MangoHud 0.8.3 brings new features and fixes to the popular Linux gaming performance monitor

MangoHud is basically my go-to when it comes to keeping an eye on Linux gaming performance, one of those must-have utilities and a new release is out now. It allows you to get a HUD on top of your game for tracking things like FPS, frame timing, temperatures, RAM / VRAM usage and much more.

Here's how it looks with the horizontal setting in Death Stranding 2 on Linux:

This release is mostly a tidying up release, bringing a good few bug fixes including:

• egl: added missing HAVE_WAYLAND check.
• amdgpu: sometimes cpu power is not available in gpu_metrics so try sysfs.
• amdgpu: would try to access cpuStats during shutdown.
• amdgpu: gpu_metrics was not working on 32bit due to incorrect size checks.
• params: race condition that would cause a crash when using presets.
• gpus: fixed a double free of params crash.
• glx: don't permit setting vsync to -1 as it's not in spec and will crash Zink.
• glx: fix corrupted font textures in some games.
• mangoapp: font was not being recreated.
• mangoapp: fix locking render thread on no_display.
• colors: HDR wasn't being converted after config reload.
• display_server: was being displayed without explicitly setting it.
• vulkan: fix swapchain image handling by indexing per-image state by image index instead of acquisition order.
• no_small_font: was not working at all.
• vulkan: added missing free for commandbuffer in shutdown.
• ImGui/Implot: was not being cleaned up properly.
• GL: reverted dlsym changes that caused crashes with nvidia drivers.
• preset: 4: procmem was not being set.
• Allow HUD sizes smaller than 32px.
• FEX: was not working with gamescope.

And some new features too:

• Added panthor driver support.
• Added support for DDR5 Ram temp through SPD5118 driver. ram_temp option.
• Added support for more units than KiB for gpu memory in fdinfo.
• Bumped Vulkan-headers to 1.3.283.
• Bumped ImGui to 1.91.6.
• ImGui: font: reduced oversampling from 3 to 1.
• ImGui: font: turned of AA.
• gpu_list permit using + and : as separators.
• proc_vram displayed for all GPUs.
• Blacklist: added GardenGate_Launcher.exe.
• Blacklist: added KanvasLauncher.exe.
• MANGOHUD_FPS_LIMIT adds limit to the front of the limits list.
• Added SDL GPU as an engine.
• cpu_custom_temp_sensor Use custom hwmon sensor for cpu temperature.

Source: GitHub