No, those are all new in this kernel. I suspect the underlying cause is that there is no bbswitch-kmp-default for 5.4.14 yet. The specific error I gave you was the wrong line from my cut-paste history of issues and searches. (That error is what Ubuntu is giving--most of the reports. Of course, we have it at `/usr/lib64/dri/iHD_drv_video.so` . Should I open a new bug for that? Or just wait for the next TW release and see if it's still present with the rest of the libraries in alignment?