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Bug 325751 - Nautilus crashes when dragging icons to another screen
Nautilus crashes when dragging icons to another screen
Status: RESOLVED FIXED
Product: gtk+
Classification: Platform
Component: [obsolete] multihead
2.6.x
Other other
: High critical
: ---
Assigned To: Erwann Chenede
gtk-bugs
: 328505 (view as bug list)
Depends on:
Blocks:
 
 
Reported: 2006-01-04 10:35 UTC by Hylke van der Schaaf
Modified: 2006-03-31 10:34 UTC
See Also:
GNOME target: ---
GNOME version: 2.9/2.10

Attachments
a patch (1.66 KB, patch)
2006-03-30 17:38 UTC, Matthias Clasen 		none Details | Review

Description Hylke van der Schaaf 2006-01-04 10:35:45 UTC 
Distribution: Debian testing/unstable
Package: nautilus
Severity: normal
Version: GNOME2.10.2 unspecified
Gnome-Distributor: Debian
Synopsis: Nautilus crashes when dragging icons to another screen
Bugzilla-Product: nautilus
Bugzilla-Component: Desktop
Bugzilla-Version: unspecified
BugBuddy-GnomeVersion: 2.0 (2.10.1)
Description:
Description of the crash:
I have a two monitor, non-xinerama setup. I want to have nautilus' icons
on the second head, not on the primary head.

Steps to reproduce the crash:
1. Select one or more icons.
2. Drag the icons to the next screen.
3. Nautilus crashes as soon as you mouse moves off the screen

Expected Results:
The icons apear on the second screen

How often does this happen?
Every time

Additional Information:
non-xinerama setup with two monitors.


Debugging Information:

Backtrace was generated from '/usr/bin/nautilus'

(no debugging symbols found)
Using host libthread_db library "/lib/tls/libthread_db.so.1".
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread -1225947456 (LWP 3072)]
[New Thread -1234154576 (LWP 3075)]
[New Thread -1233892432 (LWP 3074)]
[New Thread -1228837968 (LWP 3073)]
0xb74b6231 in __waitpid_nocancel () from /lib/tls/libpthread.so.0

+ Trace 64951

Thread 1 (Thread -1225947456 (LWP 3072))

  • #0 __waitpid_nocancel
    from /lib/tls/libpthread.so.0
  • #1 libgnomeui_module_info_get
    from /usr/lib/libgnomeui-2.so.0
  • #2 <signal handler called>
  • #3 gtk_drag_update_icon
    at gtkdnd.c line 2737
  • #4 gtk_drag_update_idle
    at gtkdnd.c line 3686
  • #5 g_child_watch_add
    from /usr/lib/libglib-2.0.so.0
  • #6 g_main_context_dispatch
    from /usr/lib/libglib-2.0.so.0
  • #7 g_main_context_check
    from /usr/lib/libglib-2.0.so.0
  • #8 g_main_loop_run
    from /usr/lib/libglib-2.0.so.0
  • #9 IA__gtk_main
    at gtkmain.c line 991
  • #10 main
  • #0 __waitpid_nocancel
    from /lib/tls/libpthread.so.0 




------- Bug created by bug-buddy at 2006-01-04 10:35 -------
Comment 1 Christian Kirbach 2006-01-04 11:49:10 UTC 
unique stack trace.

icon_window = (GtkWidget *) 0x0 looks suspicious

confirming because of debugging symbols.

can you upgrade to Gnome 2.12. , please, and try to reproduce? thanks.
Comment 2 Hylke van der Schaaf 2006-01-04 13:15:22 UTC 
I'm running Debian Sid. I don't want to mess around with the experimental repository on this production machine, so 2.12 will have to wait untill it arrives in Sid...
Comment 3 Hylke van der Schaaf 2006-01-13 12:39:46 UTC 
Ok, 2.12 is now in Sid, and this bug is still there.
Here's the new info.


