King Arthur: Knight's Tale (1157390)

[WebsiteDeveloper]

Compatibility Report

• Name of the game with compatibility issues: King Arthur: Knight's Tale
• Steam AppID of the game: 1157390

System Information

• GPU: AMD Radeon RX 5700 XT
• Driver/LLVM version: 4.6 Mesa 22.1.0-rc3 navi10, LLVM 14.0.0, DRM 3.42
• Kernel version: 5.15.0-27-generic
• Link to full system information report as Gist
• Proton version: Experimental

steam-1157390.log

I confirm:

• [x] that I haven't found an existing compatibility report for this game.
• [x] that I have checked whether there are updates for my system available.

Symptoms

Drop to Low Framereates usually after some Playtime

Reproduction

Playing the game for about 30mins

[WebsiteDeveloper]

The Game runs fine otherwise. And there seems to be a correllation with a CPU Usage spike i cant 100% verify though

[WebsiteDeveloper]

According to another Report on protondb the performance drops alot when encountering grass or fog

[kisak-valve]

King Arthur: Knight's Tale

Issue transferred from https://github.com/ValveSoftware/Proton/issues/5811. @3DRaven posted on 2022-05-01T10:18:59:

Compatibility Report

• Name of the game with compatibility issues: King Arthur: Knight's Tale
• Steam AppID of the game: 1157390

System Information

• GPU: Nvidia 3080 RTX
• Driver/LLVM version: Nvidia 510.60.02
• Kernel version: 5.17.0-5.1-liquorix-amd64
• Link to full system information report as Gist: https://gist.github.com/3DRaven/9797bdce6442b535bc0099d943c70fdf
• Proton version: Experimental

I confirm:

• [+] that I haven't found an existing compatibility report for this game.
• [+] that I have checked whether there are updates for my system available.

steam-1157390.log

Symptoms

After start I hear sound and see cursor, but on black screen.

Reproduction

Download and start the game.

[Blisto91]

@3DRaven it might be selecting your AMD apu. Try to see if launching with this helps.

__NV_PRIME_RENDER_OFFLOAD=1 __VK_LAYER_NV_optimus=NVIDIA_only %command%

[3DRaven]

No, It not works. New proton log in steam-1157390.log

[3DRaven]

I used DXVK_HUD=full and took screenshot in

[lemba23]

Compatibility Report

• Name of the game with compatibility issues: King Arthur: Knight's Tale
• Steam AppID of the game: 1157390

System Information

• GPU: RTX 2060 Super
• Driver/LLVM version: Nvidia Driver Version: 510.60.02
• Kernel version: 5.17.0-5.1-liquorix-amd64
• Link to full system information report as Gist: https://gist.github.com/lemba23/cc3b7a47ab0d60589327a6b9a5b5b581
• Proton version: Proton Experimental

I confirm:

• [x] that I haven't found an existing compatibility report for this game.
• [x] that I have checked whether there are updates for my system available.

steam-1157390.log

Symptoms

Grass and bushes "smear" all over the screen.

Reproduction

Occurs every time, when grass or bushes are rendered.

[WebsiteDeveloper]

Currently works with Proton 6.3.8 Frequent stutters with Proton 7 and up

[Blisto91]

Is the weird bush and grass thing above still an issue or is it just performance or stutters?

[WebsiteDeveloper]

I haven't had any artifacts. Only slowly degrading performance to near unplayable input lag and 5-10 fps with proton 7 and experimental

[kisak-valve]

Hello @WebsiteDeveloper, please add PROTON_LOG=1 %command% to the game's launch options, reproduce the regression, and attach the generated $HOME/steam-$APPID.log to this issue report as a file. (Proton logs compress well if needed.) Also, please copy your system information from Steam (Steam -> Help -> System Information) and put it in a gist, then include a link to the gist in this issue report.

[WebsiteDeveloper]

@kisak-valve Added both to the original Report