove the contents of /etc/udev/rules.d/70-persistent-net.rules to get it working. The lines that need to be removed look like this. Remove them, then reboot and see if that gets it working for you.
    Code:
    SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:1b:21:12:fd:32", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"

  6. #16
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    Re: running under hyper-v

    It is a clean install and there was no problem installing it

    each new version of Ubuntu server is installed in a fresh VM

    keep in mind I created a VHD first as the wizard only uses VHDX and for some reason linux does not work

  7. #17
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    Re: running under hyper-v

    I have noticed improvements from each update so I am hoping the kinks will be ironed out soon. The VM works well now, uptimes are excellent.

    I can determine the IP address of the VM from the console easy

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