[Bug 34052] The Witcher: Character models are sometimes invisible

https://bugs.winehq.org/show_bug.cgi?id=34052

--- Comment #27 from Austin English  ---
(In reply to Deve from comment #26)
> Why this f***ing bug closed and there is no possibility to reopen it?
>
> In my case:
> - when I use nvidia with bumblebee - 10/10
> - when I use nvidia prime - maybe 1-3/10, so it's playable.
> - with integrated intel - 0/10, playable but on medium details
>
> Bug also occurs more rarely when I have already opened other wine
> application.
>
> So, I suppose that loading data from btrfs is slower than from ext4 ;-)

There are multiple bugs, it appears. Likely your issue is either with the
bumblebee driver, or btrfs.