On Ubuntu 16.10, libgtk-3-0 is 3.20.9. I agree GTK version seems likely to be the cause.
16.04 is an LTS release, so you have to change some setting to update to 16.10, described on https://wiki.ubuntu.com/YakketyYak/ReleaseNotes Thanks for looking into this On Tue, Jan 3, 2017 at 10:12 AM, Antonio Scuri <antonio.sc...@gmail.com> wrote: > Hi, > > I only have Ubuntu 16.04 installed. But I think the problem should be with > the GTK version. It is using GTK 3.18 and as you mention it is working. I > installed all updates and it is still working. It used to be simple to > update to .10 version but I'm missing the path... > > Can you check which is the GTK version where the problem is occurring? > > Best, > Scuri > > > > On Mon, Dec 26, 2016 at 11:01 PM, Antonio Scuri <antonio.sc...@gmail.com> > wrote: >> >> ok. I'll take a look and get back to you in a few days. >> >> Best, >> Scuri >> >> >> On Mon, Dec 26, 2016 at 6:15 PM, reyalp <rey...@gmail.com> wrote: >>> >>> Hi, >>> >>> A user of an Lua IUP application I maintain (chdkptp) reported crashes >>> on several recent Linux distros, including ubuntu 16.10, Fedora 25 and >>> Manjaro. >>> >>> The crash appears to be triggered when a iup.list with dropdown set is >>> mapped, and can be reproduced using just the list.lua example included >>> with IUP. >>> >>> This happens on ubuntu 16.10, and not on 16.04 (both x64, default >>> installs with unity desktop). I used the pre-built libraries from >>> sourceforge, but the user reported IUP built from source on the >>> affected distros has the same problem. >>> >>> I reproduced the crash with the following: >>> >>> Download iup-3.20-Lua52_Linux44_64_bin.tar.gz >>> >>> Download http://webserver2.tecgraf.puc-rio.br/iup/examples/Lua/list.lua >>> >>> Run >>> LD_LIBRARY_PATH=`pwd` ./lua52 list.lua >>> >>> If the definition of list_dropdown is commented out, or list_dropdown >>> is not included in frm_prize it does not crash. >>> >>> The crash gives a stack trace like: >>> >>> LD_LIBRARY_PATH=. gdb --args ./lua52 list.lua >>> GNU gdb (Ubuntu 7.11.90.20161005-0ubuntu1) 7.11.90.20161005-git >>> ... >>> >>> Thread 1 "lua52" received signal SIGSEGV, Segmentation fault. >>> 0x00007ffff53d7946 in g_type_check_instance_cast () >>> from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 >>> (gdb) bt >>> #0 0x00007ffff53d7946 in g_type_check_instance_cast () >>> from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 >>> #1 0x00007ffff6bcda1b in gtkListMapMethod () from ./libiup.so >>> #2 0x00007ffff6b81854 in IupMap () from ./libiup.so >>> #3 0x00007ffff6b818a8 in IupMap () from ./libiup.so >>> #4 0x00007ffff6b818a8 in IupMap () from ./libiup.so >>> #5 0x00007ffff6b818a8 in IupMap () from ./libiup.so >>> #6 0x00007ffff6b819e7 in IupShowXY () from ./libiup.so >>> #7 0x00007ffff6e784a8 in ShowXY () from ./libiuplua52.so >>> #8 0x00000000004085ad in luaD_precall () >>> #9 0x0000000000412dbc in luaV_execute () >>> #10 0x00000000004088ee in luaD_call () >>> #11 0x0000000000407f2f in luaD_rawrunprotected () >>> #12 0x0000000000408b31 in luaD_pcall () >>> #13 0x0000000000406521 in lua_pcallk () >>> #14 0x0000000000404216 in docall () >>> #15 0x0000000000404e08 in pmain () >>> #16 0x00000000004085ad in luaD_precall () >>> #17 0x00000000004088e2 in luaD_call () >>> #18 0x0000000000407f2f in luaD_rawrunprotected () >>> #19 0x0000000000408b31 in luaD_pcall () >>> #20 0x0000000000406521 in lua_pcallk () >>> #21 0x0000000000403fbb in main () >>> >>> Best regards, and thanks for IUP >>> >>> >>> ------------------------------------------------------------------------------ >>> Check out the vibrant tech community on one of the world's most >>> engaging tech sites, SlashDot.org! http://sdm.link/slashdot >>> _______________________________________________ >>> Iup-users mailing list >>> Iup-users@lists.sourceforge.net >>> https://lists.sourceforge.net/lists/listinfo/iup-users >> >> > > > ------------------------------------------------------------------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, SlashDot.org! http://sdm.link/slashdot > _______________________________________________ > Iup-users mailing list > Iup-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/iup-users > ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, SlashDot.org! http://sdm.link/slashdot _______________________________________________ Iup-users mailing list Iup-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/iup-users
