ubuntu-x-swat team mailing list archive

[Tobin Davis <gruemaster@xxxxxxxxx>]

Public bug reported:

Binary package hint: xorg

I am using a Trendnet TM408 VGA & USB 4-port switch to control 4 systems
from one keyboard, mouse, and VGA monitor.  After switching multiple
times between systems, X will fail to respond on main desktop system.
Main desktop runs 24/7 with minimal reboots (updates and occasional
hangs like this). One machine is running a console only, the other two
are used for testing and are reimaged frequently.

System is fully responsive via ssh, but stopping kdm and restarting
fails to properly reload nVidia driver, thus reboot is required.  Error
messages in Xorg.0.log indicate loss of communication between Xinput
drivers and kernel usb drivers.  dmesg log doesn't show any abnormal
issue at kernel level.

ProblemType: Bug
Architecture: i386
Date: Thu Nov  5 10:50:50 2009
DistroRelease: Ubuntu 9.10
NonfreeKernelModules: nvidia
Package: xserver-xorg-input-all 1:7.4+3ubuntu7
ProcCmdLine: root=UUID=b14ec690-ed3a-4ed7-a694-c11d02196e01 ro quiet splash
ProcEnviron:
 LANGUAGE=
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
RelatedPackageVersions:
 xserver-xorg 1:7.4+3ubuntu7
 libgl1-mesa-glx 7.6.0-1ubuntu4
 libdrm2 2.4.14-1ubuntu1
 xserver-xorg-video-intel 2:2.9.0-1ubuntu2
 xserver-xorg-video-ati 1:6.12.99+git20090929.7968e1fb-0ubuntu1
SourcePackage: xorg
Uname: Linux 2.6.31-14-generic i686
XsessionErrors: (polkit-gnome-authentication-agent-1:3141): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
dmi.bios.date: 10/02/2007
dmi.bios.vendor: Intel Corp.
dmi.bios.version: DPP3510J.86A.0293.2007.1002.1519
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: DP35DP
dmi.board.vendor: Intel Corporation
dmi.board.version: AAD81073-207
dmi.chassis.type: 2
dmi.modalias: dmi:bvnIntelCorp.:bvrDPP3510J.86A.0293.2007.1002.1519:bd10/02/2007:svn:pn:pvr:rvnIntelCorporation:rnDP35DP:rvrAAD81073-207:cvn:ct2:cvr:
fglrx: Not loaded
system:
 distro:             Ubuntu
 architecture:       i686kernel:             2.6.31-14-generic

** Affects: xorg (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug i386

-- 
Switching between different systems with a KVM switch makes Xinput lose connection.
https://bugs.launchpad.net/bugs/475718
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