[need 2.2.3] amule crashes when I close a tab (possible GTK+ bug)

Here is a big log about this crash.

Crashes with me in the same situation.

Confirmed on Edgy
Architecture: i386
Version: 2.1.2-3

I'll test if version on Debian unstable does the same.

Well same bug is present on 2.1.3-1 too.. Is the crasher actually coming from wxWidgets library?

Backtrace after libwxgtk2.6-dbg package is installed.

Upstream bug report: http://www.amule.org/abugs/view.php?id=956

I've encountered this too. The priority should be set to match a crasher bug, shouldn't it?

Same error with amule 2.1.3-1
amule gives a backtrace

Happens here too.

Same here. Crashes when closing a search results tab if another tab is still searching.

same here...

I have the same error

Same bug here...

Same. Also try opening chat tabs and then close them all.

Confirmed here too.

Here is a quick way to reproduce this:
1) start amule
2) search for something, e.g. "Ubuntu"
3) Immediately close the tab with the search results
=> Crash.

the problem can also be reproduced by pressing the "Clear" button. Which essentially closes any open tabs, thus triggering the bug.

Example:
1) start amule
2) search for something, e.g. "Ubuntu"
3) Press the "Clear" button.
=> Crash.

It doesn't seem to matter if the search is in progress or done.

It happens to me too running aMule 2.1.3 on Edgy.

Actually the problem is presented when you close the last open tab in the search results, which is also triggered when pressing the clear button.

I have installed aMule (dapper) in edgy for testing. aMule (dapper) did not crash in dapper, so I though it was worth testing.

As a result, aMule (dapper) will crash in edgy in just the same way. I don't know how to provide in-depth crash analysis so that is all I can offer for now. But this could mean the bug lies on another package (like wxwidgets2.6)

To install it:
1) remove all the installed amule packages.
2) add this to your sources.list:
deb http://.archive.ubuntu.com/ubuntu/ dapper universe
3) then:
sudo apt-get update && sudo apt-get install amule/dapper amule-common/dapper

Remember to undo everything after you finish and update repos again, you don't want to keep dapper there.

This is actually a wxGTK & GTK+ problem and not an aMule bug.

Forwarded to upstream (wxwidgets)

the problem is in the wxwidgets and it's solved in new version 2.7.2 and 2.8 according to the last post from amule developer in this bug
http://www.amule.org/abugs/view.php?id=996

> Solved on wx 2.7.2 and 2.8.0

seems so stupid that there is no porting for 2.6 series :(

I confirm this bug on edgy.

Really anoying :(

It also happens when closing the last message tab... so it happens with every kind of tab, but it HAS to be the last one.
I always keep at least one tab open (the first one)! ;)

TK

OK, My aMule crashed when i close i tab, that was not difficult to identify, but the apport did not detect the crash. i try doing /usr/share/apport/apport-checkreports
/usr/share/apport/apport-gtk as a normal user and with sudo, but it din't promont me to send anything. so I open amule from a terminal and i recreate the situation. this is part of the output.

I've noticed that amule crashes when closing message tabs too. I suppose when you close the last one just like the search tabs but I'm not sure because I discovered this by closing just one message.

There is an important bug in amule. Should you set the maximum impotance to fix this bug? 'Cause the fix releasing is taking a long time and we are losting our position in queues of emule system.

The bug is NOT in amule BUT in the wxwidgets, I have just said and documented it.
Now there are 2.8.0 final, should backported to Edgy or just the patch that fix this problem.

They are the only two solutions possible here.
Hope to see one in action :)

This seems to fix the issue for me. Tested on Feisty wxwidgets2.6_2.6.3.2.1.5build2 with attached patch. Very simple and trivial patch, should be easy to backport for other distros if necessary.

patch taken from wxwidgets cvs
http://cvs.wxwidgets.org/viewcvs.cgi/wxWidgets/src/gtk/notebook.cpp.diff?only_with_tag=WX_2_6_BRANCH&r1=1.120.2.2&r2=1.120.2.3&diff_format=u
http://cvs.wxwidgets.org/viewcvs.cgi/wxWidgets/src/gtk/notebook.cpp?only_with_tag=WX_2_6_BRANCH

Possibly working debdiff to fix the issue

Trying again..

