Histograms giving black box in virtualbox

[yus]

A similar (solved!) issue from 2021:

Issue with ROOT graphics

ROOT Version: 6.26/10 Platform: Ubuntu 22.04.2 LTS installed as VM on Windows 10 Host (VirtualBox 7.0.6) Since this morning (updated to VirtualBox 7.0-6) I’m having an issue in starting whatever ROOT UI. No error message is printed out, however, when I open e.g. a TBrowser, it appears very broken (see below). [image] I installed the new VBox Guest Additions, but nothing really changed. I also recompiled ROOT with no improvement Do you have any suggestions?