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From:	"Alan Corey (alan01346 AT gmail DOT com) [via geda-user AT delorie DOT com]" <geda-user AT delorie DOT com>
Date:	Tue, 19 May 2020 07:21:15 -0400
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Subject:	Re: [geda-user] gschem segfaults on startup all of a sudden
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What are you running this under?  If it's Debian/Raspbian/Ubuntu the
routine updates/upgrades do this fairly often.  Tracking it down isn't
simple, in fact I've never needed to do it.  Other package systems I
don't know about

I think this is the important error message

gschem:27169): Gdk-CRITICAL **: 05:52:22.516: IA__gdk_cairo_create:
assertion 'GDK_IS_DRAWABLE (drawable)' failed
Segmentation fault (core dumped)

You can try turning on degugging like
G_MESSAGES_DEBUG=all gschem
from https://stackoverflow.com/questions/13790559/showing-gtk-debug-log-messages

But why the object isn't drawable suddenly I don't know.  You can try
running ldd on gschem to see what libraries it's using.

On Debian, etc, there's a file
/var/log/apt/history.log and older versions as history.log.1.gz etc as
logrotate rolls them over.
You can theoretically do dpkg -i debname and install any deb over any
other version of the same deb (archive).  That's just showing things
at a deb level, not individual files.  It does have dates they were
installed.

In the /var/lib/dpkg/info directory look for the deb name with a .list
extension, those files list every file contained in the deb and where
it's installed.  There aren't a lot of version numbers though.

In  /var/cache/apt/archives there are copies of the installed debs,
I'm not sure how long they're kept, it's probably controlled by a
config file in /etc somewhere.

Running ldd on the only GTK program I've wriitten gives me this mess,
but it is giving paths and version numbers.  I didn't know I was using
all that, it just got linked in by pkg-config.

