2018-09-04 15:17:04,629 INFO Using config files '['./DistUpgrade.cfg.xenial']'
2018-09-04 15:17:04,630 INFO uname information: 'Linux tesla 4.15.0-33-generic #36~16.04.1-Ubuntu SMP Wed Aug 15 17:21:05 UTC 2018 x86_64'
2018-09-04 15:17:04,923 INFO apt version: '1.2.27'
2018-09-04 15:17:04,923 INFO python version: '3.5.2 (default, Nov 23 2017, 16:37:01) 
[GCC 5.4.0 20160609]'
2018-09-04 15:17:04,926 INFO release-upgrader version '18.04.24' started
2018-09-04 15:17:04,929 INFO locale: 'en_US' 'UTF-8'
2018-09-04 15:17:05,094 DEBUG Using 'DistUpgradeViewText' view
2018-09-04 15:17:05,140 DEBUG enable dpkg --force-overwrite
2018-09-04 15:17:05,171 DEBUG creating statefile: '/var/log/dist-upgrade/apt-clone_system_state.tar.gz'
2018-09-04 15:17:09,763 DEBUG lsb-release: 'xenial'
2018-09-04 15:17:13,702 DEBUG _pythonSymlinkCheck run
2018-09-04 15:17:13,705 DEBUG openCache()
2018-09-04 15:17:13,705 DEBUG No such plugin directory: ./plugins
2018-09-04 15:17:13,705 DEBUG plugins for condition 'PreCacheOpen' are '[]'
2018-09-04 15:17:13,705 DEBUG plugins for condition 'bionicPreCacheOpen' are '[]'
2018-09-04 15:17:13,705 DEBUG plugins for condition 'from_xenialPreCacheOpen' are '[]'
2018-09-04 15:17:13,705 DEBUG quirks: running PreCacheOpen
2018-09-04 15:17:13,705 DEBUG running Quirks.PreCacheOpen
2018-09-04 15:17:14,170 DEBUG /openCache(), new cache size 88604
2018-09-04 15:17:14,170 DEBUG need_server_mode(): run in 'desktop' mode, (because of pkg 'xubuntu-core')
2018-09-04 15:17:14,170 DEBUG checkViewDepends()
2018-09-04 15:17:14,172 DEBUG running doUpdate() (showErrors=False)
2018-09-04 15:17:18,302 DEBUG openCache()
2018-09-04 15:17:18,844 DEBUG /openCache(), new cache size 88604
2018-09-04 15:17:18,844 DEBUG doPostInitialUpdate
2018-09-04 15:17:18,844 DEBUG plugins for condition 'PostInitialUpdate' are '[]'
2018-09-04 15:17:18,844 DEBUG plugins for condition 'bionicPostInitialUpdate' are '[]'
2018-09-04 15:17:18,844 DEBUG plugins for condition 'from_xenialPostInitialUpdate' are '[]'
2018-09-04 15:17:18,845 DEBUG quirks: running bionicPostInitialUpdate
2018-09-04 15:17:18,845 DEBUG running Quirks.bionicPostInitialUpdate
2018-09-04 15:17:20,562 DEBUG MetaPkgs: xubuntu-core xubuntu-desktop
2018-09-04 15:17:24,691 DEBUG Foreign: awesome cpp-4.9 cpp-5 cuda cuda-9-2 cuda-command-line-tools-9-2 cuda-compiler-9-2 cuda-cublas-9-2 cuda-cublas-dev-9-2 cuda-cudart-9-2 cuda-cudart-dev-9-2 cuda-cufft-9-2 cuda-cufft-dev-9-2 cuda-cuobjdump-9-2 cuda-cupti-9-2 cuda-curand-9-2 cuda-curand-dev-9-2 cuda-cusolver-9-2 cuda-cusolver-dev-9-2 cuda-cusparse-9-2 cuda-cusparse-dev-9-2 cuda-demo-suite-9-2 cuda-documentation-9-2 cuda-driver-dev-9-2 cuda-drivers cuda-gdb-9-2 cuda-gpu-library-advisor-9-2 cuda-libraries-9-2 cuda-libraries-dev-9-2 cuda-license-9-2 cuda-memcheck-9-2 cuda-misc-headers-9-2 cuda-npp-9-2 cuda-npp-dev-9-2 cuda-nsight-9-2 cuda-nvcc-9-2 cuda-nvdisasm-9-2 cuda-nvgraph-9-2 cuda-nvgraph-dev-9-2 cuda-nvml-dev-9-2 cuda-nvprof-9-2 cuda-nvprune-9-2 cuda-nvrtc-9-2 cuda-nvrtc-dev-9-2 cuda-nvtx-9-2 cuda-nvvp-9-2 cuda-runtime-9-2 cuda-samples-9-2 cuda-toolkit-9-2 cuda-tools-9-2 cuda-visual-tools-9-2 docker-ce emacs25 emacs25-common fail2ban g++-4.9 g++-5 gcc-4.8-base gcc-4.9 gcc-4.9-base gcc-5 gcc-5-base gcc-5-multilib gcc-6-base gcc-7-base gcc-8-base gcc-8-base:i386 gfortran-5 heroku lib32asan2 lib32atomic1 lib32cilkrts5 lib32gcc-5-dev lib32gcc1 lib32gomp1 lib32itm1 lib32mpx0 lib32quadmath0 lib32stdc++6 lib32ubsan0 libasan0 libasan1 libasan2 libatomic1 libcc1-0 libcilkrts5 libcuda1-396 libdrm-amdgpu1 libdrm-common libdrm-dev libdrm-intel1 libdrm-nouveau2 libdrm-radeon1 libdrm2 libgcc-4.8-dev libgcc-4.9-dev libgcc-5-dev libgcc1 libgcc1:i386 libgfortran-5-dev libgfortran3 libgomp1 libitm1 liblsan0 libmpx0 libquadmath0 libstdc++-4.8-dev libstdc++-4.9-dev libstdc++-5-dev libstdc++6 libtsan0 libubsan0 libwayland-client0 libwayland-cursor0 libwayland-server0 libx32asan2 libx32atomic1 libx32cilkrts5 