Sorry for the late reply. Please test latest mainline kernel again: https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.2-rc7/
If the issue persists, please file an upstream bug at https://bugs.freedesktop.org/ Product: DRI Component: DRM/amdgpu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1825554 Title: Ryzen5 2500U Vega 8 raven ridge flickering screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1825554/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs