bug#30642: LibreOffice crashes with 'org.gtk.Settings.FileChooser' is not installed error

[Maxim Cournoyer]

Hello,

I've installed LibreOffice but it always crashes when clicking on the 'Open
File' button (or File -> Open) with the error:

$ libreoffice

--8<---------------cut here---------------start------------->8---
** (soffice:16241): WARNING **: Error retrieving accessibility bus address: 
org.freedesktop.DBus.Error.ServiceUnknown: The name org.a11y.Bus was not 
provided by any .service files

(soffice:16241): Gtk-WARNING **: Could not find the icon 
'list-remove-symbolic-ltr'. The 'hicolor' theme
was not found either, perhaps you need to install it.
You can get a copy from:
        http://icon-theme.freedesktop.org/releases

(soffice:16241): GLib-GIO-ERROR **: Settings schema
'org.gtk.Settings.FileChooser' is not installed
--8<---------------cut here---------------end--------------->8---

Workaround found: As recommended by Ricardo on #guix, I've tried the
following:

--8<---------------cut here---------------start------------->8---
export 
GSETTINGS_SCHEMA_DIR=/gnu/store/0wq9xddbgv3y959dhk0njasbi8zr4d8a-gtk+-3.22.21/share/glib-2.0/schemas
--8<---------------cut here---------------end--------------->8---

And it resolved the problem. Should we be wrapping our libreoffice
launch scripts with this environment variable, like we do for our utox
and wxmaxima packages?

For reference, the software installed in my user profile are those:

