I have installed WSL2 on a new windows 11 machine with the Ubuntu (Noble) distro. I followed the full instructions on QGIS.org to install on a Linux machine. The software installs correctly and starts - core functionality works.
However, when I use 'identify a feature' tool or digitise a new feature, the pop-up attribute form is inaccessible. I can't work out how to 'get focus' on this window (does not respond to mouse click or any key strokes) - these windows can't be closed either. So this set-up of QGIS is non-functioning for me.
Other people seem to be using QGIS from WSL, so I'm wondering what setting I have missed. I don't know if this is a WSL issue or QGIS interaction with WSL. I reported this issue in QGIS on Github when I came across it on my Windows 10 install, but there is no activity on the issue for over a year, so perhaps it is not a real bug, not replicable or just not very interesting. I stopped using WSL on that machine but considered trying again with the new machine...
I have a plugin that doesn't run correctly on Windows version of QGIS, but does work in Linux. So this would potentially allow me to use the plug in without using a dual-boot machine and all the fun that entails.
Issue occurs in QGIS 3.44 Ubuntu on WSL and the previous version I tried was 3.38 in Ubuntu on WSL.
This pop up window behaviour does not occur on a machine running Linux, hence wondering if there is a WSL setting or QGIS environment issue.