	linux-vdso.so.1 (0x7ec0c000)
	/usr/lib/arm-linux-gnueabihf/libarmmem-${PLATFORM}.so =>
/usr/lib/arm-linux-gnueabihf/libarmmem-v7l.so (0x76f48000)
	libgtk-3.so.0 => /usr/lib/arm-linux-gnueabihf/libgtk-3.so.0 (0x76911000)
	libgdk-3.so.0 => /usr/lib/arm-linux-gnueabihf/libgdk-3.so.0 (0x76839000)
	libpangocairo-1.0.so.0 =>
/usr/lib/arm-linux-gnueabihf/libpangocairo-1.0.so.0 (0x7681e000)
	libpango-1.0.so.0 => /usr/lib/arm-linux-gnueabihf/libpango-1.0.so.0
(0x767d1000)
	libatk-1.0.so.0 => /usr/lib/arm-linux-gnueabihf/libatk-1.0.so.0 (0x767a3000)
	libcairo-gobject.so.2 =>
/usr/lib/arm-linux-gnueabihf/libcairo-gobject.so.2 (0x7678c000)
	libcairo.so.2 => /usr/lib/arm-linux-gnueabihf/libcairo.so.2 (0x76693000)
	libgdk_pixbuf-2.0.so.0 =>
/usr/lib/arm-linux-gnueabihf/libgdk_pixbuf-2.0.so.0 (0x76661000)
	libgio-2.0.so.0 => /usr/lib/arm-linux-gnueabihf/libgio-2.0.so.0 (0x764e5000)
	libgobject-2.0.so.0 =>
/usr/lib/arm-linux-gnueabihf/libgobject-2.0.so.0 (0x76488000)
	libglib-2.0.so.0 => /usr/lib/arm-linux-gnueabihf/libglib-2.0.so.0 (0x76378000)
	libpthread.so.0 => /lib/arm-linux-gnueabihf/libpthread.so.0 (0x7634e000)
	libc.so.6 => /lib/arm-linux-gnueabihf/libc.so.6 (0x76200000)
	libgmodule-2.0.so.0 =>
/usr/lib/arm-linux-gnueabihf/libgmodule-2.0.so.0 (0x761ec000)
	libX11.so.6 => /usr/lib/arm-linux-gnueabihf/libX11.so.6 (0x760ca000)
	libXi.so.6 => /usr/lib/arm-linux-gnueabihf/libXi.so.6 (0x760ac000)
	libXcomposite.so.1 => /usr/lib/arm-linux-gnueabihf/libXcomposite.so.1
(0x76099000)
	libXdamage.so.1 => /usr/lib/arm-linux-gnueabihf/libXdamage.so.1 (0x76086000)
	libXfixes.so.3 => /usr/lib/arm-linux-gnueabihf/libXfixes.so.3 (0x76071000)
	libatk-bridge-2.0.so.0 =>
/usr/lib/arm-linux-gnueabihf/libatk-bridge-2.0.so.0 (0x76038000)
	libxkbcommon.so.0 => /usr/lib/arm-linux-gnueabihf/libxkbcommon.so.0
(0x75fef000)
	libwayland-cursor.so.0 =>
/usr/lib/arm-linux-gnueabihf/libwayland-cursor.so.0 (0x75fd8000)
	libwayland-egl.so.1 =>
/usr/lib/arm-linux-gnueabihf/libwayland-egl.so.1 (0x75fc6000)
	libwayland-client.so.0 =>
/usr/lib/arm-linux-gnueabihf/libwayland-client.so.0 (0x75fac000)
	libepoxy.so.0 => /usr/lib/arm-linux-gnueabihf/libepoxy.so.0 (0x75eb6000)
	libm.so.6 => /lib/arm-linux-gnueabihf/libm.so.6 (0x75e34000)
	libharfbuzz.so.0 => /usr/lib/arm-linux-gnueabihf/libharfbuzz.so.0 (0x75d36000)
	libpangoft2-1.0.so.0 =>
/usr/lib/arm-linux-gnueabihf/libpangoft2-1.0.so.0 (0x75d14000)
	libfontconfig.so.1 => /usr/lib/arm-linux-gnueabihf/libfontconfig.so.1
(0x75ccc000)
	libfreetype.so.6 => /usr/lib/arm-linux-gnueabihf/libfreetype.so.6 (0x75c29000)
	/lib/ld-linux-armhf.so.3 (0x76f5d000)
	libXinerama.so.1 => /usr/lib/arm-linux-gnueabihf/libXinerama.so.1 (0x75c16000)
	libXrandr.so.2 => /usr/lib/arm-linux-gnueabihf/libXrandr.so.2 (0x75bfd000)
	libXcursor.so.1 => /usr/lib/arm-linux-gnueabihf/libXcursor.so.1 (0x75be4000)
	libXext.so.6 => /usr/lib/arm-linux-gnueabihf/libXext.so.6 (0x75bc5000)
	librt.so.1 => /lib/arm-linux-gnueabihf/librt.so.1 (0x75bae000)
	libthai.so.0 => /usr/lib/arm-linux-gnueabihf/libthai.so.0 (0x75b96000)
	libfribidi.so.0 => /usr/lib/arm-linux-gnueabihf/libfribidi.so.0 (0x75b6c000)
	libpixman-1.so.0 => /usr/lib/arm-linux-gnueabihf/libpixman-1.so.0 (0x75a91000)
	libpng16.so.16 => /usr/lib/arm-linux-gnueabihf/libpng16.so.16 (0x75a55000)
	libxcb-shm.so.0 => /usr/lib/arm-linux-gnueabihf/libxcb-shm.so.0 (0x75a42000)
	libxcb.so.1 => /usr/lib/arm-linux-gnueabihf/libxcb.so.1 (0x75a13000)
	libxcb-render.so.0 => /usr/lib/arm-linux-gnueabihf/libxcb-render.so.0
(0x759f8000)
	libXrender.so.1 => /usr/lib/arm-linux-gnueabihf/libXrender.so.1 (0x759df000)
	libz.so.1 => /lib/arm-linux-gnueabihf/libz.so.1 (0x759b4000)
	libdl.so.2 => /lib/arm-linux-gnueabihf/libdl.so.2 (0x759a1000)
	libmount.so.1 => /lib/arm-linux-gnueabihf/libmount.so.1 (0x75940000)
	libselinux.so.1 => /lib/arm-linux-gnueabihf/libselinux.so.1 (0x7590e000)
	libresolv.so.2 => /lib/arm-linux-gnueabihf/libresolv.so.2 (0x758ea000)
	libffi.so.6 => /usr/lib/arm-linux-gnueabihf/libffi.so.6 (0x758d2000)
	libpcre.so.3 => /lib/arm-linux-gnueabihf/libpcre.so.3 (0x7585b000)
	libdbus-1.so.3 => /lib/arm-linux-gnueabihf/libdbus-1.so.3 (0x7580a000)
	libatspi.so.0 => /usr/lib/arm-linux-gnueabihf/libatspi.so.0 (0x757d3000)
	libgraphite2.so.3 => /usr/lib/arm-linux-gnueabihf/libgraphite2.so.3
(0x757a2000)
	libexpat.so.1 => /lib/arm-linux-gnueabihf/libexpat.so.1 (0x75761000)
	libuuid.so.1 => /lib/arm-linux-gnueabihf/libuuid.so.1 (0x7574a000)
	libdatrie.so.1 => /usr/lib/arm-linux-gnueabihf/libdatrie.so.1 (0x75734000)
	libXau.so.6 => /usr/lib/arm-linux-gnueabihf/libXau.so.6 (0x75721000)
	libXdmcp.so.6 => /usr/lib/arm-linux-gnueabihf/libXdmcp.so.6 (0x7570c000)
	libblkid.so.1 => /lib/arm-linux-gnueabihf/libblkid.so.1 (0x756b4000)
	libgcc_s.so.1 => /lib/arm-linux-gnueabihf/libgcc_s.so.1 (0x75687000)
	libsystemd.so.0 => /lib/arm-linux-gnueabihf/libsystemd.so.0 (0x755ea000)
	libbsd.so.0 => /usr/lib/arm-linux-gnueabihf/libbsd.so.0 (0x755c2000)
	liblzma.so.5 => /lib/arm-linux-gnueabihf/liblzma.so.5 (0x75591000)
	liblz4.so.1 => /usr/lib/arm-linux-gnueabihf/liblz4.so.1 (0x75565000)
	libgcrypt.so.20 => /lib/arm-linux-gnueabihf/libgcrypt.so.20 (0x7548b000)
	libgpg-error.so.0 => /lib/arm-linux-gnueabihf/libgpg-error.so.0 (0x75461000)


