dropbox 3.12.6 fails to start with the following crash log : <snip> Traceback (most recent call last): File "dropbox/client/main.py", line 4065, in main_startup File "dropbox/client/main.py", line 1980, in run File "ui/common/uikit.py", line 383, in create_ui_kit File "dropbox/client/ui/qt/__init__.py", line 31, in <module> File "PyQt5/QtWidgets.py", line 14, in <module> File "PyQt5/QtGui.py", line 14, in <module> ImportError: /opt/dropbox/PyQt5.QtGui.so: undefined symbol: _ZTI18QOpenGLTimeMonitor The dropbox internal PyQt5 is apparently compiled a slight bit different than mine. I have a local build of 3.12.4 that does work. Reproducible: Always
what version of dev-qt/qtgui? and what useflags on it? emerge --info dev-qt/qtgui
Portage 2.2.26 (python 3.4.3-final-0, default/linux/amd64/13.0/desktop/gnome/systemd, gcc-5.2.0, glibc-2.21-r1, 4.4.0-gentoo-r1 x86_64) ================================================================= System Settings ================================================================= System uname: Linux-4.4.0-gentoo-r1-x86_64-Intel-R-_Core-TM-_i7-2630QM_CPU_@_2.00GHz-with-gentoo-2.2 KiB Mem: 3938548 total, 63000 free KiB Swap: 8386556 total, 7294360 free Timestamp of repository gentoo: Thu, 04 Feb 2016 09:30:01 +0000 sh bash 4.3_p42-r1 ld GNU gold (Gentoo 2.25.1 p1.1 2.25.1) 1.11 app-shells/bash: 4.3_p42-r1::gentoo dev-java/java-config: 2.2.0::gentoo dev-lang/perl: 5.20.2::gentoo dev-lang/python: 2.7.11-r2::gentoo, 3.4.3-r7::gentoo, 3.5.1-r2::gentoo dev-util/cmake: 3.3.1-r1::gentoo dev-util/pkgconfig: 0.28-r2::gentoo sys-apps/baselayout: 2.2::gentoo sys-apps/openrc: 0.19.1::gentoo sys-apps/sandbox: 2.10-r1::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69::gentoo sys-devel/automake: 1.11.6-r1::gentoo, 1.12.6::gentoo, 1.14.1::gentoo, 1.15::gentoo sys-devel/binutils: 2.25.1-r1::gentoo sys-devel/gcc: 5.2.0::gentoo sys-devel/gcc-config: 1.7.3::gentoo sys-devel/libtool: 2.4.6::gentoo sys-devel/make: 4.1-r1::gentoo sys-kernel/linux-headers: 4.3::gentoo (virtual/os-headers) sys-libs/glibc: 2.21-r1::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 rancor-local location: /home/foser/overlay masters: gentoo priority: 0 bumblebee location: /var/lib/layman/bumblebee sync-type: laymansync sync-uri: git://github.com/Bumblebee-Project/bumblebee-gentoo masters: gentoo priority: 50 gnome location: /var/lib/layman/gnome sync-type: laymansync sync-uri: git://anongit.gentoo.org/proj/gnome.git masters: gentoo priority: 50 x11 location: /var/lib/layman/x11 sync-type: laymansync sync-uri: git://anongit.gentoo.org/proj/x11 masters: gentoo priority: 50 ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-march=native -O2 -pipe" DISTDIR="/usr/portage/distfiles" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs cgroup config-protect-if-modified distlocks downgrade-backup ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="ftp://gentoo.tiscali.nl/pub/mirror/gentoo/ http://gentoo.tiscali.nl/ ftp://ftp.snt.utwente.nl/pub/os/linux/gentoo http://ftp.snt.utwente.nl/pub/os/linux/gentoo rsync://ftp.snt.utwente.nl/gentoo" LANG="en_US.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j4 -l1.5" PKGDIR="/usr/portage/packages" 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" PORTAGE_TMPDIR="/var/tmp" USE="X a52 aac aacplus acl acpi aes afp alsa amd64 archive avahi avx berkdb bluetooth branding btrfs bzip2 cairo caps cdda cdr clang cli clutter colord cracklib crypt cryptsetup cue cups cxx dbus device-mapper dnssec dri dts dvd dvdr eds egl emboss encode epoll evo exif fam fat ffmpeg fftw firefox flac fontconfig foomaticdb fortran fuse gbm gdbm gdm gdu geoclue gif gles2 gmp gnome gnome-keyring gnome-online-accounts gnutls gold google gphoto2 gsf gstreamer gtk gtk3 harfbuzz http iconv introspection ios ipv6 irc jabber jemalloc jpeg jpeg2k lame lcms libnotify libsecret lldb lvm lzo mad map mdnsresponder-compat minizip mms mmx mmxext mng modules mp3 mp4 mpeg msn mtp multilib nautilus ncurses network networkmanager nls nptl obex ogg opencl opengl openmp opus orc pam pango pcre pdf playlist png policykit popcnt ppds pulseaudio pwquality quvi