Well, we have seen this in nxagent and added a check to prevent it: https://github.com/ArcticaProject/nx-libs/commit/148eda36d486c0af019267a644c08d5e8c2f4f8b Judging from the bug report you linked this fix is more a workaround for another problem happening before. Will reopen the nx-libs issue... Orion Poplawski schrieb am Di., 14. Jan. 2020, 04:50: > This was filed against Fedora: > https://bugzilla.redhat.com/show_bug.cgi?id=1790606 > > And this X11 report seems relevant: > https://gitlab.freedesktop.org/xorg/xserver/issues/283 > > -- > Orion Poplawski > Manager of NWRA Technical Systems 720-772-5637 > NWRA, Boulder/CoRA Office FAX: 303-415-9702 > 3380 Mitchell Lane orion@nwra.com > Boulder, CO 80301 https://www.nwra.com/ > > _______________________________________________ > x2go-dev mailing list > x2go-dev@lists.x2go.org > https://lists.x2go.org/listinfo/x2go-dev >