According to the upstream developers, support for your hardware in amdgpu is experimental and they do not recommend enabling it. I've prepared a test build with this disabled, which will result in falling back to the radeon driver. Please install the appropriate debs for your architecture from the link below and report back whether or not this resolves your display issues. Thanks!
http://people.canonical.com/~sforshee/lp1510405/ ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Wily) Importance: Undecided => Medium ** Changed in: linux (Ubuntu Wily) Status: New => Incomplete ** Changed in: linux (Ubuntu Wily) Assignee: (unassigned) => Seth Forshee (sforshee) ** Changed in: linux (Ubuntu Xenial) Importance: Undecided => Medium ** Changed in: linux (Ubuntu Xenial) Assignee: (unassigned) => Seth Forshee (sforshee) ** Changed in: linux-firmware (Ubuntu Wily) Status: In Progress => Invalid ** Changed in: linux-firmware (Ubuntu Xenial) Status: In Progress => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1510405 Title: Direct firmware load for radeon/kaveri_sdma1.bin failed with error -2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1510405/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
