I am trying to capture a profile of a vulkan compute shader under linux.
I am using RadeonDeveloperToolSuite-2026-05-28-1806.
I understand that the developer panel is not working under linux, and I have to use env vars.
I run with:
export MESA_VK_TRACE=rgp
export MESA_VK_TRACE_FRAME=100
But then get the error:
radv/amdgpu: failed to set new pstate
During a call to vkCreateDevice() which results in VK_ERROR_INITIALIZATION_FAILED error.
The call does succeed if I don't set the env vars.
What is going on here?
==========================================
Enabled Features
Profiling, Device Clocks, Driver Experiments
==========================================
Host System Information
RDP Version: Radeon Developer Panel v3.5.0.18
RDP build Date: 05/28/2026
Operating System: Ubuntu 26.04 LTS
Qt Version: 6.7.0
Tool Version:
Router Version 0.13.0
==========================================
Connected System Information
Driver Version: 26.0.3-1ubuntu1
GPUOpen Interface Major Version: 42
Operating System Name: Ubuntu 26.04 LTS
Operating System Description: Linux 7.0.0-27-generic x86_64 #27-Ubuntu SMP PREEMPT_DYNAMIC Thu Jun 18 19:13:49 UTC 2026
GPUs:
******************************************
Name: AMD Radeon RX 7600
ASIC info
************
Device Id: 7480
Revision: CF
Family: 91
gfx_engine: 0
my system specs:
$ inxi -G
Graphics:
Device-1: Advanced Micro Devices [AMD/ATI] Navi 33 [Radeon RX 7600/7600
XT/7600M XT/7600S/7700S / PRO W7600] driver: amdgpu v: kernel
Display: wayland server: X.Org v: 24.1.10 with: Xwayland v: 24.1.10
compositor: gnome-shell v: 50.1 driver: X: loaded: amdgpu
unloaded: fbdev,modesetting,radeon,vesa dri: radeonsi gpu: amdgpu
resolution: 3840x2160~60Hz
API: EGL v: 1.5 drivers: radeonsi,swrast
platforms: gbm,wayland,x11,surfaceless,device
API: OpenGL v: 4.6 vendor: amd mesa v: 26.2.0-devel renderer: AMD Radeon
RX 7600 (radeonsi navi33 ACO DRM 3.64 7.0.0-27-generic)
API: Vulkan v: 1.4.341 drivers: radv,llvmpipe surfaces: N/A
Info: Tools: api: clinfo, eglinfo, glxinfo, vulkaninfo gpu: corectrl,
gputop, intel_gpu_top, lsgpu, lact, radeontop wl: wdisplays x11: xdriinfo,
xdpyinfo, xprop, xrandr
I am trying to capture a profile of a vulkan compute shader under linux.
I am using RadeonDeveloperToolSuite-2026-05-28-1806.
I understand that the developer panel is not working under linux, and I have to use env vars.
I run with:
But then get the error:
radv/amdgpu: failed to set new pstate
During a call to
vkCreateDevice()which results inVK_ERROR_INITIALIZATION_FAILEDerror.The call does succeed if I don't set the env vars.
What is going on here?
my system specs: