Bug 286500 - crash when printing
Summary: crash when printing
Status: RESOLVED FIXED
Alias: None
Product: apper
Classification: Applications
Component: general (show other bugs)
Version: unspecified
Platform: unspecified Linux
: NOR crash
Target Milestone: ---
Assignee: Daniel Nicoletti
URL:
Keywords:
: 284204 308646 (view as bug list)
Depends on:
Blocks:
 
Reported: 2011-11-13 16:02 UTC by Niels Elgaard
Modified: 2013-01-09 16:36 UTC (History)
3 users (show)

See Also:
Latest Commit:
Version Fixed In:


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Description Niels Elgaard 2011-11-13 16:02:27 UTC
Application: apper-sentinel (0.7.0)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
Printing to cups printer.
CUPS is not working ("Unable to find printer.")

The crash can be reproduced every time.

-- Backtrace:
Application: Apper (apper-sentinel), signal: Segmentation fault
[KCrash Handler]
#6  QList (l=) at ../../include/QtCore/../../src/corelib/tools/qlist.h:118
#7  QDBusMessage::arguments (this=0x48) at qdbusmessage.cpp:706
#8  0x00007f32d017e91e in QDBusPendingReplyData::argumentAt (this=0x7fff3195ffd0, index=0) at qdbuspendingreply.cpp:270
#9  0x00007f32d03c4f0b in argumentAt<0> (this=0x7fff3195ffd0) at /usr/include/qt4/QtDBus/qdbuspendingreply.h:176
#10 operator QDBusPendingReplyTypes::Select<0, QStringList, void, void, void, void, void, void, void>::Type (this=0x7fff3195ffd0) at /usr/include/qt4/QtDBus/qdbuspendingreply.h:186
#11 PackageKit::Daemon::getTransactions () at daemon.cpp:170
#12 0x00000000004144a6 in TransactionWatcher::TransactionWatcher (this=0x1b71520, parent=<optimized out>) at /build/buildd/apper-0.7.0~20111008/Sentinel/TransactionWatcher.cpp:72
#13 0x000000000042e408 in ApperSentinel::ApperSentinel (this=0x7fff31960180) at /build/buildd/apper-0.7.0~20111008/Sentinel/ApperSentinel.cpp:57
#14 0x000000000040f708 in main (argc=1, argv=0x7fff31960468) at /build/buildd/apper-0.7.0~20111008/Sentinel/main.cpp:53

Possible duplicates by query: bug 262940, bug 262825.

Reported using DrKonqi
Comment 1 Niels Elgaard 2011-11-13 16:12:27 UTC
After a reboot everything worked. Ít could have been caused by an update of some packages.
Comment 2 T. Schulze-Hartung 2012-01-18 16:36:25 UTC
I can confirm this. New equivalent crash windows keep popping up in seemingly regular intervals (several minutes), regardless of whether I had closed the previous ones, such that I might well end up with a dozen windows cluttering up my screen if I don't care to click them all away. Very annoying!

(On Kubuntu, I had to install the apper-dbg and packagekit-dbg packages to get debug symbols.)
Comment 3 Lukáš Tinkl 2012-05-09 14:16:54 UTC
*** Bug 284204 has been marked as a duplicate of this bug. ***
Comment 4 Daniel Nicoletti 2013-01-08 21:35:38 UTC
I have just pushed a change that might fix this issue:
http://gitorious.org/packagekit/packagekit-qt/commit/14d713d5f89f19484eb55c7291341ddc0c77d246
Will be available in packagekit-qt 0.8.8 (but can easly be backported)
Comment 5 Daniel Nicoletti 2013-01-09 16:36:27 UTC
*** Bug 308646 has been marked as a duplicate of this bug. ***