[Bug]: Kvantum theme causes crash

[tinytempmouse]

Bug Report

Description

Kvantum theme causes [1] 4516 segmentation fault (core dumped) crash stopping all qt6/5 apps from launching eg cmake-gui

Steps to Reproduce

1. Fresh install of arch
2. Install Hyprdots
3. Open a qt app

Expected Behavior

Opened app launches

Actual Behavior

Crash: [1] 4516 segmentation fault (core dumped)

Screenshots

Environment

• Linux Distro: ArchLinux
• Linux Version: 6.6.42-1
• Hyprland Version: v0.41.2
• Installation Environment: On The Main Hardware

Additional Information

Disabling Kvantum theme in qt6 config file ends the issue but now there is no theme

[kRHYME7]

all themes excibit this behavior?

[tinytempmouse]

Unfortunately yes

[kRHYME7]

can you try to add another user then try to run dolphins in that environment? I can't replicate the issue unfortunately

[tinytempmouse]

I've tried that, dolphin or cmake-gui or anything qt based does not launch. The only thing that fixes it is disabling Kvantum in the qt config file.

[abenezerw]

Was this solved for you? @tinytempmouse

[tinytempmouse]

Besides the sad solution of not using kvantum then no 😞

[kRHYME7]

Does kvantum manager still launch?

can you check if you're using wallbash or theme mode?