Coot 1.1.10 crash on startup (linuxbrew)

[rbs-sci]

After success with getting Coot 1.1.10 working with @YoshitakaMo's homebrew formula working on an M1 Mac, I thought I'd try it in linuxbrew... since using the build-it-3-3 script always seems to fail during RDKit building with cmake complaining gcc doesn't work (used to work fine with Coot 1.1.03...?). Initial tests in a QEMU KVM were promising; it builds and runs, although I've not tried anything particularly exotic with it yet as the VM is pretty low spec.

As I'm evaluating Ubuntu 24.04 as the new LTS release before shifting our systems to it (probably in October...) the VM was based on that. Also works with Mint 22 Cinnamon (based on Ubuntu 24.04).

However, on baremetal Mint 21 (based on Ubuntu 22.04) I get the following crash (and yes, FileChooser is installed and schemas are set correctly...):

INFO:: built with GTK 4.14.4
pdd /home/linuxbrew/.linuxbrew/Cellar/coot/1.1.10/share/coot
INFO:: Using Standard CCP4 Refmac dictionary from CLIBD_MON: /opt/ccp4/ccp4-8.0/lib/data/monomers/
There are 243 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/list/mon_lib_list.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/a/ALA.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/a/ASP.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/a/ASN.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/c/CYS.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/g/GLN.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/g/GLY.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/g/GLU.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/p/PHE.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/h/HIS.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/i/ILE.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/l/LYS.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/l/LEU.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/m/MET.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/m/MSE.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/p/PRO.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/a/ARG.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/s/SER.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/t/THR.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/v/VAL.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/t/TRP.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/t/TYR.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/p/PO4.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/s/SO4.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/g/GOL.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/c/CIT.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/e/EDO.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/a/A.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/c/C.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/g/G.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/u/U.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/d/DA.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/d/DC.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/d/DG.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/d/DT.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/h/HOH.cif
There are 2 data in /opt/ccp4/ccp4-8.0/lib/data/monomers/n/NA.cif