--8<---------------cut here---------------start------------->8---
emacs-dvc       trunk-1.591     out     
/gnu/store/sraxmg5qz9i4338s4ks7asgy4v68dgqs-emacs-dvc-trunk-1.591
python-jedi     0.9.0   out     
/gnu/store/wlz9vmlr2ml83j095903iw8p8yiq5qgv-python-jedi-0.9.0
font-dejavu     2.37    out     
/gnu/store/knzhrdlih3y4pndp6b40j7ab3w3kgk7z-font-dejavu-2.37
font-google-roboto      2.136   out     
/gnu/store/0fjqhfk890627ynlv3a8iph8ndm69njj-font-google-roboto-2.136
gnu-standards   2016-03-25      out     
/gnu/store/a96v3pzak0sqx3bm8593nrjnmhk7hnf4-gnu-standards-2016-03-25
hunspell-dict-fr        6.1     out     
/gnu/store/ljijhjr6pfqh7nijy5p0ka5rzjby43d3-hunspell-dict-fr-6.1
aspell-dict-fr  0.50-3  out     
/gnu/store/jrwkvybb6j9wygas3j9ir0fjhcz9dkpx-aspell-dict-fr-0.50-3
automake        1.15.1  out     
/gnu/store/gda08c59fhyc81s8ddklndznlfjcvrr1-automake-1.15.1
arc-theme       20170302        out     
/gnu/store/hdc3afchr4hdrnsil8x5wzfy81px5wnb-arc-theme-20170302
strace  4.20    out     /gnu/store/c52hdlipfc14dqg68q74gls61v6c6cxk-strace-4.20
gnupg   2.2.4   out     /gnu/store/qkjydcf9s9y3d5klsgwywd6jc6gwylfi-gnupg-2.2.4
graphviz        2.40.1  out     
/gnu/store/m2hv3fvqg8g7w6d62rnqsqjfc50qf6s6-graphviz-2.40.1
bluez   5.47    out     /gnu/store/k5ziy0ixhsldc1j9bwxljnxq08bh013f-bluez-5.47
perl    5.26.0  out     /gnu/store/9g4fpfz86vjkx83v5696vm5dzg2sc9qj-perl-5.26.0
wpa-supplicant  2.6     out     
/gnu/store/z8k32s0g6pfdg1argl3lipf2ljjb0g7l-wpa-supplicant-2.6
dbus    1.10.22 out     /gnu/store/mkpj0z65x7rv5kmx74wqakiwdgcal1nm-dbus-1.10.22
setxkbmap       1.3.1   out     
/gnu/store/9qzfzl05aisp79syy9jplh7pm51mi6dy-setxkbmap-1.3.1
lsh     2.1     out     /gnu/store/s62ygbkjsm6fj67vjyncg9cab7mjw562-lsh-2.1
openssh 7.6p1   out     
/gnu/store/vi9q396128i1vwc7rngqcsn666gfxpi2-openssh-7.6p1
adb     7.1.2_r6        out     
/gnu/store/42f8if03s0w0aaw20z7b7rzh4sps4f75-adb-7.1.2_r6
make    4.2.1   out     /gnu/store/pk46ms5b922w3gksci6zcfx0rdg77vwq-make-4.2.1
xrandr  1.5.0   out     /gnu/store/40d8hx0i0ybwr8sp0rw97xga2cbfvp95-xrandr-1.5.0
font-terminus   4.40    out     
/gnu/store/n8czkfqjzxkx22nlrmj9v8l3a68yiby9-font-terminus-4.40
file    5.30    out     /gnu/store/sx2zmwldcw0yj67zxqjqb3ljfqhbxqz3-file-5.30
bc      1.07.1  out     /gnu/store/gnaih4amlr4bndr27jaib4ibg1l3nym8-bc-1.07.1
xdpyinfo        1.3.2   out     
/gnu/store/8pffdkw8xd3sywl4xliaqs9yz1ma1qib-xdpyinfo-1.3.2
xmodmap 1.0.9   out     
/gnu/store/difdb4pr9irnqr8p7xz4ibahhm9gyf4a-xmodmap-1.0.9
xev     1.2.2   out     /gnu/store/x8i0j658kryn7dpzl17d3m1mjq4irndn-xev-1.2.2
ltrace  0.7.3   out     /gnu/store/lc9hafpbip8hgnmik16hqhgm18kfpfz3-ltrace-0.7.3
