** Description changed: + [Impact] + X server crashes in certain cases on I+A hybrid machines with modesetting+amdgpu drivers. + + [Test case] + Connect an external monitor, check that it doesn't crash X. + + [Regression potential] + This commit was provided by AMD and reviewed by an NVIDIA engineer, and after a few iterations it got applied upstream. We'll test it with many driver combinations (modesetting+amdgpu, m+nvidia, m+m...) to check that they all (still) work. + + + -- + Copied from a private bug: - Steps to see the issue: 1. Connect a monitor to UUT via HDMI port Expected Result: - Video outputs successfully in the monitor + Video outputs successfully in the monitor Actual Result: - X crashes into a login screen + X crashes into a login screen - BIOS: 0.7.3 - AMD driver release: 18.10, 18.20RC8 and 18.20RC9
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1789913 Title: X crashes when connecting to an external monitor via HDMI (I+A) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1789913/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
