Hello, This is my first time posting and newbie in the field so please go easy on me if I made some mistakes. I have recently upgraded to the Jethro and added Qt5.5 for my Wandboard-dual via git clone -b jethro https://github.com/meta-qt5/meta-qt5.git I also followed the instructions (editing bblayers.conf and local.conf) from here: http://wiki.wandboard.org/Building_Qt5_using_yocto_on_Wandboard. I have noticed that I have to have X11 to be able to build the whole thing. If I remove X11 (as instructed by the above webpage) via DISTRO_FEATURES_remove = "x11 wayland", then build fails. Here are the details: (log is also attached) WARNING: QA Issue: cinematicexperience: /cinematicexperience/usr/share/cinematicexperience-1.0/content/images/11.png is owned by uid 1000, which is the same as the user running bitbake. This may be due to host contamination [host-user-contaminated] ERROR: Unable to install packages. Command '/home/martin/Yocto/fsl-community-bsp/build/tmp/sysroots/x86_64-linux/usr/bin/smart --log-level=warning --data-dir=/home/martin/Yocto/fsl-community-bsp/build/tmp/work/wandboard-poky-linux-gnueabi/fsl-image-multimedia-full/1.0-r0/rootfs/var/lib/smart install -y libgcc1@cortexa9hf_vfp_neon fsl-alsa-plugins@wandboard qtquickcontrols-qmlplugins@cortexa9hf_vfp_neon alsa-tools@cortexa9hf_vfp_neon tslib-calibrate@cortexa9hf_vfp_neon packagegroup-core-ssh-openssh@all libz1@cortexa9hf_vfp_neon qtdeclarative@cortexa9hf_vfp_neon dbus-1@cortexa9hf_vfp_neon tslib-conf@cortexa9hf_vfp_neon cinematicexperience@cortexa9hf_vfp_neon gdb@cortexa9hf_vfp_neon qtsystems@cortexa9hf_vfp_neon alsa-state@wandboard libgcc-s-dev@cortexa9hf_vfp_neon qtsystems-qmlplugins@cortexa9hf_vfp_neon chkconfig@cortexa9hf_vfp_neon libstdc++-staticdev@cortexa9hf_vfp_neon cpufrequtils@cortexa9hf_vfp_neon glib-networking@cortexa9hf_vfp_neon gcc@cortexa9hf_vfp_neon qtdeclarative-plugins@cortexa9hf_vfp_neon cmake@cortexa9hf_vfp_neon nano@cortexa9hf_vfp_neon alsa-lib@cortexa9hf_vfp_neon_mx6qdl qtmultimedia@cortexa9hf_vfp_neon autoconf@cortexa9hf_vfp_neon pkgconfig@cortexa9hf_vfp_neon qtgraphicaleffects-qmlplugins@cortexa9hf_vfp_neon automake@cortexa9hf_vfp_neon g++@cortexa9hf_vfp_neon qtdeclarative-tools@cortexa9hf_vfp_neon ccache@cortexa9hf_vfp_neon libcairo2@cortexa9hf_vfp_neon_mx6qdl libstdc++6@cortexa9hf_vfp_neon libglib-2.0-0@cortexa9hf_vfp_neon qtbase-fonts@cortexa9hf_vfp_neon_mx6qdl openssh-sftp-server@cortexa9hf_vfp_neon boost@cortexa9hf_vfp_neon packagegroup-core-boot@wandboard libvpu4@wandboard qt3d@cortexa9hf_vfp_neon qtlocation-qmlplugins@cortexa9hf_vfp_neon libts-1.0-0@cortexa9hf_vfp_neon evtest@cortexa9hf_vfp_neon packagegroup-core-buildessential@all qtscript@cortexa9hf_vfp_neon packagegroup-base-extended@wandboard glibmm@cortexa9hf_vfp_neon packagegroup-fsl-gstreamer1.0-full@all qtimageformats-plugins@cortexa9hf_vfp_neon libstdc++-dev@cortexa9hf_vfp_neon qtconnectivity-qmlplugins@cortexa9hf_vfp_neon qtmultimedia-plugins@cortexa9hf_vfp_neon qtlocation-plugins@cortexa9hf_vfp_neon libqt5svg5@cortexa9hf_vfp_neon qtbase-plugins@cortexa9hf_vfp_neon_mx6qdl pango@cortexa9hf_vfp_neon libfreetype6@cortexa9hf_vfp_neon ruby@cortexa9hf_vfp_neon libqt5svg-plugins@cortexa9hf_vfp_neon packagegroup-fsl-gstreamer1.0@wandboard packagegroup-fsl-tools-gpu@wandboard qtdeclarative-qmlplugins@cortexa9hf_vfp_neon i2c-tools@cortexa9hf_vfp_neon run-postinsts@all qtbase-tools@cortexa9hf_vfp_neon_mx6qdl qtsystems-tools@cortexa9hf_vfp_neon libqt5sensors5@cortexa9hf_vfp_neon qt3d-qmlplugins@cortexa9hf_vfp_neon qtmultimedia-qmlplugins@cortexa9hf_vfp_neon imx-test@wandboard tslib-tests@cortexa9hf_vfp_neon alsa-plugins@cortexa9hf_vfp_neon packagegroup-fsl-tools-testapps@wandboard binutils@cortexa9hf_vfp_neon libfontconfig1@cortexa9hf_vfp_neon locale-base-en-us@cortexa9hf_vfp_neon locale-base-en-gb@cortexa9hf_vfp_neon' returned 1: Loading cache... Updating cache... ######################################## [100%] Computing transaction...error: Can't install fsl-gpu-sdk-2.1-r0@cortexa9hf_vfp_neon_mx6qdl: no package provides libXrandr.so.2 ERROR: Function failed: do_rootfs