I see the same symptoms on my intel system. The easiest way to reproduce the systems for me is to have a host (in bypass mode, with nbuffers=2), a nested server (with nbuffers = 2 or nbuffers = 3), and then run eglplasma connected to the nested server.
If egltriangle is running, the host server composites at 60fps. If eglplasma is running, the host server composites at 30fps. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1377872 Title: Double-buffered compositing performance is sometimes very poor (30 FPS) on intel To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/1377872/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
