If I start any application which uses Qt as GUI provider it fails with the message "QPixmap: Must construct a QApplication before a QPaintDevice" Looking at the callstack thats seems to be not true, QApplication is called. I'm not sure how to proceed. m@MG /tmp $ qlist -ICv qt app-eselect/eselect-qtgraphicssystem-1.1.1 dev-qt/qtchooser-0_p20150102 dev-qt/qtcore-4.8.6-r2 dev-qt/qtdbus-4.8.6-r1 dev-qt/qtgui-4.8.6-r4 dev-qt/qtscript-4.8.6-r2 dev-qt/qtsvg-4.8.6-r1 dev-qt/qttest-4.8.6-r1 dev-qt/qttranslations-4.8.6-r1 dev-qt/qtwebkit-4.8.6-r1 dev-qt/qtxmlpatterns-4.8.6-r1 #0 0x000000382a033577 in raise () from /lib64/libc.so.6 #1 0x000000382a0347c9 in abort () from /lib64/libc.so.6 #2 0x00007ffff731fe3f in qt_message_output (msgType=msgType@entry=QtFatalMsg, buf=<optimized out>) at /usr/src/debug/dev-qt/qtcore-4.8.6-r2/qt-everywhere-opensource-src-4.8.6/src/corelib/global/qglobal.cpp:2359 #3 0x00007ffff731ff08 in qt_message(QtMsgType, const char *, typedef __va_list_tag __va_list_tag *) ( msgType=msgType@entry=QtFatalMsg, msg=msg@entry=0x7ffff7dab868 "QPixmap: Must construct a QApplication before a QPaintDevice", ap=ap@entry=0x7fffffffbfe0) at /usr/src/debug/dev-qt/qtcore-4.8.6-r2/qt-everywhere-opensource-src-4.8.6/src/corelib/global/qglobal.cpp:2405 #4 0x00007ffff73205b8 in qFatal (msg=msg@entry=0x7ffff7dab868 "QPixmap: Must construct a QApplication before a QPaintDevice") at /usr/src/debug/dev-qt/qtcore-4.8.6-r2/qt-everywhere-opensource-src-4.8.6/src/corelib/global/qglobal.cpp:2588 #5 0x00007ffff783f3d5 in qt_pixmap_thread_test () at /usr/src/debug/dev-qt/qtgui-4.8.6-r4/qt-everywhere-opensource-src-4.8.6/src/gui/image/qpixmap.cpp:102 #6 0x00007ffff783f5b6 in QPixmap::QPixmap (this=0x4efd48) at /usr/src/debug/dev-qt/qtgui-4.8.6-r4/qt-everywhere-opensource-src-4.8.6/src/gui/image/qpixmap.cpp:174 #7 0x00007ffff77f8f7e in QCursorData::QCursorData (this=0x4efd30, s=<optimized out>) at /usr/src/debug/dev-qt/qtgui-4.8.6-r4/qt-everywhere-opensource-src-4.8.6/src/gui/kernel/qcursor_x11.cpp:77 #8 0x00007ffff7790628 in QCursorData::initialize () at /usr/src/debug/dev-qt/qtgui-4.8.6-r4/qt-everywhere-opensource-src-4.8.6/src/gui/kernel/qcursor.cpp:403 #9 0x00007ffff77fa831 in QX11Data::xdndSetup () at /usr/src/debug/dev-qt/qtgui-4.8.6-r4/qt-everywhere-opensource-src-4.8.6/src/gui/kernel/qdnd_x11.cpp:708 #10 0x00007ffff77edcc1 in qt_init (priv=priv@entry=0x4c4cf0, display=display@entry=0x0, visual=visual@entry=0, colormap=colormap@entry=0) at /usr/src/debug/dev-qt/qtgui-4.8.6-r4/qt-everywhere-opensource-src-4.8.6/src/gui/kernel/qapplication_x11.cpp:2006 #11 0x00007ffff7784012 in QApplicationPrivate::construct (this=0x4c4cf0, dpy=dpy@entry=0x0, visual=visual@entry=0, cmap=cmap@entry=0) at /usr/src/debug/dev-qt/qtgui-4.8.6-r4/qt-everywhere-opensource-src-4.8.6/src/gui/kernel/qapplication.cpp:842 #12 0x00007ffff77841e5 in QApplication::QApplication (this=0x7fffffffcd50, argc=@0x7fffffffc8bc: 1, argv=0x7fffffffcb50, _internal=17041414) at /usr/src/debug/dev-qt/qtgui-4.8.6-r4/qt-everywhere-opensource-src-4.8.6/src/gui/kernel/qapplication.cpp:741 #13 0x000000000042dff1 in XxApp::XxApp (this=0x7fffffffcd50, argc=<optimized out>, argv=<optimized out>, cmdline=...) at app.cpp:239 #14 0x0000000000434f66 in main (argc=3, argv=0x7fffffffd788, envp=<optimized out>) at main.cpp:79 MG tmp # emerge --info qtgui Portage 2.2.18 (python 2.7.9-final-0, default/linux/amd64/13.0, gcc-4.9.2, glibc-2.20-r2, 4.0.1-gentoo x86_64) ================================================================= System Settings ================================================================= System uname: