I've tried to launch gramps in wayland session, but see only this in stderr: (gramps:1638): Gtk-WARNING **: 13:52:28.739: cannot open display: Reproducible: Always Portage 3.0.43 (python 3.10.9-final-0, default/linux/x86/17.0, gcc-11, glibc-2.36-r5, 5.15.75-gentooV7 i686) ================================================================= System Settings ================================================================= System uname: Linux-5.15.75-gentooV7-i686-Genuine_Intel-R-_CPU_T2300_@_1.66GHz-with-glibc2.36 KiB Mem: 884016 total, 136224 free KiB Swap: 4194296 total, 4191232 free Timestamp of repository gentoo: Sun, 22 Jan 2023 14:00:01 +0000 Head commit of repository gentoo: 418e06037e0efe95e5b94fa0c6931b23e58dfac7 sh bash 5.1_p16-r2 ld GNU ld (Gentoo 2.38 p4) 2.38 ccache version 4.7.4 [disabled] app-misc/pax-utils: 1.3.5::gentoo app-shells/bash: 5.1_p16-r2::gentoo dev-lang/perl: 5.36.0-r1::gentoo dev-lang/python: 3.10.9::gentoo, 3.11.1::gentoo dev-lang/rust: 1.65.0::gentoo dev-util/ccache: 4.7.4::gentoo dev-util/cmake: 3.24.3::gentoo dev-util/meson: 0.64.1::gentoo sys-apps/baselayout: 2.9::gentoo sys-apps/openrc: 0.45.2-r2::gentoo sys-apps/sandbox: 2.29::gentoo sys-devel/autoconf: 2.71-r5::gentoo sys-devel/automake: 1.16.5::gentoo sys-devel/binutils: 2.38-r2::gentoo, 2.39-r4::gentoo sys-devel/binutils-config: 5.4.1::gentoo sys-devel/gcc: 11.3.1_p20221209::gentoo sys-devel/gcc-config: 2.8::gentoo sys-devel/libtool: 2.4.7::gentoo sys-devel/llvm: 15.0.6-r1::gentoo sys-devel/make: 4.3::gentoo sys-kernel/linux-headers: 5.15-r3::gentoo (virtual/os-headers) sys-libs/glibc: 2.36-r5::gentoo Repositories: gentoo location: /var/db/repos/gentoo sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 volatile: True sync-rsync-verify-max-age: 24 sync-rsync-verify-metamanifest: yes sync-rsync-extra-opts: sync-rsync-verify-jobs: 1 myrepo location: /var/db/repos/myrepo masters: gentoo volatile: True ACCEPT_KEYWORDS="x86" ACCEPT_LICENSE="@FREE" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -march=i686" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/sandbox.d /etc/terminfo" CXXFLAGS="-O2 -march=i686" DISTDIR="/var/cache/distfiles" ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GDK_PIXBUF_MODULE_FILE GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR XDG_STATE_HOME" FCFLAGS="-O2 -march=i686" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs buildpkg-live config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -march=i686" GENTOO_MIRRORS="https://mirror.yandex.ru/gentoo-distfiles/ ftp://gentoo.bloodhost.ru/ ftp://ftp.free.fr/mirrors/ftp.gentoo.org/ https://ftp-stud.hs-esslingen.de/pub/Mirrors/gentoo/ http://mirrors.dotsrc.org/gentoo/" LANG="ru_RU.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LEX="flex" MAKEOPTS="-j2" PKGDIR="/var/cache/binpkgs" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" SHELL="/bin/bash" USE="acl bzip2 cli crypt dri fortran gdbm iconv ipv6 libglvnd libtirpc ncurses nls nptl openmp pcre readline seccomp split-usr ssl test-rust unicode wayland x86 xattr zlib" ABI_X86="32" ADA_TARGET="gnat_2021" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext sse sse2 sse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-4 php8-0" POSTGRES_TARGETS="postgres12 postgres13" PYTHON_SINGLE_TARGET="python3_10" PYTHON_TARGETS="python3_10" RUBY_TARGETS="ruby27 ruby30" USERLAND="GNU" VIDEO_CARDS="intel radeon r300" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq proto steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: ADDR2LINE, AR, ARFLAGS, AS, ASFLAGS, CC, CCLD, CONFIG_SHELL, CPP, CPPFLAGS, CTARGET, CXX, CXXFILT, ELFEDIT, EMERGE_DEFAULT_OPTS, EXTRA_ECONF, F77FLAGS, FC, GCOV, GPROF, INSTALL_MASK, LC_ALL, LD, LFLAGS, LIBTOOL, LINGUAS, MAKE, MAKEFLAGS, NM, OBJCOPY, OBJDUMP, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, RANLIB, READELF, RUSTFLAGS, SIZE, STRINGS, STRIP, YACC, YFLAGS ================================================================= Package Settings ================================================================= app-misc/gramps-5.1.5::gentoo was built with the following: USE="rcs reports (-berkdb) -exif -geo -postscript -spell -test" PYTHON_SINGLE_TARGET="python3_10 -python3_9" FEATURES="unmerge-orphans strict binpkg-logs assume-digests multilib-strict merge-sync sandbox pid-sandbox protect-owned usersync usersandbox parallel-fetch buildpkg-live fixlafiles xattr preserve-libs distlocks qa-unresolved-soname-deps unknown-features-warn binpkg-docompress binpkg-dostrip unmerge-logs userfetch userpriv ipc-sandbox config-protect-if-modified network-sandbox ebuild-locks sfperms news"
The error you have quoted comes from Gtk+. Are you one hundred percent sure that you have got everything in your system set for Wayland? Gramps itself should not depend on X, as attested to by the fact it can be run under Windows as well.
(In reply to Marek Szuba from comment #1) > The error you have quoted comes from Gtk+. Are you one hundred percent sure > that you have got everything in your system set for Wayland? Gramps itself > should not depend on X, as attested to by the fact it can be run under > Windows as well. That system configuration on which I found an error is already lost. Today I tried to install gramps to study the error, but I did not succeed, the grams starts without this error. So, I'm sorry, I can't reproduce the error...
OK, nothing else to do here then.