Now that you mention it, that sounds like bug 1511278 which is probably related. Made progress on that last year with a proof of concept workaround. Essentially I think this is related to the fact that Xorg expects and requires single buffering (or at least back buffer preservation), but Mir supports neither of those yet.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1510025 Title: Chrome/Chromium browser in Xmir (in DRI2 mode): Page contents never visible, all black, all white, or flickering To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1510025/+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