Bug 409351 - Task bar is going to crashed after print or scan
Summary: Task bar is going to crashed after print or scan
Status: RESOLVED FIXED
Alias: None
Product: print-manager
Classification: Frameworks and Libraries
Component: general (show other bugs)
Version: unspecified
Platform: openSUSE Linux
: NOR crash
Target Milestone: ---
Assignee: Daniel Nicoletti
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-07-01 01:55 UTC by Christian Pubanz
Modified: 2019-07-06 22:52 UTC (History)
3 users (show)

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Latest Commit:
Version Fixed In:

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Description Christian Pubanz 2019-07-01 01:55:21 UTC 
SUMMARY

so, when i print or scan with my HP Deskjet 2050 the task bar crshes
STEPS TO REPRODUCE

I dont know it!

OBSERVED RESULT

libkcups: "Printer \"Deskjet_2050_J510\" state changed." "ipp://linux-a2ap/printers/Deskjet_2050_J510" "Deskjet_2050_J510" 4 "none" true
libkcups: Get-Printer-Attributes last error: 0 successful-ok
libkcups: 4 "Deskjet_2050_J510"
libkcups: Get-Jobs last error: 0 successful-ok
libkcups: "Printer \"Deskjet_2050_J510\" state changed." "ipp://linux-a2ap/printers/Deskjet_2050_J510" "Deskjet_2050_J510" 4 "none" true
libkcups: 1
libkcups: Get-Jobs last error: 0 successful-ok
libkcups: 1
libkcups: Get-Printer-Attributes last error: 0 successful-ok
libkcups: 4 "Deskjet_2050_J510"
libkcups: Get-Printer-Attributes last error: 0 successful-ok
libkcups: 4 "Deskjet_2050_J510"
libkcups: Get-Printer-Attributes last error: 0 successful-ok
libkcups: 4 "Deskjet_2050_J510"
org.kde.plasma.notifications: Notification from service ":1.30" didn't contain any identification information, this is an application bug!
UdevQt: unhandled device action "unbind"
libkcups: Get-Printer-Attributes last error: 0 successful-ok
libkcups: "Printer \"Deskjet_2050_J510\" state changed." "ipp://linux-a2ap/printers/Deskjet_2050_J510" "Deskjet_2050_J510" 4 "none" true
libkcups: 4 "Deskjet_2050_J510"


EXPECTED RESULT


SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: OpenSuSe Tumblewwd 20190628 
(available in About System)
KDE Plasma Version: 5.16.2
KDE Frameworks Version: 5.59.0
Qt Version: 5.13.0

ADDITIONAL INFORMATION
Comment 1 Kai Uwe Broulik 2019-07-01 06:50:27 UTC 
Please provide a backtrace of the crash.
Comment 2 Christian Pubanz 2019-07-01 08:00:45 UTC 
(In reply to Kai Uwe Broulik from comment #1)
> Please provide a backtrace of the crash.

its attached, under Observed result. Please check it out. A repudouce is a little complicated, because its happend only on my Computer and system
Comment 3 Christoph Feck 2019-07-01 09:49:54 UTC 
Comment #0 does not show the backtrace, but only the Konsole output. Please read https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports
Comment 4 Kai Uwe Broulik 2019-07-04 08:37:29 UTC 
Re-assigning to print-manager. Got a backtrace sent, looks like plasmashell quits normally?

> [New Thread 0x7ffff09c9700 (LWP 3178)]
> [Thread 0x7ffff09c9700 (LWP 3178) exited]
> [Thread 0x7ffff1667700 (LWP 3157) exited]
> [Inferior 1 (process 3118) exited normally]

Very curious. Any idea how to debug this further?
Comment 5 David Edmundson 2019-07-04 08:45:32 UTC 
>Very curious. Any idea how to debug this further?

probably hit an assert, put a break on exit
Comment 6 Kai Uwe Broulik 2019-07-04 09:38:28 UTC 
but there's nothing printed on console that suggests an assert
Comment 7 Christian Pubanz 2019-07-06 22:52:27 UTC 
I dont know why, but the bug is fixed. I ve print something and the task bar is running. Its verry courius... 

Thank you for the solution whatever -and a specical thanks go to Kai-Uwe!