ubuntu-bug stops silently after scanning (empty .upload file)

[George Shuklin]

After segfault of application or after manually running ubuntu-bug /var/crash/foorbar.crash apport scans for some time and silently closes without uploading something. *.upload file in /var/crash is zero-sized.

Here sample:

-rw-r----- 1 amarao amarao 1576633 May 15 17:13 _usr_lib_gnome-settings-daemon_gnome-settings-daemon.1000.crash
-rw-rw-r-- 1 amarao amarao 0 May 15 04:56 _usr_lib_gnome-settings-daemon_gnome-settings-daemon.1000.upload

crash file sample in attachment.

That problem appear after upgrading from 12.04 to 12.10

ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: apport 2.0.1-0ubuntu7
ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14
Uname: Linux 3.2.0-24-generic i686
ApportVersion: 2.0.1-0ubuntu7
Architecture: i386
CrashReports:
 640:1000:1000:1576633:2012-05-15 17:13:24.162068000 +0400:2012-05-15 17:13:25.162068000 +0400:/var/crash/_usr_lib_gnome-settings-daemon_gnome-settings-daemon.1000.crash
 664:1000:1000:0:2012-05-15 04:56:59.769001383 +0400:2012-05-15 04:56:59.769001383 +0400:/var/crash/_usr_lib_gnome-settings-daemon_gnome-settings-daemon.1000.upload
Date: Tue May 15 17:14:53 2012
PackageArchitecture: all
SourcePackage: apport
UpgradeStatus: No upgrade log present (probably fresh install)

[George Shuklin (george-shuklin)]

upd: after apport closing lock file is left in /var/crash/.lock