Demon's Souls Vulkan issues
Started by Kamina727




4 posts in this topic
Kamina727
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1 posts 1 threads Joined: Dec 2017
12-16-2017, 03:35 AM -
#1
Hi, first and foremost thank you all for your amazing work on this emulator, fantastic progress and it is greatly appreciated.

So, I'm here with a frequent crash on Demon's Souls and it seems to be something like this:
F 0:07:15.159280 {rsx::thread} class std::runtime_error thrown: Assertion Failed! Vulkan API call failed with unrecoverable error: Device lost (Driver crashed with unspecified error or stopped responding and recovered) (VK_ERROR_DEVICE_LOST)
(in file c:\projects\rpcs3\rpcs3\emu\rsx\vk\VKHelpers.h:1130) "

I've followed the instructions to install (had an issue with VC_redist 2015, but managed to correct it)
And everything works great with user recommended settings but the game crashes/freezes.
Initially I was able to complete the tutorial, and crashing on the Dragon God (if u beat the tutorial boss you get transported here).
But now it is crashing on Nexus and Boletarian palace after barely a minute.

Found some suggestions, did a clean install of my Nvidia drivers, but the issue remains.
Tried OpenGL renderer and it works well but with some flickering and lesser performance.
So, do I need to somehow update my Vulkan drivers separately, is that even possible?
Does it come packaged with Nvidia drivers only?

Or is this a common issue and I just need to be patient and wait for newer versions, etc.?

My specs are:
windows 10x64, GTX1080, i7-4790K, Nvidia drivers: 388.59, Vulkan API version (according to vulkaninfo): 1.0.3
Thanks again!


Attached Files
.rar   RPCS3.rar (Size: 1.16 MB / Downloads: 1)


Messages In This Thread
Demon's Souls Vulkan issues - by Kamina727 - 12-16-2017, 03:35 AM
RE: Demon's Souls Vulkan issues - by Ziggylata - 12-25-2017, 01:42 AM
RE: Demon's Souls Vulkan issues - by OmniEssence - 12-27-2017, 01:04 AM
RE: Demon's Souls Vulkan issues - by CerealKiller - 12-28-2017, 08:16 AM
RE: Demon's Souls Vulkan issues - by IbanPetrov - 01-07-2018, 03:40 AM

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