Someone can upload deb package with the patch for testing???

full wxwidgets2.6 (+ source package) is too big for me to upload (50MB), so I'll only upload the two binaries that seem to be requirement for amule.

Binaries are compiled on Feisty, i386 arch.

Thanks. I test in edgy

The two packages has a lot dependencies problems with Edgy...

Don't install those on Edgy, binaries are Feisty only.

I'm going to build a edgy package from source+patch

thanx tasadar_f :)

any news?
Is it possible that for ONE line patch took THREE months to be committed in a bug so boring and important?

I think time isn't the problem...

MOTU has only known about this for 2 days. expecting 1 bug out of about 4000 to be found when it's not tagged as having a fix, or *anything* like that, is ridiculous. Same for 59 people to look at all 4000 jobs, when none of us are employed to work on ubuntu.

For future reference, if it's in the development version, subscribe ubuntu-universe-sponsors so it gets uploaded quickly.

As edgy is released, it will need to follow this procedure:

https://wiki.ubuntu.com/MOTU/SRU

the packages in tasadar_f links solve the problem.

Amule works great now.

guys, it would help way more if you could test the packages in -proposed rather than tasadar_f's packages. This way we can decide if they go to -updates or not

Sorry. I can't see this:

((( you will need to add manually the edgy-proposed repository to /etc/apt/sources.list, install the update, and report whether the new packages fix the crash.)))

I test this packages

As far as I can tell, the updated packages haven't hit -proposed yet, unless I'm missing something. I have the -proposed branch in my sources.list, and I've also searched in http://archive.ubuntu.com/ubuntu/dists/edgy-proposed/universe/binary-i386/Packages.gz but not found anything relating to 'wx'.

> guys, it would help way more if you could test the packages in -proposed rather than tasadar_f's packages. This way we can decide if they go to -updates or not

the problem is that there are NO wxwidgets packages that reached edgy-proposed yet, so there is nothing to test over there!

It's months that I'm pushing for it, but nothing happens!

Already fixed in Feisty.

Daniel for Feisty there is another bug, so you don't say fix released here that is related to Edgy without uploading the packages to edgy-proposed.

I think guys you are being crazy! All this time to have a fix in Edgy for one line patch and now this, very disappointing :-/

> guys, it would help way more if you could test the packages in -proposed rather than tasadar_f's packages. This way we can decide if they go to -updates or not

I can't find the edgy-propose packages I saw 5 ubuntu mirrors.

My packages (gatoloko) are feisty packages ported to edgy.

I will wait oficial packages for download of edgy-proposed. Now I use my packages(gatoloko)
I tested feisty source code in edgy and work perfectly.

 upload oficial packages to edgy-proposed please

Cimmo, read my change carefully. The status update and comment are related to wxwidgets2.6 in _Feisty_.

Can someone check why packages haven't reached edgy-proposed yet, there's been no announce on https://lists.ubuntu.com/archives/edgy-changes/.

Hi,

the package for edgy-proposed still awaits approval from ubuntu-archive. I'm sorry for the long delay it takes atm until a package reaches edgy-proposed. We are working on this and will hopefully get the SRU process in a better shape soon.

Cheers,
    Stefan.

Daniel:
for feisty there was another bug opened and just closed
https://launchpad.net/ubuntu/+source/wxwidgets2.6/+bug/76032

so I don't know why here we are talking about this, all report here is related to Edgy, so I don't know why you are talking about Feisty.

Cimmo, before I added the Edgy task, the wxwidgets2.6 bug defaulted to Feisty. Thus I rejected the Feisty task and added an Edgy one. Clear now?

Daniel:
to be clear BEFORE you have closed the bug and AFTER 1h15m you have opened the one for Edgy, to not confuse people please next time do the viceversa or people think that you are rejecting the SRU that was the title of bug.

Of course this is my opinion.

Accepted into edgy-proposed; please test as per https://wiki.ubuntu.com/MOTU/SRU

works for me

2.6.3.2.1.5ubuntu0.1~proposed1 upload fixes the problem for me on Edgy.

