[Bug 480497] [NEW] Various applications freeze on exit.

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Binary package hint: ubuntuone-client

Distro
Ubuntu 9.10 Karmic Koala 64-bit

Issue
A number of applications seem to freeze when I attempt to exit them. When the app is windowed and I try to exit, the desktop environment appears to function normally. However, the application fails to close and must be either forced to close using the 'forced close' panel app, or killed using the kill process command under system monitor. Also the apps that I do get a lock from seem to be listed on the futex_wait_queue_me channel in system monitor. The following is a list of the apps I get the lock from:

Armagetron Advanced
FooBillard
Open Arena
Nexuiz
Sauerbraten
Scorched 3D

All were installed Using the Add/Remove Applications section. This
section was not available in Karmic by default. I had to reinstall it.
Unlike the rest Armagetron Advanced actually closes visually but a quick
check of the System Monitor shows it too is futex_wait_queue_me locked.
Though I can start a new instance of the program while the first
instance is locked, trying to exit the second instance simply adds a
second futex_wait_queue_me lock to the system monitor. Because Ive only
noticed this issue with graphically enhanced games I thought it might
have to do with a video adapter problem.

Model: nVidia GeForce 9800 GTX/9800 GTX+
Card Type: PCI-e 16x
VRam: 512Mb
GPU Freq: 300Mhz
NVIDIA UNIX x86_64 Kernel Module  185.18.36  Fri Aug 14 17:35:21 PDT 2009

ProblemType: Bug
.home.erin..config.ubuntuone.ubuntuone.client.conf:
 [ubuntuone]
 show_applet = 1
 connected = False
 connect = 0
 bookmarked = True
Architecture: amd64
CheckboxSubmission: ee3e29d9c4c763366dabc9bd06b58d79
CheckboxSystem: daed2f3d6643b4a84b4520a2427f8c2b
Date: Tue Nov 10 21:23:35 2009
DistroRelease: Ubuntu 9.10
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
NonfreeKernelModules: nvidia
Package: ubuntuone-client 1.0.2-0ubuntu2
PackageArchitecture: all
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-15.50-generic
SourcePackage: ubuntuone-client
Uname: Linux 2.6.31-15-generic x86_64

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: Confirmed

** Affects: opensuse
     Importance: Unknown
         Status: Confirmed


** Tags: amd64 apport-bug
-- 
Various applications freeze on exit.
https://bugs.launchpad.net/bugs/480497
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