[Needs SRU] segfault when running Xdmx
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xorg-server (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Karmic |
Fix Released
|
High
|
Unassigned |
Bug Description
I get a segmentation fault when i run xdmx.
http://
^^output of Xdmx :2 -display :1, inside xfce4-terminal
Xdmx :2 -noglxproxy -norender -nomulticursor -input dummy -nooffscreenopt -nosubdivprims -noxkb -display :1 +xinerama
also fails in the same way.
ProblemType: Bug
Architecture: i386
DistroRelease: Ubuntu 9.04
Package: xdmx 2:1.6.0-0ubuntu14
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: xorg-server
Uname: Linux 2.6.28-13-generic i686
SRU-information:
This bug makes the xdmx package completely unusable on karmic. Lucid has a newer upstream release of xorg-server included, which includes various patches to xdmx. To make xdmx work on karmic at least 4 patches to xdmx are needed, these are cherrypicked from upstream git. The patches only modify files in hw/dmx/, so there should be no impact on other parts of xorg-server.
TEST CASE:
- install xdmx and Xephyr: aptitude install xserver-xephyr xdmx
- start Xephyr on display 1: Xephyr :1
- start xdmx on display 2, taking Xephyr on 1 as its only display: Xdmx :2 -display :1
- xdmx will crash on karmic with a segfault right away.
Related branches
summary: |
- segfault + segfault when running Xdmx |
Changed in xorg-server (Ubuntu): | |
status: | Incomplete → Confirmed |
tags: | added: jaunty |
tags: | added: karmic |
tags: | added: patch |
description: | updated |
description: | updated |
I just ran a similar command from a different computer, this time, no local X was displaying, and I told it connect to remote display. Same issue.