Minor correction... Both Scenarios allow the discreet/radeon card to render as expected however there is a different problem which is visible when you run for example..
DRI_PRIME=1 chromium_browser & The window doesn't render unless you resize it couple of times and then the application becomes visible and user responsive. Also right clicking within the browser window gives empty rectangular. The chrome://flags have both H/W acceleration and rasterisation to true -- 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/1581270 Title: Hybrid Graphics: [drm:si_resume [radeon]] *ERROR* si startup failed on resume To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1581270/+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
