virtualbox.org

Hi,

When stopping vncserer the messages below appear on the console:

VBoxGuestCommonIOCtl: HGCM_CALL: Invalid handle. u32Client=2e
VBoxGuestCommonIOCtl: HGCM_CALL: Invalid handle. u32Client=30
VBoxGuestCommonIOCtl: HGCM_CALL: Invalid handle. u32Client=30
VBoxGuestCommonIOCtl: HGCM_CALL: Invalid handle. u32Client=30
VBoxGuestCommonIOCtl: HGCM_CALL: Invalid handle. u32Client=30

What is the reason?
What can be done about it?

Regards Hans-Peter

Hansp wrote:When stopping vncserer

Explain precisely how you do that, and give the exact commands you use to do it

Hi
sorry I forgot.
service vncserver stop.
regards

Where do you run that command exactly? in the host? in the guest?

Hi
in the guest.
regards

I don't know what is the error or what cause it but let me ask you this : is it causing you an issue? is it stopping something from working? or is it just cosmetic/annoying?

virtualbox.org

stopping vncserver VBoxGuestCommonIOCtl at console

stopping vncserver VBoxGuestCommonIOCtl at console

Re: stopping vncserver VBoxGuestCommonIOCtl at console

Re: stopping vncserver VBoxGuestCommonIOCtl at console

Re: stopping vncserver VBoxGuestCommonIOCtl at console

Re: stopping vncserver VBoxGuestCommonIOCtl at console

Re: stopping vncserver VBoxGuestCommonIOCtl at console