Bug 497876

Summary: Plasma hangs when I try unmount usage removable medium
Product: [Fedora] Fedora Reporter: Martin Naď <martin.nad89>
Component: kdebase-workspaceAssignee: Than Ngo <than>
Status: CLOSED UPSTREAM QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: low Docs Contact:
Priority: low    
Version: rawhideCC: arbiter, fedora, jreznik, kevin, ltinkl, rdieter, smparrish, than
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2009-04-27 19:17:45 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
"/home/NSatan/Dokumenty/gdb_backtrace.txt" none

Description Martin Naď 2009-04-27 17:19:09 UTC
Created attachment 341463 [details]
"/home/NSatan/Dokumenty/gdb_backtrace.txt"

Description of problem:
I mount cd ,using cd with any aplication ,I dont kill aplication stop using cd,umount with device notificer plasma hangs

Version-Release number of selected component (if applicable):
kdebase-workspace-4.2.2-3.fc11.x86_64
kdebase-4.2.2-2.fc11.x86_64
kdebase-workspace-debuginfo-4.2.2-3.fc11.x86_64
kdelibs-4.2.2-12.fc11.x86_64

How reproducible:
everytime

Steps to Reproduce:
1.mount cdrom(flash disk etc)
2.eject with device notificer
3.plasma hangs
  
Actual results:
plasma hangs when umount usege  removable medium

Expected results:
plasma don`t hangs

Additional info:

Comment 1 Martin Naď 2009-04-27 17:19:57 UTC
simular bug: https://bugzilla.redhat.com/show_bug.cgi?id=491211

upstream bug : https://bugs.kde.org/show_bug.cgi?id=187242

Comment 2 Rex Dieter 2009-04-27 17:25:23 UTC
Odd, I do similar almost everyday with removable media such as cd or usbstick... never experienced what you describe. 

Ah... the kde bug hits the issue, that hangs could occur if any file/dir is still open on umount.  I usually take care that isn't the case.

I'll see about reproducing for that.  If so, I'll still be inclined to mark this Closed->Upstream, and work with them to resolve it.

Comment 3 Martin Naď 2009-04-27 19:13:30 UTC
I make gcore from plasma http://disk.jabbim.cz/nsatan-616@jabbim.cz/core.plasma.7854.lzma 

jo with dolphin plasma don`t hangs and correct eject dvd, but krusader,amarok has files in playlist from dvd  and I try eject dvd plasma hangs

and I have package from koji:
qt-4.5.1-3.fc11.x86_64
qt-x11-4.5.1-3.fc11.x86_64
qt-debuginfo-4.5.1-3.fc11.x86_64
qt-devel-4.5.1-3.fc11.x86_64

Comment 4 Rex Dieter 2009-04-27 19:17:45 UTC
OK, we're fairly certain this is exactly the upstream kde bug then. 

Let's continue tracking the issue there.