bazaar  2.7.0   out     /gnu/store/31jyz0nzi1kpvixaqdlv37wvc7r27nsf-bazaar-2.7.0
inetutils       1.9.4   out     
/gnu/store/54k4zlx3azmhqydlilysirpqmhvcw8gr-inetutils-1.9.4
python  3.5.3   out     /gnu/store/h29ggyz1wsmmk220gy811hy181lszz3y-python-3.5.3
bbdb    3.1.2   out     /gnu/store/qplmwb63yrhpc7wa51xgckm4mjp1smm4-bbdb-3.1.2
font-hack       3.000   out     
/gnu/store/7hn3z6apaav1dyb12qzdhsvachzw5g0d-font-hack-3.000
xrdb    1.1.0   out     /gnu/store/1fcj55k9g4q879jmy5kzb799md779jgw-xrdb-1.1.0
xsetroot        1.1.1   out     
/gnu/store/4zzk4kmwbzjsjci9gr6ja8znwgd5s078-xsetroot-1.1.1
unzip   6.0     out     /gnu/store/ksxfj4a16gxqizk6d7s51kli1qgj56bs-unzip-6.0
hunspell        1.6.1   out     
/gnu/store/m38q97lbxpa567xkyv255fsy75s4jjf4-hunspell-1.6.1
autoconf        2.69    out     
/gnu/store/sv9yr2yzzy0n3cnhg8f7njb4166l04zj-autoconf-2.69
aspell-dict-en  2017.08.24-0    out     
/gnu/store/6cn16c2l2gydr0ws3qxx3yjv7ffq7633-aspell-dict-en-2017.08.24-0
aspell  0.60.6.1        out     
/gnu/store/9dcgz8gxdly55q6l3s5rir4yi6h8gnrg-aspell-0.60.6.1
ghostscript-with-x      9.21    out     
/gnu/store/b3jsaklygddxghc5cxm20zv39kzlix7p-ghostscript-with-x-9.22
bridge-utils    1.5     out     
/gnu/store/frd778r2fp20kxwm2zlrgywpyqkgb549-bridge-utils-1.5
global  6.6.1   out     /gnu/store/7v339a3rahx17vph4gazdwsdw7jjcmnj-global-6.6.1
sicp    20170703-1.225c172      out     
/gnu/store/hsgd526psnzgv77b57kdqabndg6swysf-sicp-20170703-1.225c172
stow    2.2.2   out     /gnu/store/9nqkrnsm0r6jbcs98q371sq3p94jyis3-stow-2.2.2
gxtuner 2.4     out     /gnu/store/v4fds4yf4wz27c1spn502pi7i3l7i9hr-gxtuner-2.4
vim     8.0.1428        out     
/gnu/store/gmawfiw8kwnsdzjwyfr8bffhgm0lzz2l-vim-8.0.1428
mesa-utils      8.3.0   out     
/gnu/store/7b4v07xgcadlf5w8nd2v4hpm7h4yzsmi-mesa-utils-8.3.0
dosfstools      4.1     out     
/gnu/store/dn8w25kcm3f7lhyzx0608rl96kfhwmil-dosfstools-4.1
dconf   0.26.1  out     /gnu/store/azq0p4dz8h6r2b2dcicvzjgnj0g08qim-dconf-0.26.1
pinentry        1.1.0   out     
/gnu/store/z2gqg648i6pwjv3w33g0a3bbz5986blr-pinentry-1.1.0
gnome-themes-standard   3.22.3  out     
/gnu/store/2kfnm4nxi3177lv97q1a4fvwsr7kyb5p-gnome-themes-standard-3.22.3
gtk-engines     2.20.2  out     
/gnu/store/zanfydxyz4wr0i9rjr9p9yjqppca2ggw-gtk-engines-2.20.2
geeqie  1.3     out     /gnu/store/glnq3cfalvxfym9x8mi2rk6x7y7fnh2q-geeqie-1.3
gimp    2.8.22  out     /gnu/store/6xin8j9bflf3caz8i4sfzsdkwcwpd7vz-gimp-2.8.22
biber   2.7     out     /gnu/store/5vak1l4m0056y35ij8lylc66yyix2ws9-biber-2.7
inkscape        0.92.2  out     
/gnu/store/0712rfcnbymvc5m8n1618gil2j9cb081-inkscape-0.92.2
xournal 0.4.8   out     
/gnu/store/12g85iif843q3ljq8zachcalcpdqck8z-xournal-0.4.8
abiword 3.0.2   out     