Linux-4.0.1-gentoo-x86_64-AMD_A6-4400M_APU_with_Radeon-tm-_HD_Graphics-with-gentoo-2.2 KiB Mem: 3381256 total, 1429728 free KiB Swap: 8190972 total, 8190972 free Timestamp of repository gentoo: Wed, 13 May 2015 05:15:01 +0000 sh dash 0.5.7.4 ld GNU gold (Gentoo 2.25 p1.0 2.25) 1.11 ccache version 3.1.9 [disabled] app-shells/bash: 4.2_p53::gentoo dev-java/java-config: 2.2.0::gentoo dev-lang/perl: 5.20.2::gentoo dev-lang/python: 2.7.9-r1::gentoo, 3.4.1::gentoo dev-util/ccache: 3.1.9-r4::gentoo dev-util/cmake: 2.8.12.2-r1::gentoo dev-util/pkgconfig: 0.28-r2::gentoo sys-apps/baselayout: 2.2::gentoo sys-apps/openrc: 0.13.11::gentoo sys-apps/sandbox: 2.6-r1::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69::gentoo sys-devel/automake: 1.11.6-r1::gentoo, 1.13.4::gentoo sys-devel/binutils: 2.25::gentoo sys-devel/gcc: 4.8.4::gentoo, 4.9.2::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: 3.18::gentoo (virtual/os-headers) sys-libs/glibc: 2.20-r2::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.us.gentoo.org/gentoo-portage priority: -1000 local-crossdev location: /usr/local/portage-crossdev masters: gentoo priority: 0 x-portage location: /usr/local/portage masters: gentoo priority: 1 ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -mtune=native -pipe -O1 -g3 -ggdb3 -fno-omit-frame-pointer" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/gnupg/qualified.txt /var/lib/hsqldb" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.5/ext-active/ /etc/php/cgi-php5.5/ext-active/ /etc/php/cli-php5.5/ext-active/ /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 -mtune=native -pipe -O1 -g3 -ggdb3 -fno-omit-frame-pointer" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--quiet-build=y --quiet=n" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs cgroup config-protect-if-modified distlocks ebuild-locks fixlafiles installsources merge-sync multilib-strict network-sandbox news nostrip parallel-fetch preserve-libs protect-owned sandbox sfperms strict test-fail-continue unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="de_DE.utf8" LDFLAGS="-Wl,--as-needed -Wl,--hash-style=gnu" MAKEOPTS="-j2 V=0" 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 acl aes alsa amd64 avx branding fma fma3 fma4 hdaps ipv6 mmx mmxext nls nptl openmp pic popcnt seccomp sse sse2 sse3 sse4_1 sse4_2 sse4a ssl ssse3 threads truetype unicode vdpau vim-syntax xop" ABI_X86="64" CPU_FLAGS_X86="aes avx fma3 fma4 mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 xop" ELIBC="glibc" INPUT_DEVICES="evdev" KERNEL="linux" LIBREOFFICE_EXTENSIONS="presenter-console pdfimport presenter-minimizer" LINGUAS="de" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4" RUBY_TARGETS="ruby19" USERLAND="GNU" VIDEO_CARDS="r600 radeon" XFCE_PLUGINS="trash clock battery" Unset: CPPFLAGS, CTARGET, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON ================================================================= Package Settings ================================================================= dev-qt/qtgui-4.8.6-r4::gentoo was built with the following: USE="debug glib gtkstyle xv -accessibility (-aqua) -cups -egl -exceptions -mng -nas -nis -pch -qt3support -tiff -trace -xinerama" ABI_X86="64 -32 -x32" CFLAGS="-march=native -mtune=native -pipe -O1 -g3 -ggdb3 -fno-omit-frame-pointer -fno-lto -fno-use-linker-plugin" CXXFLAGS="-march=native -mtune=native -pipe -O1 -g3 -ggdb3 -fno-omit-frame-pointer -fno-lto -fno-use-linker-plugin" LDFLAGS="-Wl,--as-needed -Wl,--hash-style=gnu -fno-lto -fno-use-linker-plugin" Reproducible: Always
dup of bug #549276?
Yep *** This bug has been marked as a duplicate of bug 549276 ***
