On Thu, May 17, 2018 at 1:52 PM, Stefan Baur <X2Go-ML-1@baur-itcs.de> wrote:
Am 17.05.2018 um 13:02 schrieb Mike Gabriel:
Same issue here with pyhoca-cli and Arctica Greeter's remote logon feature.
I'll read the full scope of this mail thread and join in tomorrow...
TL;DR: No local Window Manager equals no working XINERAMA.
TCE-NFS has none, so fails.
TCE-Live comes with one (OpenBox), so works when OpenBox is running.
If you enable the magicpixel-workaround in TCE-Live, OpenBox will be killed once the NX-Window opens (because without a Window Manager, the magicpixel's minimize request is ignored). This is sometimes too soon for XINERAMA, it seems, that's why XINERAMA will occasionally fail on TCE-Live.
I am suspecting this has to do with the fact that openbox is the first client to TCEs X server. Can someone try and run an xterm/xclock/xlogo/whatever (and no WM) prior to x2goclient?
Uli