Works for me. VLC use wxGTK and work perfectly (not regressions)

works for me too, in aMule 2.1.3.
Thanks

2007/1/23, tasadar_f <email address hidden>:
>
> Works for me. VLC use wxGTK and work perfectly (not regressions)
>
> --
> [SRU: EDGY] amule crashes when I close a tab
> https://launchpad.net/bugs/59138
>

Works for me also :D

Thank you

Works for me too.

Works for me, I think can reach edgy updates finally ;)

Format: 1.7
Date: Wed, 31 Jan 2007 00:59:12 +0100
Source: wxwidgets2.6
Binary: wx2.6-headers-msw python-wxversion libwxmsw2.6-dbg python-wxgtk2.6 libwxbase2.6-0 wx2.6-examples libwxgtk2.6-dbg python-wxgtk2.6-dbg wx2.6-doc python-wxtools libwxgtk2.6-dev wx2.6-headers wx2.6-i18n wx-common libwxbase2.6-dev libwxbase2.6-dbg libwxgtk2.6-0 libwxmsw2.6-dev
Architecture: source
Version: 2.6.3.2.1.5ubuntu0.1
Distribution: edgy-updates
Urgency: low
Maintainer: Ron Lee <email address hidden>
Changed-By: Stefan Potyra <email address hidden>
Description:
 libwxbase2.6-0 - wxBase library (runtime) - non-GUI support classes of wxWidgets t
 libwxbase2.6-dbg - wxBase library (debug) - non-GUI support classes of wxWidgets too
 libwxbase2.6-dev - wxBase library (development) - non-GUI support classes of wxWidge
 libwxgtk2.6-0 - wxWidgets Cross-platform C++ GUI toolkit (GTK+ runtime)
 libwxgtk2.6-dbg - wxWidgets Cross-platform C++ GUI toolkit (GTK+ development)
 libwxgtk2.6-dev - wxWidgets Cross-platform C++ GUI toolkit (GTK+ development)
 libwxmsw2.6-dbg - wxMSW mingw32msvc-cross (debug)
 libwxmsw2.6-dev - wxMSW mingw32msvc-cross
 python-wxgtk2.6 - wxWidgets Cross-platform C++ GUI toolkit (wxPython binding)
 python-wxgtk2.6-dbg - wxWidgets Cross-platform C++ GUI toolkit (wxPython binding)
 python-wxtools - wxWidgets Cross-platform C++ GUI toolkit (wxPython common files)
 python-wxversion - wxWidgets Cross-platform C++ GUI toolkit (wxPython version select
 wx-common - wxWidgets Cross-platform C++ GUI toolkit (common support files)
 wx2.6-doc - wxWidgets Cross-platform C++ GUI toolkit (documentation)
 wx2.6-examples - wxWidgets Cross-platform C++ GUI toolkit (examples)
 wx2.6-headers - wxWidgets Cross-platform C++ GUI toolkit (header files)
 wx2.6-headers-msw - Extra wxWidgets headers for mingw32msvc-cross
 wx2.6-i18n - wxWidgets Cross-platform C++ GUI toolkit (i18n support)
Changes:
 wxwidgets2.6 (2.6.3.2.1.5ubuntu0.1) edgy-updates; urgency=low
 .
   * No-change upload, propagating to edgy-updates.
   * Tested by: Cimmo, Andrea Vacondio, Cyclone, jmunin, tasadar_f,
     mlind, com4.
 .
 wxwidgets2.6 (2.6.3.2.1.5ubuntu0.1~proposed1) edgy-proposed; urgency=low
 .
   * Fix for GTK warnings in wxNotebook::DoRemovePage
     (Closes: LP#59138)
Files:
 cf1b7bdbc6a1d7ae972686eab3faf5b5 1067 libs optional wxwidgets2.6_2.6.3.2.1.5ubuntu0.1.dsc
 b95514cb0381cde9cf8d31720510d06b 15522631 libs optional wxwidgets2.6_2.6.3.2.1.5ubuntu0.1.tar.gz

accepted into edgy-updates

I have tried the updated packages on a fresh installation of Edgy but the problem persists.

Here is the backtrace.

