I might be experiencing a similar bug or the same one. 60Hz selected in xrandr, but everything refreshes at 40Hz including glxgears. 40Hz is an available option for the resolution of 1366x768, but 60Hz is selected. Switching to 1360x768 gives a refresh rate of 59.96Hz that actually works and everything syncs to it, so for now I am using this resolution.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1767264 Title: Window manager refresh rate is different from monitor refresh rate To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntubudgie/+bug/1767264/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
