Bug 319080

Summary:	kded4 crashes immediately upon logging in with second monitor attached.
Product:	[Plasma] KScreen	Reporter:	Matthew Greene <mazugrin>
Component:	kded	Assignee:	Alex Fiestas <afiestas>
Status:	RESOLVED DUPLICATE
Severity:	major	CC:	dvratil
Priority:	NOR
Version:	unspecified
Target Milestone:	---
Platform:	Ubuntu
OS:	Linux
Latest Commit:		Version Fixed In:
Attachments:	Stacktrace (with debug symbols) kscreen-console bug output with one monitor attached and no errors kscreen-console bug output with two monitors attached and after kded crashed

Description Matthew Greene 2013-04-29 17:44:40 UTC

I have a Dell Latitude E6410 with an "NVIDIA Corporation GT218M [NVS 3100M] (rev a2)" video card. I've been using KDE reliably on this machine since 4.2, but just now upgraded to 4.10.2. After the upgrade, and every time since, starting kde (via lightdm) with a second monitor attached results in a message about a crash. I am attaching the stacktrace (the automatic submission wasn't able to complete due to the fact that it was kded that had crashed).

If I disconnect the second monitor, then everything proceeds normally.



Reproducible: Always

Steps to Reproduce:
1. Connect second monitor
2. Turn on computer
3. At the lightdm login screen, enter username and password and login.

Actual Results:  
KDE loads up and user is immediately presented with the KDE crash handler screen. This happens every time.

Expected Results:  
KDE loads up and user is not presented with KDE crash handler.

Everything is fine without the second monitor attached.

Also, I'm using the proprietary Nvidia drivers (provided by Ubuntu)

Thank you!

Comment 1 Matthew Greene 2013-04-29 17:45:34 UTC

Created attachment 79554 [details]
Stacktrace (with debug symbols)

Comment 2 Daniel Vrátil 2013-04-30 07:22:26 UTC

Could you please provide output from "kscreen-console bug" ?

Comment 3 Matthew Greene 2013-04-30 14:18:31 UTC

Created attachment 79571 [details]
kscreen-console bug output with one monitor attached and no errors

Comment 4 Matthew Greene 2013-04-30 14:19:16 UTC

Created attachment 79572 [details]
kscreen-console bug output with two monitors attached and after kded crashed

Comment 5 Alex Fiestas 2013-04-30 14:30:52 UTC


*** This bug has been marked as a duplicate of bug 318936 ***