@jbicha thanks for you explanation. So does it mean that the bug 1628866 is not a duplicated of this one ? Or that I am affected by another bug ? I saw around a few report about the same problem with chrome (in ubuntu 16.10 and 16.04).
I checked that also chromium is affected -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1615871 Title: Poor performance with WebKit on yakkety with Intel modesetting enabled To manage notifications about this bug go to: https://bugs.launchpad.net/webkit-open-source/+bug/1615871/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