On 5/18/20, Shashank Chintalagiri (shashank DOT chintalagiri AT gmail DOT com)
[via geda-user AT delorie DOT com] <geda-user AT delorie DOT com> wrote:
> It has been doing that for a while now, however at the moment it
> doesn't even open for me. Every single time it segfaults before the
> window even has a chance to open. I've tried updating my system and
> recompiling both 1.10 and git to no avail.
>
> Shashank
>
> On Tue, May 19, 2020 at 8:32 AM John Conover <conover AT rahul DOT net> wrote:
>>
>>
>> Yes, gschem(1) is doing a lot of core dumps, coming from the GTK/GDK
>> system. I tried to find it from gdb after a compile on amd64, but to
>> no avail. It seems to be the way the Gnome libraries are used, as near
>> as I can tell.
>>
>>     John
>>
>> Shashank Chintalagiri (shashank DOT chintalagiri AT gmail DOT com) [via
>> geda-user AT delorie DOT com] writes:
>> > All of a sudden, gschem (1.10.0 and git head) has started segfaulting
>> > on startup for me. To the best of my knowledge, nothing has changed on
>> > my computer. It was working one minute and then it wasn't. Any help or
>> > suggestions to get gschem working again would be appreciated.
>> >
>> > This is what I get :
>> >
>> > (gschem:27169): Gtk-WARNING **: 05:52:22.277: Unable to locate theme
>> > engine in module_path: "murrine",
>> >
>> > (gschem:27169): Gdk-CRITICAL **: 05:52:22.516:
>> > IA__gdk_drawable_get_size: assertion 'GDK_IS_DRAWABLE (drawable)'
>> > failed
>> >
>> > (gschem:27169): Gdk-CRITICAL **: 05:52:22.516: IA__gdk_cairo_create:
>> > assertion 'GDK_IS_DRAWABLE (drawable)' failed
>> > Segmentation fault (core dumped)
>> >
>>
>> --
>>
>> John Conover, conover AT rahul DOT net, http://www.johncon.com/
>
>
>
> --
>
> Chintalagiri Shashank
> Indian Institute of Technology, Kanpur
>
> http://blog.chintal.in
>


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