Ubuntu
mir package

  1. Bug #1664150
  2. Comment #5

Comment 5 for bug 1664150

Revision history for this message
Daniel van Vugt (vanvugt) wrote : Re: [performance] Unity8 rendering hiccups/stutters exactly every 5 seconds in unison with disk activity

Strangely iotop is showing unity-system-compositor's "Mir/Comp" thread is one of the top disk writers. If that's the problem then USC holding on to bypass frames too long would explain it.