Bug 501514 - Kinfocenter displays llvmpipe instead with Nvidia's dGPU
Summary: Kinfocenter displays llvmpipe instead with Nvidia's dGPU
Status: RESOLVED DOWNSTREAM
Alias: None
Product: kinfocenter
Classification: Applications
Component: general (show other bugs)
Version: 6.3.3
Platform: Fedora RPMs Linux
: NOR normal
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2025-03-14 23:53 UTC by YanEx
Modified: 2025-03-15 21:48 UTC (History)
3 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:


Attachments
Screenshot of Kinfocenter before installing vulkan-loader-devel: (95.25 KB, image/png)
2025-03-14 23:53 UTC, YanEx
Details
Screenshot of Kinfocenter after installing vulkan-loader-devel: (102.79 KB, image/png)
2025-03-14 23:55 UTC, YanEx
Details

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Description YanEx 2025-03-14 23:53:39 UTC
Created attachment 179402 [details]
Screenshot of Kinfocenter before installing vulkan-loader-devel:

SOFTWARE/OS VERSIONS

Operating System: Fedora Linux 41
KDE Plasma Version: 6.3.3
KDE Frameworks Version: 6.11.0
Qt Version: 6.8.2
Kernel Version: 6.13.6-200.fc41.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 12 × 11th Gen Intel® Core™ i5-11400H @ 2.70GHz
Memory: 15.2 ГиБ of RAM
Graphics Processor 1: Mesa Intel® UHD Graphics
Graphics Processor 2: llvmpipe
Manufacturer: HP
Product Name: Victus by HP Laptop

ADDITIONAL INFORMATION

Terminal output:

~kinfocenter
qt.qml.typeregistration: Invalid QML element name "Hint"; value type names should begin with a lowercase letter
Failed to load vulkan: Cannot load library vulkan: vulkan: cannot open shared object file: No such file or directory
initInstance: No Vulkan library available
Failed to create platform Vulkan instance
Failed to create vulkan instance
GPU count mismatch (from vulkan). Are you maybe missing vulkan drivers? 0 2
libEGL warning: egl: failed to create dri2 screen
libEGL warning: egl: failed to create dri2 screen
Warning from helper: DMIDecodeHelper: Unable to get system information for  "system-version"

~kinfo
libEGL warning: egl: failed to create dri2 screen
libEGL warning: egl: failed to create dri2 screen
Operating System: Fedora Linux 41
KDE Plasma Version: 6.3.3
KDE Frameworks Version: 6.11.0
Qt Version: 6.8.2
Kernel Version: 6.13.6-200.fc41.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 12 × 11th Gen Intel® Core™ i5-11400H @ 2.70GHz
Memory: 15.2 GiB of RAM
Graphics Processor 1: Mesa Intel® UHD Graphics
Graphics Processor 2: llvmpipe
Comment 1 YanEx 2025-03-14 23:55:38 UTC
Created attachment 179403 [details]
Screenshot of Kinfocenter after installing vulkan-loader-devel:
Comment 2 Avraham Hollander 2025-03-15 21:39:19 UTC
Looking at the contents of vulkan-loader and vulkan-loader-devel, vulkan-loader-devel contains /usr/lib64/libvulkan.so, which is symlinked to /usr/lib64/libvulkan.so.1, which is provided by vulkan-loader. That's probably the issue. You can verify it by uninstalling vulkan-loader-devel and manually creating the symlink and seeing if it works properly.

This is a Fedora packaging issue. Please report it at https://bugzilla.redhat.com. vulkan-loader itself should probably contain the symlink, and vulkan-loader-devel should only contain headers and such.