Hi, I have a problem with scaling the KeepassXC application on the Fedora template — it appears to be too large. (Current QubesOS version, ThinkPad T480.) Could someone help? This problem does not occur on Debian.

I don’t have a solution, but I am having the same issue. Also a Fedora template on a T480.

You can fix this by adjusting the font and font size using qt5ct. To apply the settings system-wide, copy ~/.config/qt5ct to /etc/xdg/ in the Template VM. Or just uninstall qt5ct. In this scenario, fonts and font sizes will follow xfce’s settings.

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Keepassxc scaling problem

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fedora, configuration, template

KitsuneNoBaka March 8, 2026, 4:35pm 2

KeepassXC UI Too Big in Fedora-Based Vault AppVM (2560x1440 1x Scaling) General

Hello everyone. I am new to Qubes. I have a 4k monitor and have set the resolution of dom0 to 2560x1440 (16:9) with 1x scaling in order to get dom0 and VMs at a comfortable viewing size for me. Browsers all look perfect in their respective VMs but when I try to fire up KeepassXC in the default vault VM (running fedora-40-xfce template) it is all far too big. The menus and other UI elements like buttons seem too big. If I create a new qube with no networking based on debian-12-xfce then it a…

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