/gnu/store/n9bhgp6nsy2i4ghiy5qyrpvr521as0g0-abiword-3.0.2
pkg-config      0.29.2  out     
/gnu/store/k5d9w7n12aa0gp7hrhgcigqz5y3shj1y-pkg-config-0.29.2
emacs-yasnippet-snippets        1-1.885050d3    out     
/gnu/store/vy37qa7nr4k3zkb6pic1j9bn139ib1ba-emacs-yasnippet-snippets-1-1.885050d3
emacs-ggtags    0.8.12  out     
/gnu/store/4i5c74a42ip92lyjm4akvba8r1m7wlqz-emacs-ggtags-0.8.12
emacs-ws-butler 0.6     out     
/gnu/store/qgv837fnv4mhcx4kkqlzhvxys7jcqgjl-emacs-ws-butler-0.6
emacs-grep-a-lot        1.0.7   out     
/gnu/store/bv4h1x8l4xrpkpg9mpbjy76y67ksj5xm-emacs-grep-a-lot-1.0.7
emacs-csv-mode  1.7     out     
/gnu/store/j565h23m1p44y6yh6qgx88074a6p0dyc-emacs-csv-mode-1.7
emacs-string-inflection 1.0.6   out     
/gnu/store/iz7m51vrn5iw0lzm30d12x2655y5dgvh-emacs-string-inflection-1.0.6
emacs-diff-hl   1.8.4   out     
/gnu/store/zww0sxm6d82apxwv9vgxl69qmbi8zy1h-emacs-diff-hl-1.8.4
wget    1.19.4  out     /gnu/store/bpkaysrqxs7yfkn6cmpnra43b4s9wz59-wget-1.19.4
curl    7.58.0  out     /gnu/store/g5sw0cb5d3azijmg0apg486dkw8znic3-curl-7.58.0
recutils        1.7     out     
/gnu/store/l9n5bmgprhz6f8cj7xzmab1r4sb7cxap-recutils-1.7
gdb     8.1     out     /gnu/store/n3034gxwb4hkmr1x5v8wdkzq0hyjyb9y-gdb-8.1
weechat 2.0.1   out     
/gnu/store/7b0l99z8awfxpqcwxy2d7a5vsniyxid1-weechat-2.0.1
gcc-toolchain   7.3.0   out     
/gnu/store/9bhar5am66k0df0m2gznys7dpdmzyxqx-gcc-toolchain-7.3.0
emacs-el-mock   1.25.1  out     
/gnu/store/a6qprwc9bb0kch0iaajv8yryis015pf0-emacs-el-mock-1.25.1
parted  3.2     out     /gnu/store/73fs2ggx6y1wgdak1w5pdwirm4laq1cw-parted-3.2
cryptsetup      1.7.5   out     
/gnu/store/0x1hi8xiwhz2ssrkqi1swkvisihspkwh-cryptsetup-1.7.5
rsync   3.1.3   out     /gnu/store/xp4fhqcmb0hg783znyxnqk2w42i9dyjj-rsync-3.1.3
rtorrent        0.9.6   out     
/gnu/store/0pix01p38zdc5cslbi26sbdh01l3kws4-rtorrent-0.9.6
emacs-realgud   1.4.4   out     
/gnu/store/88g52bgjc34zjwmk2v705gy52in1ffla-emacs-realgud-1.4.4
transmission    2.93    gui     
/gnu/store/vqzqiwbsialkxaa821ah730xqp60lway-transmission-2.93-gui
transmission    2.93    out     
/gnu/store/7isrbpc25ybr172c9735r76rbmix83gr-transmission-2.93
vinagre 3.22.0  out     
/gnu/store/0mss7x40zdjqfri043vj3fhb44r6b581-vinagre-3.22.0
imagemagick     6.9.9-34        out     
/gnu/store/f5w5cd0wfvyqz0x1xcphcjrhkq951rwj-imagemagick-6.9.9-34
mpv     0.28.0  out     /gnu/store/s90h3bn6k62yfw89nkz6srka8qp2p7sy-mpv-0.28.0
gnucash 2.6.19  out     
/gnu/store/b9i89acy3gh57c3i8437nr4bqfvnx9bf-gnucash-2.6.19
emacs-guix      0.3.4   out     
/gnu/store/64ad6wgrnq2xncvjywrim9v78hvwz0y6-emacs-guix-0.3.4
icecat  52.3.0-gnu1     out     
/gnu/store/a806xqblj2sbr2k55fyzwi2zqkwa7r4c-icecat-52.3.0-gnu1
