Package: sasview-doc Followup-For: Bug #980701 The cutting point is:
> reading sources... [ 16%] dev/sasview-api/sas.qtgui.UnitTesting > qt.qpa.xcb: could not connect to display > 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 application may fix this problem. > > Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, > offscreen, vnc, xcb. On my system it reports reading sources... [ 16%] dev/sasview-api/sas.qtgui.UnitTesting Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway. reading sources... [ 16%] dev/sasview-api/sas.qtgui.Utilities reading sources... [ 17%] dev/sasview-api/sas.sascalc reading sources... [ 17%] dev/sasview-api/sas.sascalc.calculator Reprodicibilty tests last succeeded on 2020-12-27. Something must have changed in the environment after that, though it wasn't Qt. Probably the best solution is to figure out how to activate the "offscreen" platform plugin to build with.