Bug 1177012

Summary:	libvulkan has a Bug in version 1.2.153
Product:	[openSUSE] openSUSE Tumbleweed	Reporter:	Sebastian Schaffert <daschaffert>
Component:	Other	Assignee:	Jan Engelhardt <jengelh>
Status:	RESOLVED FIXED	QA Contact:	E-mail List <qa-bugs>
Severity:	Normal
Priority:	P5 - None	CC:	a, eich, jdelvare
Version:	Current
Target Milestone:	---
Hardware:	Other
OS:	Other
Whiteboard:
Found By:	---	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description Sebastian Schaffert 2020-09-26 21:19:09 UTC

There was a bug introduced in version 1.2.153 of the vulkan loader which prevents almost all vulkan games in proton to work in Tumbleweed.

See https://github.com/KhronosGroup/Vulkan-Loader/commit/a148cdd490417324bf7db925ac2ff0f4e4cafd61 for further details.

Reverting the commit and rebuilding libvulkan makes everything working again.

Best regards,
Sebastian

Comment 1 Pavel Artemyev 2020-09-28 13:51:34 UTC

With current libvulkan1-1.2.153-1.1 apps lauched directly (including regular Wine with DXVK) can use Vulkan just fine.
But apps launched from Steam - native ported games and Proton with DXVK can't initialize Vulkan.
DXVK emits this: "err:vulkan:wine_vkCreateInstance Failed to create instance".

Downgrading to libvulkan1-1.2.151-1.1 from Tumbleweed snapshot 20200917 fixes everything.

Comment 2 Jan Engelhardt 2020-09-28 13:57:42 UTC

https://build.opensuse.org/request/show/836404

Comment 3 Jean Delvare 2020-12-01 14:01:23 UTC

Fix was released 2 months ago so I think we are good to close?

Comment 4 Jan Engelhardt 2020-12-01 15:35:37 UTC

newer version in TW