Bug 15578

Summary:	krunner crashes on !SSE2 CPU in xapian library
Product:	Mageia	Reporter:	Renato Dali <mkare>
Component:	RPM Packages	Assignee:	Mageia Bug Squad <bugsquad>
Status:	RESOLVED DUPLICATE	QA Contact:
Severity:	normal
Priority:	Normal	CC:	lmenut, mageia
Version:	Cauldron
Target Milestone:	---
Hardware:	i586
OS:	Linux
Whiteboard:
Source RPM:	xapian	CVE:
Status comment:
Attachments:	krunner illegal instruction Dev info partial view Dev info full text about threads.

Description Renato Dali 2015-03-27 02:17:05 CET

When invoked with Alt+F2, krunner run the first time, a second time and maybe third time closing after 1 second and from then on does not open again.

Using the KDE menu entry (must be "Run command" or "Execute command", I'm seeing it in Portuguese), one can invoke the same command box that Alt+F2 summons.

Attached are a screendump of the error as reported by KDE together with error messages viewed with journalctl -f, a second screendump showing part of the "developer info", which can be read in a third text attachment.

Comment 1 Renato Dali 2015-03-27 02:19:51 CET

Created attachment 6144 [details]
krunner illegal instruction

The illegal instruction, from my experience with other packages, is SSE2 with my CPU doesn't have.

It's an AMD Sempron 2300+, a i686 processor with reasonable speed (comparable to 2014 Atoms in the Passmark benchmark), but lacking the widespread SSE2 instruction.

Comment 2 Renato Dali 2015-03-27 02:20:28 CET

Created attachment 6145 [details]
Dev info partial view

Comment 3 Renato Dali 2015-03-27 02:21:02 CET

Created attachment 6146 [details]
Dev info full text about threads.

Comment 4 Renato Dali 2015-03-27 02:26:06 CET

There might interesting insights from bug 13991 , talking about (probably) the same instruction and providing a reasoning for why it wouldn't be FIXED.

Of course, that's not my interest but maybe Mageia already has decided for another course of action.

Thierry Vignaud 2015-03-27 06:54:30 CET

CC: (none) => lmenut, mageia
Source RPM: (none) => kdebase4-workspace

Comment 5 Renato Dali 2015-03-28 19:53:28 CET

This bug was elegantly fixed when 15457, of analogous origin, was solved.

Status: NEW => RESOLVED
Resolution: (none) => FIXED

Comment 6 Luc Menut 2015-03-28 21:36:13 CET

Closing as duplicate of bug 15457; crash is in xapian library.

*** This bug has been marked as a duplicate of bug 15457 ***

Resolution: FIXED => DUPLICATE
Summary: krunner crashes on !SSE2 CPU => krunner crashes on !SSE2 CPU in xapian library

Luc Menut 2015-03-28 21:36:37 CET

Source RPM: kdebase4-workspace => xapian