Yusuf Ozturk » Centos hangs at “IBM TrackPoint firmware” on Hyper-V R2!

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Centos hangs at “IBM TrackPoint firmware” on Hyper-V R2!

Posted in Virtual Machine Manager | 4 Comments | 9,833 views | 03/11/2009 20:45

If you install Centos 5.4 on Hyper-V R2 with Linux IC, it could hangs on reboots. We installed Linux Integration Components v2 and Linux Mouse Driver from Citrix. But we couldn’t solve the problem at the beginning.

VMBus: SynIC version: 1
IBM TrackPoint firmware: 0x01, buttons: 0/0
input: TPPS/2 IBM TrackPoint as /class/input/input1

Then I realized something, Hyper-V doesn’t support 4 CPU in Linux Machines. So I switched the CPUs 4 to 1:

And Wolaaaaa!

This solved all problems. Have fun!

Comments (4)

Charles

December 19th, 2009
03:41:41

Thanks for the tip, got my problem with some recently updated VM’s solved!

Jorge

January 10th, 2010
17:45:51

Yes, this works, thanks

Kevin

July 6th, 2010
21:31:00

The number of CPUs available doesn’t seem to have much to do with it. We’re running CentOS 5.5 x86 under Windows Server 2008 R2 Enterprise Hyper-V with the latest Linux IC and it doesn’t matter how many cores we give to the VMs, they will eventually hang on boot…about 30% of the time (it is intermittant). Then again we’re giving either 2 or 4 CPUs to each VM, never just 1.

Denis

June 7th, 2011
20:54:32

Hi,
Has anyone solved this issue? I have set 1 CPU, but it hangs on serial port something.
Thank You!