Bug#746339: caja: Caja crashed, but spawn infinity, unable to launch others.

[K.Ohta]

Dear Mike,
I got additional information on this crash:

After below actions, and starting caja, not crashed.
 1. Start dconf-editor
 2. Unset "show-desktop-icons" key within org.mate.desktop.background.
 3. Caja has not crashed, but only file-dialog.

Then, start dconf-editor again, and set "show-desktop-icons" key
within org.mate.desktop.background, caja crashes.

I read below crash log again, this error seems to have 
produced by creating null (0x0) pixmap from before process within caja,
and drawing icons with these NULL pixmaps in a background,got error X-)

I test caja within "pure" jessy box (AMD64) ,using MATE with opensource 
radeon driver,this issue is *not* happend. 

Cheers,
Kyuma Ohta.


On Sun, 18 May 2014 19:35:13 +0000
Mike Gabriel <mike.gabriel at das-netzwerkteam.de> wrote:

> Control: reassign -1 libmate-desktop-2-17
> Control: forwarded -1
> https://github.com/mate-desktop/mate-desktop/issues/112 Control:
> severity -1 important
> 
> Hi Kyuma,
> 
> On  So 18 Mai 2014 19:38:20 CEST, K.Ohta wrote:
> 
> > ----
> > And, error happend from frame8, dump this frame:
> > ----
> > (gdb) frame 8
> > #8  mate_bg_create_pixmap (bg=0xa78c60, window=0xbdf480,
> > width=1920, height=1080, is_root=1) at mate-bg.c:1194
> > 1194	in mate-bg.c
> > $1 = (MateBG *) 0xa78c60
> > (gdb) print *bg
> > $2 = {parent_instance = {g_type_instance = {g_class = 0xb8ac70},  
> > ref_count = 1, qdata = 0x0}, filename = 0xc92f50  
> > "/home/whatisthis/壁紙とか/P4084175.JPG",
> >   placement = MATE_BG_PLACEMENT_ZOOMED, color_type =  
> > MATE_BG_COLOR_V_GRADIENT, primary = {pixel = 9270000, red = 22616,  
> > green = 37265, blue = 48316}, secondary = {
> >     pixel = 11818176, red = 15420, green = 36751, blue = 9509},  
> > is_enabled = 1, file_monitor = 0xc8ca80, changed_id = 1190,  
> > transitioned_id = 0, blow_caches_id = 0,
> >   slideshow = 0x0, file_mtime = 1333880870, pixbuf_cache = 0x0,  
> > timeout_id = 0, file_cache = 0x0}
> > (gdb) print *window
> > $3 = {parent_instance = {g_type_instance = {g_class = 0x810430},  
> > ref_count = 2, qdata = 0x0}}
> > ----
> > In path of wallpaper , include CJK character (aka, multibyte  
> > character, but locale is ja_JP.UTF-8 and path is encoded by UTF-8).
> >
> > I hope these information , to help to solve this issue...
> > Ohta.
> 
> This has been very good work. Thanks a lot.
> 
> I have forwarded this issue to MATE upstream and hope to get
> feedback from there soon.
> 
> If you want to follow the discussion on the upstream bug tracker,  
> subscribe to this issue [1] on github.com.
> 
> Thanks,
> Mike
> 
> [1] https://github.com/mate-desktop/mate-desktop/issues/112
> 
> 

-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 181 bytes
Desc: OpenPGP digital signature
URL: <http://lists.alioth.debian.org/pipermail/pkg-mate-team/attachments/20141224/70b63227/attachment.sig>