https://bugs.winehq.org/show_bug.cgi?id=46510
Bug ID: 46510 Summary: Vkd3d is confused on optimus systems. Product: vkd3d Version: 1.1 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: vkd3d Assignee: wine-bugs@winehq.org Reporter: janarvottin@gmail.com Distribution: ---
When on integrated card, wine crashes. When discrete card is enabled following error message is reported: fixme:vkd3d_select_physical_device: Multiple physical devices available, selecting the first one.
DXVK works around this problem by selecting discrete card over integrated one. If dicrete isn't shown, integrated will be used instead.
https://github.com/doitsujin/dxvk/commit/40b52758e3240700b061dd9650986a1312c...
Debian buster packages: libvkd3d1 (1.1-2) wine-4.0-rc6 (Debian 4.0~rc6-1)