Bug 315594

Summary:	minimized applications started by a saved session cannot be maximized again
Product:	[Unmaintained] plasma4	Reporter:	uran238
Component:	widget-taskbar	Assignee:	Plasma Bugs List <plasma-bugs>
Status:	RESOLVED FIXED
Severity:	normal
Priority:	NOR
Version:	4.10.0
Target Milestone:	---
Platform:	Gentoo Packages
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description uran238 2013-02-21 21:02:20 UTC

I have enabled "Restore previous session" in the "Session Management" so the applications I had open at shutdown will get started again after login. 
If an application was minimized, it will get started minimized again, however it can't get maximized again. If the taskbar entry is klicked, it wil pop up and immediatelly will minimize again. If this is done 2 or 3 times the taskbar will crash. 
The taskbar entry can be closed normally and new instances of the application work fine as well.

Reproducible: Always

Steps to Reproduce:
1. enable "Restore previous session"
2. minimize any application
3. log out
4. log in again

Comment 1 Aaron J. Seigo 2013-06-15 14:33:06 UTC

Can you provide a backtrace of the crash? See:

http://techbase.kde.org/Development/Tutorials/Debugging/How_to_create_useful_crash_reports

Thanks.

Comment 2 Aaron J. Seigo 2013-06-15 21:56:02 UTC

nmind; backtrace will be against an old revision (replaced in 4.11) and i just tested the problem and it works in 4.11.