Ubuntu
mutter package

  1. Bug #1822857
  2. Comment #8

Comment 8 for bug 1822857

Revision history for this message
Daniel van Vugt (vanvugt) wrote : Re: Alt+Tab produces visual artefacts when a modal dialog is open

Thanks.

Please try these separately (and reboot after each one) in /etc/environment:

  CLUTTER_PAINT=disable-culling

or

  CLUTTER_PAINT=disable-offscreen-redirect