Distribution: Debian testing/unstable
Package: nautilus
Severity: Normal
Version: GNOME2.12.2 2.12.2
Gnome-Distributor: Debian
Synopsis: Nautilus crashes when dragging icons to another screen
Bugzilla-Product: nautilus
Bugzilla-Component: general
Bugzilla-Version: 2.12.2
BugBuddy-GnomeVersion: 2.0 (2.12.0)

Debugging Information:

Backtrace was generated from '/usr/bin/nautilus'

(no debugging symbols found)
Using host libthread_db library "/lib/tls/libthread_db.so.1".
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread -1225398592 (LWP 22532)]
[New Thread -1235326032 (LWP 22538)]
[New Thread -1235063888 (LWP 22537)]
[New Thread -1234801744 (LWP 22536)]
[New Thread -1234539600 (LWP 22535)]
[New Thread -1234277456 (LWP 22534)]
[New Thread -1227752528 (LWP 22533)]
0xb753e231 in __waitpid_nocancel () from /lib/tls/libpthread.so.0

+ Trace 65179

Thread 1 (Thread -1225398592 (LWP 22532))

  • #0 __waitpid_nocancel
    from /lib/tls/libpthread.so.0
  • #1 libgnomeui_module_info_get
    from /usr/lib/libgnomeui-2.so.0
  • #2 <signal handler called>
  • #3 gtk_drag_update_icon
    at gtkdnd.c line 2737
  • #4 gtk_drag_update_idle
    at gtkdnd.c line 3686
  • #5 g_child_watch_add
    from /usr/lib/libglib-2.0.so.0
  • #6 g_main_context_dispatch
    from /usr/lib/libglib-2.0.so.0
  • #7 g_main_context_check
    from /usr/lib/libglib-2.0.so.0
  • #8 g_main_loop_run
    from /usr/lib/libglib-2.0.so.0
  • #9 IA__gtk_main
    at gtkmain.c line 991
  • #10 main
  • #0 __waitpid_nocancel
    from /lib/tls/libpthread.so.0 






Comment 4


Elijah Newren





          2006-01-25 20:03:21 UTC
        



*** Bug 328505 has been marked as a duplicate of this bug. ***






Comment 5


Elijah Newren





          2006-01-25 20:04:12 UTC
        



Bug 328505 has a stack trace using CVS HEAD; stack trace is a little different since this appears to cause a critical warning crasher.






Comment 6


Matthias Clasen





          2006-03-29 05:22:05 UTC
        



If this is reproducible at all, it would be interesting to step
thru gtk_drag_get_icon and see if fallback_icon is computed, and if
it remains NULL. I don't see the crash when simulating multi-screen
using Xnest, but that could be because Xnest is not supporting RGBA
cursors...






Comment 7


Elijah Newren





          2006-03-29 05:26:30 UTC
        



From what I recall, I think this was very reproducible, but my machine with the dual monitor setup is dead right now.  I don't know when I'll have time to get it fixed either.  :(  When it's back up, I'll try that out if someone else hasn't done so first.  I may need to be pinged in a couple months...






Comment 8


Hylke van der Schaaf





          2006-03-29 07:34:15 UTC
        



I can still reproduce it on my debian Sid machine, though that is still 2.12. But 2.14 is expected soon, I'll see if that changes anything.






Comment 9


Matthias Clasen





          2006-03-29 18:41:35 UTC
        



I would be interested in a test with GTK+ 2.8.16






Comment 10


Hylke van der Schaaf





          2006-03-30 07:55:54 UTC
        



Well, GTK+ 2.8.16 _is_ in sid, so I can do that :)
Here's the backtrace. If you want I can install some of the -dev packages, just let me know which ones you need.

Distribution: Debian testing/unstable
Package: nautilus
Severity: normal
Version: GNOME2.12.3 2.12.2
Gnome-Distributor: Debian
Bugzilla-Product: nautilus
Bugzilla-Component: general
Bugzilla-Version: 2.12.2
BugBuddy-GnomeVersion: 2.0 (2.12.1)

gtk+2.0: 2.8.16-1


Backtrace was generated from '/usr/bin/nautilus'

(no debugging symbols found)
Using host libthread_db library "/lib/tls/libthread_db.so.1".
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread -1226103104 (LWP 32143)]
[New Thread -1228305488 (LWP 32145)]
0xb74ec221 in __waitpid_nocancel () from /lib/tls/libpthread.so.0




