https://bugs.freedesktop.org/show_bug.cgi?id=101976
Pablo Estigarribia pablodav@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Resolution|FIXED |--- Status|RESOLVED |REOPENED
--- Comment #14 from Pablo Estigarribia pablodav@gmail.com --- Today reinstalled fedora 28 and did an upgrade.
Got 3 times the 'blank' screen just working on gnome session, same behaviour as before.
So looks like this bug is still open.