(coot-1:40753): GLib-GIO-ERROR **: 14:28:12.532: Settings schema 'org.gtk.gtk4.Settings.FileChooser' is not installed
Stack trace (most recent call last):
#31   Object "/home/linuxbrew/.linuxbrew/Cellar/coot/1.1.10/libexec/coot-1", at 0x5cd715faaa24, in _start
#30   Source "../csu/libc-start.c", line 392, in __libc_start_main_impl [0x7e30b8a29e3f]
#29   Source "../sysdeps/nptl/libc_start_call_main.h", line 58, in __libc_start_call_main [0x7e30b8a29d8f]
#28   Object "/home/linuxbrew/.linuxbrew/Cellar/coot/1.1.10/libexec/coot-1", at 0x5cd715faa12c, in main
#27   Object "/home/linuxbrew/.linuxbrew/Cellar/coot/1.1.10/libexec/coot-1", at 0x5cd715fca05d, in new_startup(int, char**)
#26   Object "/home/linuxbrew/.linuxbrew/Cellar/glib/2.80.4/lib/libgio-2.0.so.0.8000.4", at 0x7e30b9afaa54, in g_application_run
#25   Object "/home/linuxbrew/.linuxbrew/Cellar/glib/2.80.4/lib/libglib-2.0.so.0.8000.4", at 0x7e30b9d00d62, in g_main_context_iteration
#24   Object "/home/linuxbrew/.linuxbrew/Cellar/glib/2.80.4/lib/libglib-2.0.so.0.8000.4", at 0x7e30b9d00736, in g_main_context_iterate_unlocked.constprop.0
#23   Object "/home/linuxbrew/.linuxbrew/Cellar/glib/2.80.4/lib/libglib-2.0.so.0.8000.4", at 0x7e30b9cfd552, in g_main_dispatch
#22   Object "/home/linuxbrew/.linuxbrew/Cellar/coot/1.1.10/libexec/coot-1", at 0x5cd715fca442, in new_startup_application_activate(_GtkApplication*, void*)::{lambda(void*)#1}::operator()(void*) const [clone .constprop.0]
#21   Object "/home/linuxbrew/.linuxbrew/Cellar/gtk4/4.14.4/lib/libgtk-4.so.1.1400.4", at 0x7e30b9f052f2, in gtk_builder_add_from_file
#20   Object "/home/linuxbrew/.linuxbrew/Cellar/gtk4/4.14.4/lib/libgtk-4.so.1.1400.4", at 0x7e30b9f0d933, in _gtk_builder_parser_parse_buffer
#19   Object "/home/linuxbrew/.linuxbrew/Cellar/glib/2.80.4/lib/libglib-2.0.so.0.8000.4", at 0x7e30b9d05ad2, in g_markup_parse_context_parse
#18   Object "/home/linuxbrew/.linuxbrew/Cellar/glib/2.80.4/lib/libglib-2.0.so.0.8000.4", at 0x7e30b9d044f7, in emit_start_element
#17   Object "/home/linuxbrew/.linuxbrew/Cellar/gtk4/4.14.4/lib/libgtk-4.so.1.1400.4", at 0x7e30b9f0c553, in start_element
#16   Object "/home/linuxbrew/.linuxbrew/Cellar/gtk4/4.14.4/lib/libgtk-4.so.1.1400.4", at 0x7e30b9f0897e, in _gtk_builder_construct
#15   Object "/home/linuxbrew/.linuxbrew/Cellar/glib/2.80.4/lib/libgobject-2.0.so.0.8000.4", at 0x7e30ba98ab5a, in g_object_setv
#14   Object "/home/linuxbrew/.linuxbrew/Cellar/glib/2.80.4/lib/libgobject-2.0.so.0.8000.4", at 0x7e30ba98677e, in object_set_property
#13   Object "/home/linuxbrew/.linuxbrew/Cellar/glib/2.80.4/lib/libgobject-2.0.so.0.8000.4", at 0x7e30ba98bc2e, in g_object_set_property
#12   Object "/home/linuxbrew/.linuxbrew/Cellar/glib/2.80.4/lib/libgobject-2.0.so.0.8000.4", at 0x7e30ba98ab5a, in g_object_setv
#11   Object "/home/linuxbrew/.linuxbrew/Cellar/glib/2.80.4/lib/libgobject-2.0.so.0.8000.4", at 0x7e30ba98677e, in object_set_property
#10   Object "/home/linuxbrew/.linuxbrew/Cellar/gtk4/4.14.4/lib/libgtk-4.so.1.1400.4", at 0x7e30b9f54905, in settings_load
#9    Object "/home/linuxbrew/.linuxbrew/Cellar/gtk4/4.14.4/lib/libgtk-4.so.1.1400.4", at 0x7e30ba10f8c3, in _gtk_file_chooser_get_settings_for_widget
#8    Object "/home/linuxbrew/.linuxbrew/Cellar/glib/2.80.4/lib/libgobject-2.0.so.0.8000.4", at 0x7e30ba98a99c, in g_object_new
#7    Object "/home/linuxbrew/.linuxbrew/Cellar/glib/2.80.4/lib/libgobject-2.0.so.0.8000.4", at 0x7e30ba98a37b, in g_object_new_valist
#6    Object "/home/linuxbrew/.linuxbrew/Cellar/glib/2.80.4/lib/libgobject-2.0.so.0.8000.4", at 0x7e30ba9883e7, in g_object_new_internal
#5    Object "/home/linuxbrew/.linuxbrew/Cellar/glib/2.80.4/lib/libgobject-2.0.so.0.8000.4", at 0x7e30ba98677e, in object_set_property
#4    Object "/home/linuxbrew/.linuxbrew/Cellar/glib/2.80.4/lib/libgio-2.0.so.0.8000.4", at 0x7e30b9b12855, in g_settings_set_property
#3    Object "/home/linuxbrew/.linuxbrew/Cellar/glib/2.80.4/lib/libglib-2.0.so.0.8000.4", at 0x7e30b9d098c2, in g_log
#2    Object "/home/linuxbrew/.linuxbrew/Cellar/glib/2.80.4/lib/libglib-2.0.so.0.8000.4", at 0x7e30b9d095ce, in g_logv
#1    Object "/home/linuxbrew/.linuxbrew/Cellar/glib/2.80.4/lib/libglib-2.0.so.0.8000.4", at 0x7e30b9d09378, in g_log_default_handler
#0    Object "/home/linuxbrew/.linuxbrew/Cellar/glib/2.80.4/lib/libglib-2.0.so.0.8000.4", at 0x7e30b9d08f2f, in g_log_structured_array
Trace/breakpoint trap (Signal sent by the kernel 0 0)
Trace/breakpoint trap (core dumped)

I'm wondering whether it's getting confused picking up the ccp4-8 monomer libraries, but I don't see why that would be confusing it? It seems to be the linuxbrew Glib and gtk4 which is unhappy. I've hauled a decommissioned box out of the cupboard, will install 24.04 baremetal on that and see if it works. If so, I guess I just bring up my upgrade schedule, at least for systems we do model building on.

Nothing useful in kernel logs or dmesg despite the core dump (maybe hiding in a linuxbrew directory?)

If anyone has any thoughts, 'twould be appreciated.