@jose: It seems that I already have installed a "amdgpu_drv.so" containing your mentioned patch.
My package manager claims that I have installed "xserver-xorg-video- amdgpu-hwe-18.04_19.0.1-1ubuntu1~18.04.1_amd64.deb" with version "19.0.1-1ubuntu1~18.04.1". I compared the binary deb-package of my local apt-archive with the package provided at launchpad.net and tracked the originating sources. They already contain the patch. Unfortunately it seems that the patch does not work for me. -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kwin in Ubuntu. https://bugs.launchpad.net/bugs/1849084 Title: Freeze on system-resume caused by kwin and amdgpu driver To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kwin/+bug/1849084/+subscriptions -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs