Hello. Thanks for answer.
About what agent are u talking about? I did not install anything additional, just took vgt kernel and used it for Ubuntu distro. I will look in events, thanks. With the best regards, Oleksii On Mon, 11 Jan 2016, 07:07 Tian, Kevin <kevin.t...@intel.com> wrote: > Did you install some specific agent within VM to utilize vgtbuffer ioctl > interface? It’s not a bare metal i915 interface so suppose it shouldn’t be > invoked for a default Linux distro environment. Yes we should add check to > prevent it from being used within VM. > > > > However this error has nothing to do with your laggy UI issue. From my > experience such issue is most likely being caused by losing interrupts. For > example I saw below error message in your log (only partial line): > > > > [ 5412.902817] vGT error:(vgt_handle_events:1845) IRQ: abandon > non-registered [) > > You can look into the event detail to see whether such event should be > explicitly handled on your platform. > > > > Thanks > > Kevin >
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