+
Trace
    67336






Thread 1
          (Thread -1226103104 (LWP 32143))


    

  • 
#0
__waitpid_nocancel

    
                from
                /lib/tls/libpthread.so.0

    

    • 

  • 
#1
libgnomeui_module_info_get

    
                from
                /usr/lib/libgnomeui-2.so.0

    

    • 

  • 
#2
<signal handler called>

    • 

  • 
#3
gtk_drag_update_icon

    
                at gtkdnd.c
                  line
                  2754

    

    • 

  • 
#4
gtk_drag_update_idle

    
                at gtkdnd.c
                  line
                  3706

    

    • 

  • 
#5
g_child_watch_add

    
                from
                /usr/lib/libglib-2.0.so.0

    

    • 

  • 
#6
g_main_context_dispatch

    
                from
                /usr/lib/libglib-2.0.so.0

    

    • 

  • 
#7
g_main_context_check

    
                from
                /usr/lib/libglib-2.0.so.0

    

    • 

  • 
#8
g_main_loop_run

    
                from
                /usr/lib/libglib-2.0.so.0

    

    • 

  • 
#9
IA__gtk_main

    
                at gtkmain.c
                  line
                  1001

    

    • 

  • 
#10
main

    • 

  • 
#0
__waitpid_nocancel

    
                from
                /lib/tls/libpthread.so.0

    

    • 













Comment 11


Tore S Bekkedal





          2006-03-30 13:17:44 UTC
        



I can confirm this on GNOME 2.14 on Ubuntu Dapper Drake.

Backtrace was generated from '/usr/bin/nautilus'

(no debugging symbols found)
Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread -1225410880 (LWP 29364)]
[New Thread -1226855504 (LWP 29366)]
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
0xffffe410 in __kernel_vsyscall ()




+
Trace
    67341






Thread 1
          (Thread -1225410880 (LWP 29364))


    

  • 
#0
__kernel_vsyscall

    • 

  • 
#1
__waitpid_nocancel

    
                from
                /lib/tls/i686/cmov/libpthread.so.0

    

    • 

  • 
#2
libgnomeui_module_info_get

    
                from
                /usr/lib/libgnomeui-2.so.0

    

    • 

  • 
#3
<signal handler called>

    • 

  • 
#4
gtk_drag_set_icon_default

    
                from
                /usr/lib/libgtk-x11-2.0.so.0

    

    • 

  • 
#5
gtk_drag_set_icon_default

    
                from
                /usr/lib/libgtk-x11-2.0.so.0

    

    • 

  • 
#6
g_child_watch_add

    
                from
                /usr/lib/libglib-2.0.so.0

    

    • 

  • 
#7
g_main_context_dispatch

    
                from
                /usr/lib/libglib-2.0.so.0

    

    • 

  • 
#8
g_main_context_check

    
                from
                /usr/lib/libglib-2.0.so.0

    

    • 

  • 
#9
g_main_loop_run

    
                from
                /usr/lib/libglib-2.0.so.0

    

    • 

  • 
#10
gtk_main

    
                from
                /usr/lib/libgtk-x11-2.0.so.0

    

    • 

  • 
#11
POA_Nautilus_MetafileFactory__fini

    • 

  • 
#12
__libc_start_main

    
                from
                /lib/tls/i686/cmov/libc.so.6

    

    • 

  • 
#13
??

    • 

  • 
#0
__kernel_vsyscall

    • 













Comment 12


Matthias Clasen





          2006-03-30 17:38:16 UTC
        



Created attachment 62407 [details] [review]
a patch

It would be great if some of you could test this patch (I don't have a multi-screen setup here)






Comment 13


Matthias Clasen





          2006-03-30 18:29:18 UTC
        



2006-03-30  Matthias Clasen  <mclasen@redhat.com>

	* gtk/gtkdnd.c (gtk_drag_get_icon): Make sure to get an
	icon window when constructing the fallback_icon. This
	fixes a crash when dragging icons between screens in
	nautilus.  (#325751, Hylke van der Schaaf)








Comment 14


Hylke van der Schaaf





          2006-03-31 10:34:04 UTC
        



It works!
I can now move icons from one screen to another.