This is related to https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1432949
With the upstream patch applied on mesa GPU compositors started working on my PowerMac 7,3. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1575391 Title: [PowerMac7,3] GPU compositors do not work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1575391/+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
