Bug 358884 - kwin (and kded and ...) crash immedialy on login
Summary: kwin (and kded and ...) crash immedialy on login
Status: RESOLVED DUPLICATE of bug 343844
Alias: None
Product: kwin
Classification: Plasma
Component: general (show other bugs)
Version: unspecified
Platform: Debian testing Linux
: NOR grave
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-02-01 19:20 UTC by andreas-kde
Modified: 2016-02-01 19:36 UTC (History)
0 users

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Description andreas-kde 2016-02-01 19:20:54 UTC 
Environment:
Debian Testing (20160201)
-triple head dual gpu (nvidia onboard 8200 + gtx260)
 -nvidia 340.96 drivers
-xinerama enabled
debian kde 4.14.3

kwin crashes imediatly after logging in, followed by crashes of other kde components, even bug reporting tool crashes prior being able to send data. Thus I can't provide a backtrace.

xfce4 works without issues.

Reproducible: Always

Steps to Reproduce:
1. Use Triple head nvidia pc with xinerama enabled
2. login

Actual Results:  
"empty" screen after closing all crash handler windows.

Expected Results:  
Working desktop environment.

Same HW does work on debian 7 + 8 with minor issues (xinerama related positioning issues)
Comment 1 Thomas Lübking 2016-02-01 19:36:14 UTC 
Qt5 (still?) hard depends on xrandr, your setup is unsupported (that's why drkonqi and every Qt5 client will segfault as well)

KWing *had* unconditionall calls into xrandr itself, that should be fixed itr. (but we won't know for sure until you pass the crashy Qt sections, ie. the Qt bugs are fixed)

*** This bug has been marked as a duplicate of bug 343844 ***