Ubuntu 15.04 Desktop on Hyper-V using Windows 10

Ubuntu 15.04 Desktop on Hyper-V using Windows 10

Issue: “The image’s hash and certificate are not allowed (DB) .

Solution:

1) Disable “Secure Boot”

2) Move up the DVD Drive in the Boot order

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High load average (over 2.5)

Symptoms: the system responses poorly via GUI

Results: Load average dropped to 2.0

Notes: This virtual machine is configured for 2 vCPU’s

Action taken:

  1. Install ccsm ($ sudo apt-get install compizconfig-settings-manager)
  2. open ccsm ($ ccsm)
  3. Disable Effects > Animation & Effects > Fading Windows

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Load average still high

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