Bug 166987 – CC Graphical shell window freeze when resized

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Bug 166987 - CC Graphical shell window freeze when resized


Summary:	CC Graphical shell window freeze when resized


Status:	RESOLVED FIXED

Product:	gnome-control-center
Classification:	Core
Component:	shell
Version:	2.9.x
Hardware:	Other Linux

Importance:	High major
Target Milestone:	---
Assigned To:	Control-Center Maintainers
QA Contact:	Control-Center Maintainers

URL:
Whiteboard:

Duplicates:	166986 (view as bug list)
Depends on:
Blocks:

Reported:	2005-02-10 20:31 UTC by Baptiste Mille-Mathias
Modified:	2005-05-16 14:44 UTC

See Also:
GNOME target:	---
GNOME version:	2.9/2.10

Attachments
icon alignment (89.96 KB, image/png) 2005-02-17 19:45 UTC, Sebastien Bacher	Details

Description Baptiste Mille-Mathias 2005-02-10 20:31:27 UTC

Distribution/Version: Ubuntu

I launch the command gnome-control-center from a terminal, and I resized the
window, then cc crashed.

please find a back trace.

+ Trace 55564

Thread 1 (Thread -1222990656 (LWP 9743))

#0 g_type_instance_get_private
from /usr/lib/libgobject-2.0.so.0
#1 pango_fc_font_get_glyph
from /usr/lib/libpangoft2-1.0.so.0
#2 ??
from /usr/lib/pango/1.4.0/modules/pango-basic-fc.so
#3 ??
#4 ??
#5 ??
#6 ??
#7 ??
#8 ??
#9 ??
#10 ??
from /usr/lib/pango/1.4.0/modules/pango-basic-fc.so
#11 ??
#12 ??
#13 ??
#14 ??
#15 ??
#16 ??
#17 ??
#18 g_type_check_instance_is_a
from /usr/lib/libgobject-2.0.so.0
#19 _pango_engine_shape_shape
from /usr/lib/libpango-1.0.so.0
#20 pango_shape
from /usr/lib/libpango-1.0.so.0
#21 pango_layout_get_pixel_size
from /usr/lib/libpango-1.0.so.0
#22 pango_layout_get_pixel_size
from /usr/lib/libpango-1.0.so.0
#23 pango_layout_get_pixel_size
from /usr/lib/libpango-1.0.so.0
#24 pango_layout_get_pixel_size
from /usr/lib/libpango-1.0.so.0
#25 pango_layout_get_pixel_size
from /usr/lib/libpango-1.0.so.0
#26 pango_layout_get_cursor_pos
from /usr/lib/libpango-1.0.so.0
#27 pango_layout_get_extents
from /usr/lib/libpango-1.0.so.0
#28 pango_layout_get_pixel_extents
from /usr/lib/libpango-1.0.so.0
#29 control_center_information_free
#30 control_center_information_free
#31 g_cclosure_marshal_VOID__BOXED
from /usr/lib/libgobject-2.0.so.0
#32 g_closure_invoke
from /usr/lib/libgobject-2.0.so.0
#33 g_signal_emit_by_name
from /usr/lib/libgobject-2.0.so.0
#34 g_signal_emit_valist
from /usr/lib/libgobject-2.0.so.0
#35 g_signal_emit
from /usr/lib/libgobject-2.0.so.0
#36 gtk_widget_size_allocate
from /usr/lib/libgtk-x11-2.0.so.0
#37 gtk_scrolled_window_get_shadow_type
from /usr/lib/libgtk-x11-2.0.so.0
#38 g_cclosure_marshal_VOID__BOXED
from /usr/lib/libgobject-2.0.so.0
#39 g_cclosure_new_swap
from /usr/lib/libgobject-2.0.so.0
#40 g_closure_invoke
from /usr/lib/libgobject-2.0.so.0
#41 g_signal_emit_by_name
from /usr/lib/libgobject-2.0.so.0
#42 g_signal_emit_valist
from /usr/lib/libgobject-2.0.so.0
#43 g_signal_emit
from /usr/lib/libgobject-2.0.so.0
#44 gtk_widget_size_allocate
from /usr/lib/libgtk-x11-2.0.so.0
#45 bonobo_dock_get_type
from /usr/lib/libbonoboui-2.so.0
#46 g_cclosure_marshal_VOID__BOXED
from /usr/lib/libgobject-2.0.so.0
#47 g_cclosure_new_swap
from /usr/lib/libgobject-2.0.so.0
#48 g_closure_invoke
from /usr/lib/libgobject-2.0.so.0
#49 g_signal_emit_by_name
from /usr/lib/libgobject-2.0.so.0
#50 g_signal_emit_valist
from /usr/lib/libgobject-2.0.so.0
#51 g_signal_emit
from /usr/lib/libgobject-2.0.so.0
#52 gtk_widget_size_allocate
from /usr/lib/libgtk-x11-2.0.so.0
#53 gtk_vbox_new
from /usr/lib/libgtk-x11-2.0.so.0
#54 g_cclosure_marshal_VOID__BOXED
from /usr/lib/libgobject-2.0.so.0
#55 g_cclosure_new_swap
from /usr/lib/libgobject-2.0.so.0
#56 g_closure_invoke
from /usr/lib/libgobject-2.0.so.0
#57 g_signal_emit_by_name
from /usr/lib/libgobject-2.0.so.0
#58 g_signal_emit_valist
from /usr/lib/libgobject-2.0.so.0
#59 g_signal_emit
from /usr/lib/libgobject-2.0.so.0
#60 gtk_widget_size_allocate
from /usr/lib/libgtk-x11-2.0.so.0
#61 gtk_window_reshow_with_initial_size
from /usr/lib/libgtk-x11-2.0.so.0
#62 g_cclosure_marshal_VOID__BOXED
from /usr/lib/libgobject-2.0.so.0
#63 g_cclosure_new_swap
from /usr/lib/libgobject-2.0.so.0
#64 g_closure_invoke
from /usr/lib/libgobject-2.0.so.0
#65 g_signal_emit_by_name
from /usr/lib/libgobject-2.0.so.0
#66 g_signal_emit_valist
from /usr/lib/libgobject-2.0.so.0
#67 g_signal_emit
from /usr/lib/libgobject-2.0.so.0
#68 gtk_widget_size_allocate
from /usr/lib/libgtk-x11-2.0.so.0
#69 _gtk_window_unset_focus_and_default
from /usr/lib/libgtk-x11-2.0.so.0
#70 g_cclosure_marshal_VOID__VOID
from /usr/lib/libgobject-2.0.so.0
#71 g_cclosure_new_swap
from /usr/lib/libgobject-2.0.so.0
#72 g_closure_invoke
from /usr/lib/libgobject-2.0.so.0
#73 g_signal_emit_by_name
from /usr/lib/libgobject-2.0.so.0
#74 g_signal_emit_valist
from /usr/lib/libgobject-2.0.so.0
#75 g_signal_emit
from /usr/lib/libgobject-2.0.so.0
#76 gtk_container_check_resize
from /usr/lib/libgtk-x11-2.0.so.0
#77 gtk_container_set_reallocate_redraws
from /usr/lib/libgtk-x11-2.0.so.0
#78 g_child_watch_add
from /usr/lib/libglib-2.0.so.0
#79 g_main_depth
from /usr/lib/libglib-2.0.so.0
#80 g_main_context_dispatch
from /usr/lib/libglib-2.0.so.0
#81 g_main_context_dispatch
from /usr/lib/libglib-2.0.so.0
#82 g_main_loop_run
from /usr/lib/libglib-2.0.so.0
#83 gtk_main
from /usr/lib/libgtk-x11-2.0.so.0
#84 main
#0 g_type_instance_get_private
from /usr/lib/libgobject-2.0.so.0

