Package: x2goserver-xsession Version: 4.1.0.3-5

NOTE: this is CentOS8's epel8.playground.noarch package

Remove server environment: OS: CentOS 8 - 8.1.1911 (Core) x2goserver-xsession: x2goserver-xsession-4.1.0.3-5.epel8.playground.noarch nx-libs: nx-libs-3.5.99.23-1.epel8.playground.x86_64

Local server environment: OS: MacOS Catalina 10.15.6 x2go: X2Go Client v. 4.1.2.2 (Qt -4.8.7)

When I invoke xterm or any other X11 app over x2go client on the laptop alone (not connected to any external monitors), everything works without any hiccups.

With multiple monitors connected, however, an existing session will only render a blank screen locally, and the mouse pointer will disappear. When *creating* a new session, the remote server process crashes with the following in /var/log/messages (CentOS equivalent of /var/log/syslog)

Aug 30 14:08:39 <server host> kernel: [62624.705481] x2goagent[2960736]: segfault at 0 ip 0000000000000000 sp 00007ffd426f92e8 error 14 in nxagent[5655328cb000+437000]

This looks strikingly similar to the bug described in https://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=943, but it's now 2020 and I'm on the latest yum repo available to CentOS 8...

I've added "+xinerama" to X2GO_NXAGENT_DEFAULT_OPTIONS in /etc/x2go/x2goagent.options and enabled it in the x2go client as well. Should I attempt playing with building nx-libs from source myself and installing?