At least as of the code shipped in Wily, DRI3 on Intel still has fairly obvious bugs.
The least concerning one is that Unity7 will sometimes fail to notice the invalidation of buffers on monitor hotplug, and so will alternate between a correct buffer and a mostly-undefined buffer (probably a Mesa bug). The most concerning is that it appears to make resume-from-suspend with more than one monitor plugged in hang, apparently in the kernel (sysrq keys fail to work). -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1441951 Title: Enable DRI3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1441951/+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
