Bug 2267057 - Qt6 based applications gives me error 'Illegal instruction (core dumped)'
Summary: Qt6 based applications gives me error 'Illegal instruction (core dumped)'
Keywords:
Status: CLOSED DUPLICATE of bug 2272758
Alias: None
Product: Fedora
Classification: Fedora
Component: qt6-qtbase
Version: 40
Hardware: x86_64
OS: Linux
unspecified
high
Target Milestone: ---
Assignee: Jan Grulich
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-02-29 13:09 UTC by zuhhaga
Modified: 2024-04-19 12:46 UTC (History)
6 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2024-04-19 12:46:53 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)

Description zuhhaga 2024-02-29 13:09:30 UTC 
All the Qt6 applications won't launch and gives me error 'Illegal instruction' under the Intel Pentium Silver based machine, including sddm, the default login manager of the KDE Plasma 6. 

# System Details Report
---

## Report details
- **Date generated:**                              2024-02-29 16:00:04

## Hardware Information:
- **Hardware Model:**                             ASUSTeK COMPUTER INC. ASUS BR1100CKA BR1100CKA_BR1100CKA
- **Memory:**                                     8.0 GiB
- **Processor:**                                  Intel® Pentium® Silver N6000 × 4
- **Graphics:**                                   Intel® UHD Graphics (JSL)
- **Disk Capacity:**                              125.1 GB

## Software Information:
- **Firmware Version:**                           BR1100CKA.315
- **OS Name:**                                    Fedora Linux 40 (Forty)
- **OS Type:**                                    64-bit
- **Windowing System:**                           Wayland
- **Kernel Version:**                             Linux 6.8.0-0.rc6.49.fc40.x86_64


Reproducible: Always

Steps to Reproduce:
1. Run sddm from terminal
Actual Results:  
Illegal instructions (core dumped)

Expected Results:  
Sddm login manager interface appeared
Comment 1 Neal Gompa 2024-04-19 12:39:33 UTC 
This is actually an issue with Qt.
Comment 2 Jan Grulich 2024-04-19 12:46:53 UTC 
This is (was) an issue in GCC.

*** This bug has been marked as a duplicate of bug 2272758 ***
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