https://bugs.winehq.org/show_bug.cgi?id=50762
--- Comment #8 from Henri Verbeet hverbeet@gmail.com --- (In reply to Gijs Vermeulen from comment #7)
- On system 1 you are trying to use Vulkan without having a Vulkan driver
(AFAIK nouveau isn't Vulkan capable).
It should be noted that the wine_vk_init() line may simply be from get_gpu_properties_from_vulkan() in winex11, and doesn't necessarily have to be problematic. In that regard, it seems unfortunate that that particular message is an ERR.