Ubuntu
linux package

  1. Bug #638813
  2. Comment #5

Comment 5 for bug 638813

Revision history for this message
Robert Hooker (sarvatt) wrote :

This is a kernel issue specifically with vblank interrupts and also affects acer AOA110/AOA150 models. it can be worked around with nohz=off, disabling the hyperthreaded CPU on the atom or by saving this to ~/.drirc to disable vblank

<driconf>
    <device screen="0" driver="dri2">
        <application name="Default">
            <option name="vblank_mode" value="0" />
        </application>
    </device>
</driconf>