Bug 1214126

Summary:	Remote GLX (libGLX_mesa.so) broken with FreeNX/X2Go
Product:	[openSUSE] openSUSE Distribution	Reporter:	Kai Lappalainen <kl>
Component:	X.Org	Assignee:	Gfx Bugs <gfx-bugs>
Status:	RESOLVED INVALID	QA Contact:	Gfx Bugs <gfx-bugs>
Severity:	Normal
Priority:	P5 - None
Version:	Leap 15.5
Target Milestone:	---
Hardware:	Other
OS:	openSUSE Leap 15.5
Whiteboard:
Found By:	---	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description Kai Lappalainen 2023-08-09 15:56:28 UTC

After remote login (FreeNX, X2Go) glxinfo, glxgears etc. show:

X Error of failed request:  GLXUnsupportedPrivateRequest
  Major opcode of failed request:  143 (GLX)
  Minor opcode of failed request:  17 (X_GLXVendorPrivateWithReply)
  Serial number of failed request:  27
  Current serial number in output stream:  27

Up to openSUSE 15.4 this was working fine.

Copying the libGLX_mesa.so.0.0.0 (incl. symlinks) and the symlink libGLX_indirect.so from openSUSE 15.4 to some directory and setting LD_LIBRARY_PATH in /etc/profile.d pointing to this directory, glxinfo and glxgears etc. work again.

This also affects some applications like Krita, KDE3 Kolourpaint and others, which refuse to start on an openSUSE 15.5 remote desktop but are working fine after the mentioned workaround (using 15.4 libs).

Comment 1 Stefan Dirsch 2023-08-26 13:12:54 UTC

We do not support FreeNX/X2Go. I remember, that FreeNX needed special X libs. That could be the culprit here. We won't dig into this. Sorry.