[Gimp-user] 2.10 RC1: convert to 32f sometimes fails

[wiel <wielsfotos xs4all nl>]

Hello,

SInce a couple of days I'm using 2.10 RC1 from the ppa: otto kesselgulasch.
I noticed that I am sometimes not able to convert a 8 bit image to 32f. 
I did:

import 8 bit jpg.
go to image->precision->32 bit floating point.
sometimes a window "GIMP debug opens": in that case the conversion seems 
OK.
other times the GIMP debug doesn't open: in that case GIMP hangs. The 
progression bar from the conversion
stops at 3/4. After "force quit" I noticed a zombie in the process list 
(parent is bash)

Good luck!

Wiel


I started GIMP in a bash session . After conversion I got the following:

** (file-jpeg:11929): WARNING **: Directory OlympusCs, entry 0x0101: 
Strip 0 is outside of the data area; ignored.


** (file-jpeg:11929): WARNING **: Invalid JPEG preview image.

26    ../sysdeps/unix/sysv/linux/read.c: No such file or directory.
*WARNING* missing babl fast path(s): "RaGaBaA double" to "R'G'B'A double"

end of bash output======================================

Content of GIMP debug============================================

GNU Image Manipulation Program version 2.10.0-RC1
git-describe: cde11696abae5c90b87336a56e5c3e3117cf3e34
C compiler:
    Using built-in specs.
    COLLECT_GCC=/usr/bin/gcc-6
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/6/lto-wrapper
    Target: x86_64-linux-gnu
    Configured with: ../src/configure -v --with-pkgversion='Ubuntu 
6.4.0-8ubuntu1' --with-bugurl=file:///usr/share/doc/gcc-6/README.Bugs 
--enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ 
--prefix=/usr --program-suffix=-6 --program-prefix=x86_64-linux-gnu- 
--enable-shared --enable-linker-build-id --libexecdir=/usr/lib 
--without-included-gettext --enable-threads=posix --libdir=/usr/lib 
--enable-nls --with-sysroot=/ --enable-clocale=gnu 
--enable-libstdcxx-debug --enable-libstdcxx-time=yes 
--with-default-libstdcxx-abi=new --enable-gnu-unique-object 
--disable-vtable-verify --enable-libmpx --enable-plugin 
--enable-default-pie --with-system-zlib --disable-browser-plugin 
--enable-java-awt=gtk --enable-gtk-cairo 
--with-java-home=/usr/lib/jvm/java-1.5.0-gcj-6-amd64/jre 
--enable-java-home 
--with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-6-amd64 
--with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-6-amd64 
--with-arch-directory=amd64 
--with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-target-system-zlib 
--enable-objc-gc=auto --enable-multiarch --disable-werror 
--with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 
--enable-multilib --with-tune=generic --enable-checking=release 
--build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
    Thread model: posix
    gcc version 6.4.0 20171010 (Ubuntu 6.4.0-8ubuntu1)

using GEGL version 0.3.30 (compiled against version 0.3.30)
using GLib version 2.54.1 (compiled against version 2.54.1)
using GdkPixbuf version 2.36.11 (compiled against version 2.36.11)
using GTK+ version 2.24.31 (compiled against version 2.24.31)
using Pango version 1.40.12 (compiled against version 1.40.12)
using Fontconfig version 2.11.94 (compiled against version 2.11.94)
using Cairo version 1.14.10 (compiled against version 1.14.10)

> GIMP-CRITICAL: gimp_progress_end: assertion 'GIMP_IS_PROGRESS 
(progress)' failed

Stack trace:
[New LWP 11900]
[New LWP 11901]
[New LWP 11915]
[New LWP 11932]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f43a2b7cd5d in __libc_read (fd=16, buf=0x7ffe66d79e20, 
nbytes=256) at ../sysdeps/unix/sysv/linux/read.c:26
#0  0x00007f43a2b7cd5d in __libc_read (fd=16, buf=0x7ffe66d79e20, 
nbytes=256) at ../sysdeps/unix/sysv/linux/read.c:26
        resultvar = 18446744073709551104
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        nbytes = 256
        buf = 0x7ffe66d79e20
        fd = 16
#1  0x00007f43a5d4aff1 in gimp_stack_trace_print () from 
/usr/lib/libgimpbase-2.0.so.0
No symbol table info available.
#2  0x0000555a29269f33 in gui_message ()
No symbol table info available.
#3  0x0000555a29503610 in gimp_show_message ()
No symbol table info available.
#4  0x0000555a2926065b in ?? ()
No symbol table info available.
#5  0x00007f43a356cc2d in g_logv () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#6  0x00007f43a356cd9f in g_log () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#7  0x0000555a29569097 in gimp_image_convert_precision ()
No symbol table info available.
#8  0x0000555a29282283 in ?? ()
No symbol table info available.
#9  0x0000555a2929f4b4 in ?? ()
No symbol table info available.
#10 0x00007f43a3842f9d in g_closure_invoke () from 
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#11 0x00007f43a3855cde in ?? () from 
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#12 0x00007f43a385e4b5 in g_signal_emit_valist () from 
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#13 0x00007f43a385eecf in g_signal_emit () from 
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#14 0x00007f43a3842f9d in g_closure_invoke () from 
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#15 0x00007f43a3855cde in ?? () from 
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#16 0x00007f43a385e4b5 in g_signal_emit_valist () from 
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#17 0x00007f43a385eecf in g_signal_emit () from 
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#18 0x00007f43a6cf8475 in ?? () from 
/usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#19 0x00007f43a3842f9d in g_closure_invoke () from 
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#20 0x00007f43a3855dae in ?? () from 
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#21 0x00007f43a385e4b5 in g_signal_emit_valist () from 
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#22 0x00007f43a385eecf in g_signal_emit () from 
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#23 0x00007f43a6cf73f9 in ?? () from 
/usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#24 0x00007f43a6d9cb7b in ?? () from 
/usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#25 0x00007f43a3842f9d in g_closure_invoke () from 
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#26 0x00007f43a3855758 in ?? () from 
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#27 0x00007f43a385de4f in g_signal_emit_valist () from 
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#28 0x00007f43a385eecf in g_signal_emit () from 
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#29 0x00007f43a6eb2f9c in ?? () from 
/usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#30 0x00007f43a6d9b31c in gtk_propagate_event () from 
/usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#31 0x00007f43a6d9b71b in gtk_main_do_event () from 
/usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#32 0x00007f43a6a0df0c in ?? () from 
/usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0
No symbol table info available.
#33 0x00007f43a3565fb7 in g_main_context_dispatch () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#34 0x00007f43a35661f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#35 0x00007f43a3566502 in g_main_loop_run () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#36 0x0000555a29260262 in app_run ()
No symbol table info available.
#37 0x0000555a2925fb31 in main ()
No symbol table info available.