Comment 1 Baptiste Mille-Mathias 2005-02-10 20:32:44 UTC

*** Bug 166986 has been marked as a duplicate of this bug. ***

Comment 2 Baptiste Mille-Mathias 2005-02-10 20:50:50 UTC

To be more precise, cc desn't really crashed but it stopped to redraw the
content of the control-center window.
This bug is really reproductible here (it appears twice in 10 min after I've
opened the bug)

Comment 3 Sebastien Bacher 2005-02-10 20:52:54 UTC

it hangs here to. The issue is created by this patch:

2005-01-26  Jody Goldberg <jody@gnome.org>

        * control-center.c (relayout_canvas) : skip lines that are finished,
          but keep processing up coming lines.  This should make alignment
          work again.  While we're here add a bit more padding at the bottom.

And the patch doesn't fix the alignment here.

Comment 4 Jody Goldberg 2005-02-10 21:26:30 UTC

It fixed it for me.
How are you triggereing the hang ?

Comment 5 Baptiste Mille-Mathias 2005-02-10 21:34:43 UTC

Hello Jody,

the hang appears when I resize the control-center window. Not immediatly but if
try during 30 secondes maximum the hang appears. (I just made it happen again
rigth now)

Comment 6 Baptiste Mille-Mathias 2005-02-11 08:02:18 UTC

I changed the title as is it not very clear

Comment 7 Jody Goldberg 2005-02-11 18:49:41 UTC

I had a theory for a moment that this was somehow locale specific but I'm not
seeing anything in fr_FR.

Can people try to replicate this in the 'C' locale ?

Comment 8 Sebastien Bacher 2005-02-12 00:12:02 UTC

I've tried with different fonts/locales/themes, no change.

Comment 9 Sebastien Bacher 2005-02-17 19:45:53 UTC

Created attachment 37614 [details]
icon alignment

the icons alignment doesn't seems to be good

Comment 10 Baptiste Mille-Mathias 2005-02-17 20:04:24 UTC

I add 2 more comments but don't know if related,
When I resize the CC shell, it is very unresponsive (not like when I resize a
nautilus window).
When the CC shell, the gnome-control-center use all the CPU available.

Comment 11 Christian Kirbach 2005-04-12 19:57:28 UTC

FYI: Bug 300256 claims to have a patch that reverses alphabetical order
of the items - the way it should be.

Comment 12 Baptiste Mille-Mathias 2005-04-13 06:30:11 UTC

I think this patch concern more the bug 167736 (I've opened it few months ago).

Comment 13 Carlos Garnacho 2005-05-16 14:44:40 UTC

it seems that the last commit (with a reworked layout function) fixes this, feel
free to reopen if this happens for you again

The patch has been committed to HEAD