raw readline realtime rtmp s3tc samba scrypt sdl seccomp secure-delete session speex spell spice sse sse2 sse3 sse4 sse4_1 sse4_2 ssh ssl ssse3 startup-notification steamgames_source_engine steamgames_trine2 subtitles svg systemd taglib tcpd telepathy theora thetvdb threads tiff timezone tracker transcode truetype twolame udev udisks unicode upnp upnp-av upower usb uvm v4l vaapi vala virgl vorbis vpx wayland wayland-compositor webp wxwidgets x264 x265 xattr xcb xlib-xcb xml xmp xv xvid xwayland zeroconf zlib" ABI_X86="64" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" 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" APACHE2_MPMS="prefork" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext sse sse2 sse3 ssse3 sse4 sse4_1 sse4_2 avx aes popcnt" DRACUT_MODULES="crypt lvm systemd caps btrfs" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="wacom" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en nl" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python3_4" PYTHON_TARGETS="python2_7 python3_4" RUBY_TARGETS="ruby20 ruby21 ruby21" USERLAND="GNU" VIDEO_CARDS="intel i915 i965 nouveau" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON ================================================================= Package Settings ================================================================= dev-python/PyQt5-5.5::gentoo was built with the following: USE="dbus declarative gles2 gui network opengl printsupport sql svg widgets xmlpatterns -debug -designer -doc -examples -help -multimedia (-positioning) (-sensors) (-serialport) -testlib (-webchannel) -webkit (-websockets) -x11extras" ABI_X86="64" PYTHON_TARGETS="python2_7 python3_4 -python3_3 -python3_5"
Do you get the same output as me when you run this command? # objdump -T /usr/lib64/libQt5Gui.so | grep _ZTI18QOpenGLTimeMonitor 0000000000503b90 w DO .data.rel.ro 0000000000000018 Base _ZTI18QOpenGLTimeMonitor What useflags do you have on dev-qt/qtgui? Can you confirm that # ldd /opt/dropbox/PyQt5.QtGui.so has these same lines (The rest of the lines do not seem relevant): libQt5Gui.so.5 => /usr/lib64/libQt5Gui.so.5 (0x0000038c95949000) libQt5Core.so.5 => /usr/lib64/libQt5Core.so.5 (0x0000038c9547d000) libGL.so.1 => /usr/lib64/libGL.so.1 (0x0000038c951db000)
objdump is empty libQt5Gui.so.5 => /usr/lib64/libQt5Gui.so.5 (0x00007f83bca8d000) libQt5Core.so.5 => /usr/lib64/libQt5Core.so.5 (0x00007f83bc62b000) libGL.so.1 => /usr/lib64/libGL.so.1 (0x00007f83bc5a4000) dev-qt/qtgui-5.4.2-r1:5::gentoo USE="dbus egl evdev gif gles2 harfbuzz jpeg png udev xcb -accessibility -debug -eglfs -gtkstyle -ibus {-test}"
I have exactly the same version and I have that symbol, but our USEflags differ WORKUSE="dbus gif harfbuzz jpeg png udev xcb -accessibility -debug -egl -eglfs -evdev -gles2 -gtkstyle -ibus {-test}" FAILUSE="dbus egl evdev gif gles2 harfbuzz jpeg png udev xcb -accessibility -debug -eglfs -gtkstyle -ibus {-test}" The only differences are: WORKUSE="-egl -evdev -gles2" FAILUSE="egl evdev gles2" I also have: dev-qt/qtopengl-5.4.2:5::gentoo USE="-debug -gles2 {-test}" Can you try switching the useflags one by one on qtgui and objdump and see which one makes the symbol appear? I suspect this flag needs to be disabled: gles2: Use GLES 2.0 or later instead of full OpenGL I cannot figure out how to make dropbox load the system's version of PyQt5 instead of using their precompiled version :(
Dropping gles2 seems to do the trick, had to drop it on some more packages as well : dev-qt/qtgui:5 -gles2 dev-qt/qtdeclarative -gles2 dev-qt/qtopengl -gles2 dev-qt/qtwidgets -gles2 dev-qt/qtprintsupport -gles2 I guess the main ones are qtgui and qtopengl.
However, it started, it didn't actually work with the system librsync. It started but it never synced. Needed to install with USE=+librsync-bundled to get it working.
Fixed this in the new version bump commit 46997da28c533d1692f26c19c958f7d7ce6c0a56 Author: Jason Zaman <perfinion@gentoo.org> Date: Wed Mar 30 10:47:23 2016 net-misc/dropbox: version bump to 3.17.31 Also fix the [-gles2] dep in QT5, thanks to Marinus Schraal Package-Manager: portage-2.2.26
