# Description: Applications loads with some GUI elements missing/corrupted, loading any files crashes the application. Starting the application in the terminal gives these errors. Rolling back to `prusa-slicer-2.9.4-1` and `glew-2.2.0-7` fixes the issue > 15:19:42: Debug: window wxTreeCtrl@0x55975d6c82a0 ("treeCtrl") lost focus even though it didn't have it > 15:19:42: Debug: window wxTreeCtrl@0x55975d6c82a0 ("treeCtrl") lost focus even though it didn't have it > 15:19:42: Debug: window wxTreeCtrl@0x55975d6c82a0 ("treeCtrl") lost focus even though it didn't have it > [2026-01-11 15:19:42.273690] [0x00007f88512d3940] [error] Unable to init glew library: No GLX display > [2026-01-11 15:19:42.278102] [0x00007f88512d3940] [error] Unable to init glew library: No GLX display # Additional info: PrusaSlicer-2.9.4+arch3 based on Slic3r (with GUI support) # Steps to reproduce: step 1. start the application