Crashes using multi-displays - Flatpaks - Githubissues

OpenBoard-org / OpenBoard

OpenBoard is a cross-platform interactive whiteboard application intended for use in a classroom setting.

https://openboard.ch/

GNU General Public License v3.0

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Crashes using multi-displays - Flatpaks #1041

Open fvelsg opened 1 month ago

fvelsg commented 1 month ago

Describe the bug

To Reproduce

Go to the main screen
Click Openboard:
Click on Preferences
Click on Display
Go to Multi Display
Click on Use all available displays
It will crash

Expected behavior

It should give me the option to change the main screen and the mirror screen.

Actual behavior

It just crashes right after I click the option

Screenshots

Screenshot from 2024-08-01 08-33-13

Context

reproducibility : systematic
OpenBoard version :
- bug happens with : 1.7.1
- bug doesn't happen with : .deb version
- didn't check : 1.6.4 1.7.0
OS :
- bug happens with : Linux
- didn't check : Windows macOS
Installation source :flatpak

Additional context

OS(es) detailed version (for the ones you reproduced the bug on)
- Linux : Description: Fedora 40 Workstation
number and resolution of monitors : 2 1680x1050 1920x1080

letsfindaway commented 1 month ago

Are you using Wayland? Then this is a known bug. A workaround is to set QT_QPA_PLATFORM=xcb before launching OpenBoard or to switch to X11.