pulseaudio      11.0    out     
/gnu/store/79v60abd82bfnlsvvpg1dp381mmrz6lg-pulseaudio-11.0
emacs-pdf-tools 0.80    out     
/gnu/store/rc7mq085sjrzrl29kfrda9i1336n1ksm-emacs-pdf-tools-0.80
murrine 0.98.2  out     
/gnu/store/hkc99qgxh5wh6cphf33244qfd7vgdnzn-murrine-0.98.2
keepassxc       2.2.4   out     
/gnu/store/2adj9501h29k7c0q6ln07jgkdcr4r77w-keepassxc-2.2.4
git     2.16.1  send-email      
/gnu/store/gmc8smrrq357c4j5mpl21dbg2m28244j-git-2.16.1-send-email
bind    9.12.0  utils   
/gnu/store/bsm1cwgdc1dw0psazrdrjqpc7d7h20dv-bind-9.12.0-utils
git     2.16.1  out     /gnu/store/pzwgvyshb4qabn0k1rn2y3v6z1icy01j-git-2.16.1
emacs-auctex    12.1.0  out     
/gnu/store/82ihw2w4wvccym8an0z6g7jr1v0wj6y2-emacs-auctex-12.1.0
emacs-debbugs   0.15    out     
/gnu/store/k2zzp3gdbgdw8y38fcw8asy92d5mj170-emacs-debbugs-0.15
guile   2.2.3   out     /gnu/store/gwspk20b7fbrs4l5rzgaadf8896h12bq-guile-2.2.3
libmtp  1.1.14  out     
/gnu/store/yw288pm0p09qfgn0sial0wys1dirw6sa-libmtp-1.1.14
libx11  1.6.5   out     /gnu/store/9pdzf82v781948gv48ndzbb3qa810df8-libx11-1.6.5
glibc-locales   2.25    out     
/gnu/store/y81gbp5lrjiydj5xj7sczx73vnkprzkv-glibc-locales-2.25
evince  3.26.0  out     
/gnu/store/pb3bjhpbli6rf7gs48acxyplfyysxxg1-evince-3.26.0
qemu    2.10.2  out     /gnu/store/2x9pj3y2x5qcwzjzavdpqq3m0ph81xdm-qemu-2.10.2
emacs-emms-player-mpv   0.0.10  out     
/gnu/store/12mcpw708ff1j9vzsh7wbqmxmfwxy20g-emacs-emms-player-mpv-0.0.10
emacs-emms      4.4     out     
/gnu/store/hzy81wqqck9krnq702d25ypd99bjj7d9-emacs-emms-4.4
emacs-org       20180103        out     
/gnu/store/55zj7610f2vmjp2qwfa7fr2afc3w30qn-emacs-org-20180103
emacs   25.3    out     /gnu/store/y335nx4r08m6kg0yrna7spfwr4s05n36-emacs-25.3
mcron2  1.0.8-0.31baff1 out     
/gnu/store/crjpf9cgs917n1a2gnn7jsl06bqhcg4n-mcron2-1.0.8-0.31baff1
emacs-company   0.9.3   out     
/gnu/store/pk8v2br1a3vzji3vym58n1q2061x3h56-emacs-company-0.9.3
emacs-company-quickhelp 2.3.0   out     
/gnu/store/xix7rq95zx2fhdpn9vansjaf8ch6zai7-emacs-company-quickhelp-2.3.0
emacs-yasnippet 0.12.2  out     
/gnu/store/l2q85sn0yy9c7j7mslrws1i9jd92m98f-emacs-yasnippet-0.12.2
emacs-elpy      1.18.0  out     
/gnu/store/lyr0r2f4c9sam2ba0h3sxcrxk07jmh6w-emacs-elpy-1.18.0
python-wrapper  3.5.3   out     
/gnu/store/wi6rs9yhwcg148s2sa228msdv700hg3v-python-wrapper-3.5.3
emacs-paredit   24      out     
/gnu/store/mig2s4dj7wf9jg9qhbf570m7yi48hgn0-emacs-paredit-24
magit   2.11.0  out     /gnu/store/lv7lllq8cgq0c9bnpyfgp4k6yax6nb6z-magit-2.11.0
libreoffice     5.3.7.2 out     
/gnu/store/cdxjrxsmly78dlf4m6gqdfrx8a5xnn51-libreoffice-5.3.7.2
--8<---------------cut here---------------end--------------->8---

Thanks,

Maxim