Control: severity -1 normal Control: reassign -1 libgtk3-nocsd0/3-1 On 2020-04-28 17:08:01 +0300, Andrey ``Bass'' Shcheglov wrote: > Package: vlc-plugin-qt > Version: 3.0.8-0+deb10u1 > Severity: grave > > Dear Maintainer, > > I have all my Qt 5 applications rendering their UI via GTK2 > (this means I have qt5-style-plugins package installed): > > > QT_QPA_PLATFORMTHEME=gtk2 > > QT_STYLE_OVERRIDE=gtk2 > > Additionally, for my GTK3 applications, I have client-side decorations > disabled (with gtk3-nocsd and libgtk3-nocsd0 packages installed): > > > GTK_CSD=0 > > LD_PRELOAD=libgtk3-nocsd.so.0 > > The above should have nothing to do with GTK2 UI rendering, still it > affects vlc (actuallly, vlc-plugin-qt) in Debian Buster/Devuan Beowulf > (everything worked fine in Debian Stretch/Devuan ASCII). > > Also, I have to mention that cvlc (without Qt UI) works fine. > > Now, to the problem. > > Whenever vlc is laucnhed in the above environment: > > > $ QT_QPA_PLATFORMTHEME=gtk2 QT_STYLE_OVERRIDE=gtk2 GTK_CSD=0 LD_PRELOAD=libgtk3-nocsd.so.0 vlc > > -- it prints the following and just hangs, w/o even showing a > window: > > > VLC media player 3.0.8 Vetinari (revision 3.0.8-0-gf350b6b5a7) > > > > (vlc:25026): GLib-GObject-WARNING **: 23:35:25.110: cannot register > > existing type 'GtkBuildable' > > > > (vlc:25026): GLib-GObject-CRITICAL **: 23:35:25.110: > > g_type_interface_add_prerequisite: assertion 'G_TYPE_IS_INTERFACE > > (interface_type)' failed > > > > (vlc:25026): GLib-CRITICAL **: 23:35:25.110: g_once_init_leave: > > assertion 'result != 0' failed > > > > (vlc:25026): GLib-GObject-WARNING **: 23:35:25.111: cannot register > > existing type 'GtkWidget' > > > > (vlc:25026): GLib-GObject-WARNING **: 23:35:25.111: cannot add class > > private field to invalid type '<invalid>' > > > > (vlc:25026): GLib-GObject-WARNING **: 23:35:25.111: cannot add private > > field to invalid (non-instantiatable) type '<invalid>' That's some issue with something Gtk related. Nothing in vlc does Gtk. > > I can also provide the output of `vlc -vvv` here, but it wouldn't be > indicative, as, the above errors are purely GTK-specific. > > *If* I change either GTK_CSD to 1 or LD_PRELOAD to an empty string (or > Qt UI style to anything different from gtk2), then vlc starts just fine > and shows its window, controls, etc. So there is a workaround. That's not grave. This looks more like an issue in libgtk3-nocsd0 to me that messes up Gtk. Reassigning accordingly. FWIW, this issue does not exist in unstable. Is this bug even reproducible in Debian stable? Cheers > > All other (even complex) Qt 5 applications (assistant, designer, > wireshark, KDE appplications etc.) are not affected by either GTK_CSD > or LD_PRELOAD. > > The problem is reproducible using a new clean user profile with default > vlc settings. > > The problem has also been reported to Devuan as bug #432 > <https://bugs.devuan.org/db/43/432.html>. > > > Regards, > Andrey. > > -- System Information: > Distributor ID: Debian > Description: Devuan GNU/Linux 3 (beowulf) > Release: 3 > Codename: beowulf > Architecture: x86_64 > > Kernel: Linux 4.19.0-8-amd64 (SMP w/8 CPU cores) > Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE > Locale: LANG=ru_RU.UTF-8, LC_CTYPE=ru_RU.UTF-8 (charmap=UTF-8), LANGUAGE=ru_RU.UTF-8 (charmap=UTF-8) > Shell: /bin/sh linked to /bin/dash > Init: sysvinit (via /sbin/init) > > Versions of packages vlc-plugin-qt depends on: > ii libc6 2.28-10 > ii libgcc1 1:8.3.0-6 > ii libqt5core5a 5.11.3+dfsg1-1+deb10u2 > ii libqt5gui5 5.11.3+dfsg1-1+deb10u2 > ii libqt5svg5 5.11.3-2 > ii libqt5widgets5 5.11.3+dfsg1-1+deb10u2 > ii libqt5x11extras5 5.11.3-2 > ii libstdc++6 8.3.0-6 > ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.8-0+deb10u1 > ii libwayland-client0 1.16.0-1 > ii libx11-6 2:1.6.7-1 > > Versions of packages vlc-plugin-qt recommends: > ii vlc-bin 3.0.8-0+deb10u1 > > vlc-plugin-qt suggests no packages. > > Versions of packages libvlc-bin depends on: > ii libc6 2.28-10 > ii libvlc5 3.0.8-0+deb10u1 > > Versions of packages libvlc5 depends on: > ii libc6 2.28-10 > ii libvlccore9 3.0.8-0+deb10u1 > > Versions of packages libvlc5 recommends: > ii libvlc-bin 3.0.8-0+deb10u1 > > Versions of packages vlc depends on: > ii vlc-bin 3.0.8-0+deb10u1 > ii vlc-plugin-base 3.0.8-0+deb10u1 > ii vlc-plugin-video-output 3.0.8-0+deb10u1 > > Versions of packages vlc recommends: > ii vlc-l10n 3.0.8-0+deb10u1 > ii vlc-plugin-notify 3.0.8-0+deb10u1 > ii vlc-plugin-samba 3.0.8-0+deb10u1 > ii vlc-plugin-skins2 3.0.8-0+deb10u1 > ii vlc-plugin-video-splitter 3.0.8-0+deb10u1 > ii vlc-plugin-visualization 3.0.8-0+deb10u1 > > Versions of packages vlc-bin depends on: > ii libc6 2.28-10 > ii libvlc-bin 3.0.8-0+deb10u1 > ii libvlc5 3.0.8-0+deb10u1 > > Versions of packages vlc-plugin-base depends on: > ii liba52-0.7.4 0.7.4-19 > ii libaom0 1.0.0-3 > ii libarchive13 3.3.3-4+deb10u1 > ii libaribb24-0 1.0.3-2 > ii libasound2 1.1.8-1 > ii libass9 1:0.14.0-2 > ii libavahi-client3 0.7-4+b1 > ii libavahi-common3 0.7-4+b1 > ii libavc1394-0 0.5.4-5 > ii libavcodec58 7:4.1.4-1~deb10u1 > ii libavformat58 7:4.1.4-1~deb10u1 > ii libavutil56 7:4.1.4-1~deb10u1 > ii libbasicusageenvironment1 2018.11.26-1.1 > ii libbluray2 1:1.1.0-1 > ii libc6 2.28-10 > ii libcairo2 1.16.0-4 > ii libcddb2 1.3.2-6 > ii libchromaprint1 1.4.3-3 > ii libcrystalhd3 1:0.0~git20110715.fdd2f19-13 > ii libdbus-1-3 1.12.16-1+devuan2 > ii libdc1394-22 2.2.5-1 > ii libdca0 0.0.6-1 > ii libdvbpsi10 1.3.2-1 > ii libdvdnav4 6.0.0-1 > ii libdvdread4 6.0.1-1 > ii libebml4v5 1.3.6-2 > ii libelogind0 [libsystemd0] 241.4-2 > ii libeudev1 [libudev1] 3.2.7-6 > ii libfaad2 2.8.8-3 > ii libflac8 1.3.2-3 > ii libfontconfig1 2.13.1-2 > ii libfreetype6 2.9.1-3+deb10u1 > ii libfribidi0 1.0.5-3.1+deb10u1 > ii libgcc1 1:8.3.0-6 > ii libgcrypt20 1.8.4-5 > ii libglib2.0-0 2.58.3-2+deb10u2 > ii libgnutls30 3.6.7-4+deb10u2 > ii libgpg-error0 1.35-1 > ii libgroupsock8 2018.11.26-1.1 > ii libharfbuzz0b 2.3.1-1 > ii libixml10 1:1.8.4-2 > ii libjpeg62-turbo 1:1.5.2-2+b1 > ii libkate1 0.4.1-9 > ii liblirc-client0 0.10.1-5.2 > ii liblivemedia64 2018.11.26-1.1 > ii liblua5.2-0 5.2.4-1.1+b2 > ii libmad0 0.15.1b-10 > ii libmatroska6v5 1.4.9-1+deb10u1 > ii libmicrodns0 0.0.10-1 > ii libmpcdec6 2:0.1~r495-1+b2 > ii libmpeg2-4 0.5.1-8 > ii libmpg123-0 1.25.10-2 > ii libmtp9 1.1.16-2 > ii libncursesw6 6.1+20181013-2+deb10u2 > ii libnfs12 3.0.0-2 > ii libogg0 1.3.2-1+b1 > ii libopenmpt-modplug1 0.4.3-1 > ii libopus0 1.3-1 > ii libpng16-16 1.6.36-6 > ii libpostproc55 