P.S. I'm using this version of the libraries:
~$ sudo aptitude show libwxbase2.6-0Package: libwxbase2.6-0
State: installed
Automatically installed: yes
Version: 2.6.3.2.1.5ubuntu0.1

Alberto, I cannot reproduce this (however in an edgy chroot, adm64). Are you also using 2.6.3.2.1.5ubuntu0.1 of libwxgtk2.6-0?

If so, what did you do to make amule crash?

anyone else still experiencing problems?

Stefan, all I have to do to reproduce the error is to start a new search and then close a tab. Then amule exits.

here's the version I'm using:

:~$ sudo aptitude show libwxgtk2.6-0
Password:
Package: libwxgtk2.6-0
State: installed
Automatically installed: yes
Version: 2.6.3.2.1.5ubuntu0.1
Priority: optional
Section: universe/libs
Maintainer: Ubuntu MOTU Developers <email address hidden>
Uncompressed Size: 7901k
Depends: libatk1.0-0 (>= 1.12.1), libc6 (>= 2.4-1), libesd-alsa0 (>= 0.2.35) |
         libesd0 (>= 0.2.35), libexpat1 (>= 1.95.8), libfontconfig1 (>= 2.3.0),
         libgcc1 (>= 1:4.1.1-12), libgl1-mesa-glx | libgl1, libglib2.0-0 (>=
         2.12.0), libglu1-mesa | libglu1, libgtk2.0-0 (>= 2.10.3), libjpeg62,
         libpango1.0-0 (>= 1.14.5), libpng12-0 (>= 1.2.8rel), libstdc++6 (>=
         4.1.1-12), libtiff4, libwxbase2.6-0 (>= 2.6.3.2.1.5ubuntu0.1),
         libx11-6, libxcursor1 (> 1.1.2), libxext6, libxfixes3, libxi6,
         libxinerama1, libxrandr2, libxrender1, zlib1g (>= 1:1.2.1)
Suggests: libgnomeprintui2.2-0

hm... I still couldn't reproduce it in an i386 chroot. To be sure to have a chance to spot it in a chroot at all, I've also tried without the wxwidgets update, which crashed immediately.

Since you've written, that you're using a fresh installation of edgy, are you reusing your home-directory (or the .aMule dir there to be more specific)? If so, could you try to move this away and retry?

Other than that I'm pretty clueless right now :/

Stefan, I moved my .aMule dir and now I can't reproduce the error any more.

I didn't know that I had to use a new .aMule dir.

Thanks

I didn't know this as well, but I wanted to make sure if it's a wxwidgets bug that we didn't fix. Maybe there is still a bug in amule somewhere that you stumbled upon, but that would be a different issue.
Thanks for trying.

I reported this bug to aMule team. Is this acctually somthing for launchpad or for aMule developpers? Below is the URL of the crash I reported with 3 records generated by gdb.
http://www.amule.org/abugs/view.php?id=1106
You shoud check, since the reports were generated folowing the wiki instructions about tracing cashes. (https://wiki.ubuntu.com/Backtrace)

I have had the same problem on Gutsy, but since I use this repo <<deb http://www.vollstreckernet.de/debian/ testing amule>> I didn't have the problem any more.

seems absurd to me that this bug is floating around from 2 years now.
it's gross.

alessio, the bug is supposed to be fixed. Have you installed the current edgy-updates version of all packages?

the bug is also in the version 2.2.2 and I'm on Intrepid.

Another one for 2.2.2/Intrepid

I happen to get this bug
I'm puzzled as to why people seem to think this bug is fixed with the previous patch.

It seems the issue is the button_release event (of the last tab closing) is called with no cur_tab, and then GTK+ crashes.

See http://www.amule.org/amule/index.php?topic=16254.0 and http://bugzilla.gnome.org/show_bug.cgi?id=477454

Please people with launchpad-foo reassign this to gtk+

Three people have it in Intrepid/Amule 2.2.2

This should be fixed in amule 2.2.3 (not yet in Ubuntu):
http://www.amule.org/wiki/index.php/Changelog_2.2.3

This was fixed long time ago. If the bug has reappeared, you should open a new report as it may well be a different issue with the same symptoms.

As for aMule 2.2.3, I've requested a sync in bug 313492.