[Resolved] Unity2018.x laggy performance when walking in heavy decorated instances.

6/14/2018 8:39 PM
Title: laggy performance when walking in player owned towns and heavy decorated instances.
Reproduction Rate: 100%
Blocker? Kinda yes.
Details: Having the shadow settings enabled and in heavy decorated scenes the character keeps walking when releasing your (A,W,D, S) keys. When I disable shadows completely it does not happen anymore.

Steps to Reproduce: Enable shadows and walk in player owned towns or any other heavy decorated places. When walking for a little time, try releasing the walk keys. Your avatar will keep on walking for some time.

User Specs:
OS: Linux 4.17 unknown 64bit
CPU: Intel(R) Core(TM) i7-3960X CPU @ 3.30GHz (6) System RAM: 32088
GPU: Radeon RX 580 Series (POLARIS10 / DRM 3.25.0 / 4.17.0-0.rc1.git1.1.fc29.x86_64, LLVM 6.0.0) GPU RAM: 8105
SotA.QA.Linux.64.697.Date.06.13.18
Area: POT_forest_metropolis_01a_template/Aelasar's Forest
Area Display Name: Aelasar's Forest
Loc: (117.4, 38.0, 266.0)
Debug: UE9UX2ZvcmVzdF9tZXRyb3BvbGlzXzAxYV90ZW1wbGF0ZXxBZWxhc2FyJ3MgRm9yZXN0fCgxMTcuNDI0LCAzOCwgMjY1Ljk1NCl8KDAsIC0wLjYxNSwgMCwgLTAuNzg5KXwtMjgzLjk4NDR8My4xOTcxMTF8Ny42MTEwMTg=

Xorg config:
cat /etc/X11/xorg.conf.d/20-gpu.conf
Section "Device"
Identifier "AMD"
Driver "amdgpu"
Option "DRI" "3"
Option "TearFree" "true"
EndSection

 

This bug report was added when testing for the latest Unity. I guess we know that 2018.x is bad for us Linux users. Putting it on Known.

 

@Feeyo, please don't flag your own bug reports known unless you have a jira number to reference to back it up.