7:4.1.4-1~deb10u1 > ii libprotobuf-lite17 3.6.1.3-2 > ii libpulse0 12.2-4+deb10u1 > ii libraw1394-11 2.1.2-1+b1 > ii libresid-builder0c2a 2.1.1-15 > ii librsvg2-2 2.44.10-2.1 > ii libsamplerate0 0.1.9-2 > ii libsdl-image1.2 1.2.12-10+deb10u1 > ii libsdl1.2debian 1.2.15+dfsg2-4 > ii libsecret-1-0 0.18.7-1 > ii libshine3 3.1.1-2 > ii libshout3 2.4.1-2 > ii libsidplay2 2.1.1-15 > ii libsndio7.0 1.5.0-3 > ii libsoxr0 0.1.2-3 > ii libspatialaudio0 0.3.0+git20180730+dfsg1-2 > ii libspeex1 1.2~rc1.2-1+b2 > ii libspeexdsp1 1.2~rc1.2-1+b2 > ii libssh2-1 1.8.0-2.1 > ii libstdc++6 8.3.0-6 > ii libswscale5 7:4.1.4-1~deb10u1 > ii libtag1v5 1.11.1+dfsg.1-0.3 > ii libtheora0 1.1.1+dfsg.1-15 > ii libtinfo6 6.1+20181013-2+deb10u2 > ii libtwolame0 0.3.13-4 > ii libudev1 1:3.2.7+devuan1.1 > ii libupnp13 1:1.8.4-2 > ii libusageenvironment3 2018.11.26-1.1 > ii libva-drm2 2.4.0-1 > ii libva2 2.4.0-1 > ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.8-0+deb10u1 > ii libvorbis0a 1.3.6-2 > ii libvorbisenc2 1.3.6-2 > ii libx264-155 2:0.155.2917+git0a84d98-2 > ii libx265-165 2.9-4 > ii libxcb-keysyms1 0.4.0-1+b2 > ii libxcb1 1.13.1-2 > ii libxml2 2.9.4+dfsg1-7+b3 > ii libzvbi0 0.2.35-16 > ii vlc-data 3.0.8-0+deb10u1 > ii zlib1g 1:1.2.11.dfsg-1 > > Versions of packages vlc-plugin-base recommends: > ii xdg-utils 1.1.3-1 > > Versions of packages vlc-plugin-base suggests: > ic libdvd-pkg [libdvdcss2] 1.4.0-1-2 > > Versions of packages vlc-plugin-notify depends on: > ii libc6 2.28-10 > ii libgdk-pixbuf2.0-0 2.38.1+dfsg-1 > ii libglib2.0-0 2.58.3-2+deb10u2 > ii libgtk-3-0 3.24.5-1 > ii libnotify4 0.7.7-4 > ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.8-0+deb10u1 > > Versions of packages vlc-plugin-skins2 depends on: > ii fonts-freefont-ttf 20120503-9 > ii libc6 2.28-10 > ii libfreetype6 2.9.1-3+deb10u1 > ii libfribidi0 1.0.5-3.1+deb10u1 > ii libgcc1 1:8.3.0-6 > ii libstdc++6 8.3.0-6 > ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.8-0+deb10u1 > ii libx11-6 2:1.6.7-1 > ii libxext6 2:1.3.3-1+b2 > ii libxinerama1 2:1.1.4-2 > ii libxpm4 1:3.5.12-1 > > Versions of packages vlc-plugin-skins2 recommends: > ii vlc-bin 3.0.8-0+deb10u1 > > Versions of packages vlc-plugin-video-output depends on: > ii libaa1 1.4p5-46 > ii libavcodec58 7:4.1.4-1~deb10u1 > ii libavutil56 7:4.1.4-1~deb10u1 > ii libc6 2.28-10 > ii libcaca0 0.99.beta19-2.1 > ii libegl1 1.1.0-1 > ii libgl1 1.1.0-1 > ii libgles2 1.1.0-1 > ii libplacebo7 1.7.0-2 > ii libva-drm2 2.4.0-1 > ii libva-wayland2 2.4.0-1 > ii libva-x11-2 2.4.0-1 > ii libva2 2.4.0-1 > ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.8-0+deb10u1 > ii libwayland-client0 1.16.0-1 > ii libwayland-egl1 1.16.0-1 > ii libx11-6 2:1.6.7-1 > ii libxcb-keysyms1 0.4.0-1+b2 > ii libxcb-shm0 1.13.1-2 > ii libxcb-xv0 1.13.1-2 > ii libxcb1 1.13.1-2 > > Versions of packages vlc-plugin-video-splitter depends on: > ii libc6 2.28-10 > ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.8-0+deb10u1 > ii libxcb-randr0 1.13.1-2 > ii libxcb1 1.13.1-2 > > Versions of packages vlc-plugin-visualization depends on: > ii libc6 2.28-10 > ii libgl1 1.1.0-1 > ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.8-0+deb10u1 > > -- no debconf information > -- Sebastian Ramacher
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