[Bug 49764] Most programs using virtual desktop crash on startup after a recent Mesa snapshot added a second Vulkan device

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=49764

--- Comment #14 from [e-mail] ---
This caused me some confusion on current Debian Bullseye, which ships Mesa
20.3.4.

After glancing at the VK_ICD_FILENAMES workaround and the output of vulkaninfo
("WARNING: lavapipe is not a conformant vulkan implementation, testing use
only."), it seems that /usr/share/vulkan/icd.d/lvp_icd.[i686|x86_64].json are
causing more trouble than they're usefull, so I just renamed them.

Although somewhat dirty and invasive, this should be more convenient compared
to messing around with VK_ICD_FILENAMES all the time? Using dpkg-divert instead
might be a bit more Debian-y.

The affected Debian Bullseye packages are mesa-vulkan-drivers:amd64 and
mesa-vulkan-drivers:i386, though I'm not sure how to report this issue in
Debian.