https://bugs.winehq.org/show_bug.cgi?id=42988 --- Comment #1 from Michael Müller <michael(a)fds-team.de> --- I was not able to reproduce the problem with the proprietary NVIDIA driver. Neither with CSMT enabled nor disabled. Could you provide some more details? What driver do you use and did you install any native libraries or change any settings? Please also attach the terminal output. In order to bisect Wine Staging, you can use: ../wine-staging/patches/patchinstall.sh --backend=git-am --force-autoconf --all This will apply the patches as commits and include all autogenerated changes. You can now start a git bisect by using the upstream commit as bad and HEAD as good. git bisect start git bisect good origin (or corresponding upstream commit) git bisect bad HEAD Afterwards git bisect good/bad should work as intended and pinpoint the problematic patch. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.