[mythtv-users] How do you speed up screen refreshes in VNC when MythTV (Mythbuntu) is in OpenGL Mode?

[nospam312]

I am running Mythbuntu 9.10 and using OpenGL in MythTV.

Since switching on OpenGL my VNC updates are very slow making it
virtually unusable.

I have done a quick search and it appears adding -noxdamage somewhere
may help but I have no idea which file to edit for this?

Does anyone know of a fix?

TIA