Hi guys
I’ve installed telegram and webots from snap store
but after i run them i encountered these 2 errors
for Telegram :
Invalid MIT-MAGIC-COOKIE-1 keyqt.qpa.xcb: could not connect to display :0
qt.qpa.plugin: Could not load the Qt platform plugin “xcb” in “” even though it was found.
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the appli
cation may fix this problem.
Invalid MIT-MAGIC-COOKIE-1 keyWarning: could not connect to display :0
Info: Could not load the Qt platform plugin “xcb” in “/snap/webots/20/usr/share/webots/lib/webots/qt/plugin
s” even though it was found.
Fatal: This application failed to start because no Qt platform plugin could be initialized. Reinstalling th
e application may fix this problem.
Available platform plugins are: xcb.
/snap/webots/20/usr/share/webots/webots: line 90: 3776 Aborted (core dumped) “$webots_home
/bin/webots-bin” “$@”
Please be aware that programs from snap store are not openSUSE supported or tested programs. Thus helping depends on general knowledge and onpeople that happen to use the same program as you do.
You did not tell us how you start the programs. To me it looks as if you start them outside of a desktop session (I am not sure about that though), because of the problems connecting to display :0.
And then something we want to tell all new members here:
There is an important, but not easy to find feature on the forums.
Please in the future use CODE tags around copied/pasted computer text in a post. It is the # button in the tool bar of the post editor. When applicable copy/paste complete, that is including the prompt, the command, the output and the next prompt.