XnView Software

Posted: **Thu Oct 30, 2025 9:28 am**

Hello,
I installed Ubuntu 19.04 today and encountered a problem: XnView won't start. It doesn't matter whether I try to launch it from the UI or the terminal. Any ideas?

Posted: **Fri Oct 31, 2025 9:17 am**

if you start it in a terminal?

Posted: **Wed Nov 19, 2025 6:14 pm**

Hi,

similar problem here in Mint LMDE6 and Cinnamon 6.4.8.

Sometimes MP does not start or very slow and hangs with a black screen.

Output from terminal:

Code: Select all

xnview
0.33.1 (git 8da6cdd) - Multimedia Development Kit. Copyright (c) 2016-2025 WangBin(QtAV author) <wbsecg1 at gmail.com>
Build for: linuxmint/6 4KB x86_64; glibc2.24/2.36 libc++210000; Clang21.0.0 (++20250702083737+272576543246-1~exp1~20250702203908.1008); 15:48:47 Jul  5 2025. 
qt5ct: using qt5ct plugin
==> 1,000000  1,000000  90,158498  96,000000  (0)
XNVIEW restoreGeometry before : 640 480 
XNVIEW restoreGeometry after : 1680 988 
ARG[] = /opt/XnView/XnView
QObject::connect: No such signal InfoPropertiesView::itemDoubleClicked(QTreeWidgetItem*,int)
QCssParser::parseColorValue: Specified color without alpha value but alpha given: 'rgb 255, 255, 255, 178'
QCssParser::parseColorValue: Specified color without alpha value but alpha given: 'rgb 0, 0, 0, 255'

Any hints?

Markus

XnView Software

XnViewMP wont start in Ubuntu 19.04

XnViewMP wont start in Ubuntu 19.04

Re: XnViewMP wont start in Ubuntu 19.04

Re: XnViewMP wont start in Ubuntu 19.04