Questions tagged [qt5]
9 questions
3
votes
1 answer
No longer able to input circumflex or diaeresis accented characters (qt5 apps only !)
Currently running KDE-Plasma-5.23.5 (X backend)/ KDE-Frameworks-5.90.0 / QT-5.15.3
I can assert that this used to work perfectly but am unfortunately unable to assert from which version of what the problem started to occur systematically.
Whatever…
MC68020
- 6,281
- 2
- 13
- 44
3
votes
1 answer
How to add QT_QPA_PLATFORMTHEME=qt5ct environment variable in Arch Linux?
I am using a standalone tiling window manager QTile. In QTile I want to organize my GTK and QT Themes. For GTK theme I used a program named "lzappearance" and it works perfectly fine. But, for Qt I am using a program named as "qt5ct". On the top it…
Anuj Tambe
- 139
- 2
- 4
- 10
2
votes
0 answers
auto-patchelf could not satisfy dependency libQt5SerialPort.so.5
I am trying to run Qt Design Studio 2.3.1 Community on NixOS.
My nix derivation code:
flake.nix:
{
description = "Qt Design Studio";
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs";
flake-utils.url = "github:numtide/flake-utils";
};
…
satk0
- 41
- 4
2
votes
1 answer
Bad font antialiasing for Qt6 applications
Environment:
OS: Fedora 36
DE: XFCE
Font: Windows Tahoma
Font config
$XDG_CURRENT_DESKTOP=XFCE
Qt6-6.2.3-2.fc36
Problem: Qt6 applications seemingly do not use my fontconfig settings (which are used for everything else, including XFCE, GTK2/3/4 and…
Artem S. Tashkinov
- 26,392
- 4
- 33
- 64
0
votes
1 answer
How should I modify the Qt5 source code if I want to add back SSLv3 support in the libqt5network5 module?
I am on an Intel x86_64 CPU architecture platform running a Debian Bullseye Linux distro. On that platform runs a custom application. This application is a 32-bit software running as a systemd service and has many dependencies, some of them being…
0
votes
0 answers
Having trouble installing Qt 5.15 on Zorin OS
I am trying to install qt 5.15 on zorin os because it is needed for some program to run.
I try to add qt 5.15 on my system by doing the following:
Adding the repository:
sudo add-apt-repository ppa:beineri/opt-qt-5.15.2-focal
Then update:
sudo…
YamiAtem
- 13
- 6
0
votes
2 answers
Set key with value on a line in a file, if not exists between specific lines, or set specific value
Given the following configuration file:
shape {
visible: true
type: rectangle
...
}
shape {
type: circle
visible: isRound === "true"
...
}
shape {
// comment:…
mike
- 123
- 6
0
votes
2 answers
Integrate a younger qt version in an older yocto release
Our project is based on the meanwhile outdated yocto warrior, which was first modified by the vendor of our SoM. Then we integrated the FreeScale/NXP kernel into it because the mainline kernel did not support GPU functionality we needed.
It has been…
Philippos
- 13,237
- 2
- 37
- 76
0
votes
0 answers
qt5 program with "-platform linuxfb" does not reset framebuffer when crashing
We have a qt5 program running under Alpine Linux v3.14 which uses a fragile legacy library which may cause the entire program to crash. Alpine Linux switches to framebuffer mode during start up. We compile the library from source but do not have…
Thorbjørn Ravn Andersen
- 1,031
- 11
- 19