Cannot display in singularity shell in wslg [qt.qpa.screen: QXcbConnection: Could not connect to display :0]
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Hello Forum. Please, I am having problems launching the singularity container in wslg/wsl2. I am currently getting this error:
qt.qpa.screen: QXcbConnection: Could not connect to display :0
Could not connect to any X display.This is a log output below when I set QT_DEBUG_PLUGINS=1
Found metadata in lib /usr/lib64/qt5/plugins/platforms/libqeglfs.so, metadata=
{
"IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
"MetaData": {
"Keys": [
"eglfs"
]
},
"className": "QEglFSIntegrationPlugin",
"debug": false,
"version": 329986
}Found metadata in lib /usr/lib64/qt5/plugins/platforms/libqlinuxfb.so, metadata=
{
"IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
"MetaData": {
"Keys": [
"linuxfb"
]
},
"className": "QLinuxFbIntegrationPlugin",
"debug": false,
"version": 329986
}Found metadata in lib /usr/lib64/qt5/plugins/platforms/libqminimal.so, metadata=
{
"IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
"MetaData": {
"Keys": [
"minimal"
]
},
"className": "QMinimalIntegrationPlugin",
"debug": false,
"version": 329986
}Found metadata in lib /usr/lib64/qt5/plugins/platforms/libqminimalegl.so, metadata=
{
"IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
"MetaData": {
"Keys": [
"minimalegl"
]
},
"className": "QMinimalEglIntegrationPlugin",
"debug": false,
"version": 329986
}Found metadata in lib /usr/lib64/qt5/plugins/platforms/libqoffscreen.so, metadata=
{
"IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
"MetaData": {
"Keys": [
"offscreen"
]
},
"className": "QOffscreenIntegrationPlugin",
"debug": false,
"version": 329986
}Found metadata in lib /usr/lib64/qt5/plugins/platforms/libqvnc.so, metadata=
{
"IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
"MetaData": {
"Keys": [
"vnc"
]
},
"className": "QVncIntegrationPlugin",
"debug": false,
"version": 329986
}Found metadata in lib /usr/lib64/qt5/plugins/platforms/libqxcb.so, metadata=
{
"IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
"MetaData": {
"Keys": [
"xcb"
]
},
"className": "QXcbIntegrationPlugin",
"debug": false,
"version": 329986
}qt.qpa.screen: QXcbConnection: Could not connect to display :0
Could not connect to any X display.
QLibraryPrivate::unload succeeded on "/usr/lib64/qt5/plugins/platforms/libqxcb.so" -
Hi and welcome to devnet,
Do you have an X server running on your machine ?
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@SGaist I do have x server running on the machine. This is already implemented with WSLG, which enables me to launch the GUI of other apps.