libx32gcc-5-dev libx32gcc1 libx32gomp1 libx32itm1 libx32quadmath0 libx32stdc++6 libx32ubsan0 libxcb-xrm0 libxnvctrl0 lua-lgi neurodebian-popularity-contest nvidia-396 nvidia-396-dev nvidia-modprobe nvidia-opencl-icd-396 nvidia-settings p7zip p7zip-full psychopy python-chardet python-joblib python-numexpr python-opengl python-openpyxl python-pandas python-pandas-lib python-patsy python-pkg-resources python-py python-pyglet python-pytest python-statsmodels python-statsmodels-lib python3-chardet python3-graph-tool python3-pkg-resources singularity-container xserver-xorg-video-amdgpu xserver-xorg-video-intel xserver-xorg-video-nouveau
2018-09-04 15:17:24,691 DEBUG Obsolete: gskcrypt64 gskssl64 libcudnn7 libcudnn7-dev libcudnn7-doc rstudio-server tivsm-api64 tivsm-ba
2018-09-04 15:17:24,691 DEBUG updateSourcesList()
2018-09-04 15:17:24,743 DEBUG rewriteSourcesList() with mirror_check
2018-09-04 15:17:24,743 DEBUG ['ubuntu-minimal', 'ubuntu-standard']
2018-09-04 15:17:24,743 DEBUG Checking pkg: ubuntu-minimal
2018-09-04 15:17:24,745 DEBUG Checking pkg: ubuntu-standard
2018-09-04 15:17:24,747 DEBUG examining: 'deb http://de.archive.ubuntu.com/ubuntu/ xenial main restricted'
2018-09-04 15:17:24,747 DEBUG entry 'deb http://de.archive.ubuntu.com/ubuntu/ bionic main restricted' updated to new dist
2018-09-04 15:17:24,747 DEBUG examining: 'deb http://de.archive.ubuntu.com/ubuntu/ xenial-updates main restricted'
2018-09-04 15:17:24,748 DEBUG entry 'deb http://de.archive.ubuntu.com/ubuntu/ bionic-updates main restricted' updated to new dist
2018-09-04 15:17:24,748 DEBUG examining: 'deb http://de.archive.ubuntu.com/ubuntu/ xenial universe'
2018-09-04 15:17:24,748 DEBUG entry 'deb http://de.archive.ubuntu.com/ubuntu/ bionic universe' updated to new dist
2018-09-04 15:17:24,748 DEBUG examining: 'deb http://de.archive.ubuntu.com/ubuntu/ xenial-updates universe'
2018-09-04 15:17:24,748 DEBUG entry 'deb http://de.archive.ubuntu.com/ubuntu/ bionic-updates universe' updated to new dist
2018-09-04 15:17:24,748 DEBUG examining: 'deb http://de.archive.ubuntu.com/ubuntu/ xenial multiverse'
2018-09-04 15:17:24,748 DEBUG entry 'deb http://de.archive.ubuntu.com/ubuntu/ bionic multiverse' updated to new dist
2018-09-04 15:17:24,748 DEBUG examining: 'deb http://de.archive.ubuntu.com/ubuntu/ xenial-updates multiverse'
2018-09-04 15:17:24,748 DEBUG entry 'deb http://de.archive.ubuntu.com/ubuntu/ bionic-updates multiverse' updated to new dist
2018-09-04 15:17:24,748 DEBUG examining: 'deb http://de.archive.ubuntu.com/ubuntu/ xenial-backports main restricted universe multiverse'
2018-09-04 15:17:24,748 DEBUG entry 'deb http://de.archive.ubuntu.com/ubuntu/ bionic-backports main restricted universe multiverse' updated to new dist
2018-09-04 15:17:24,748 DEBUG examining: 'deb http://security.ubuntu.com/ubuntu xenial-security main restricted'
2018-09-04 15:17:24,748 DEBUG entry 'deb http://security.ubuntu.com/ubuntu bionic-security main restricted' updated to new dist
2018-09-04 15:17:24,748 DEBUG examining: 'deb http://security.ubuntu.com/ubuntu xenial-security universe'
2018-09-04 15:17:24,748 DEBUG entry 'deb http://security.ubuntu.com/ubuntu bionic-security universe' updated to new dist
2018-09-04 15:17:24,748 DEBUG examining: 'deb http://security.ubuntu.com/ubuntu xenial-security multiverse'
2018-09-04 15:17:24,748 DEBUG entry 'deb http://security.ubuntu.com/ubuntu bionic-security multiverse' updated to new dist
2018-09-04 15:17:24,749 DEBUG examining: 'deb http://downloads.skewed.de/apt/xenial xenial universe'
2018-09-04 15:17:24,749 DEBUG entry '# deb http://downloads.skewed.de/apt/xenial bionic universe # disabled on upgrade to bionic' was disabled (unknown mirror)
2018-09-04 15:17:24,749 DEBUG examining: 'deb-src http://downloads.skewed.de/apt/xenial xenial universe'
2018-09-04 15:17:24,750 DEBUG entry '# deb-src http://downloads.skewed.de/apt/xenial bionic universe # disabled on upgrade to bionic' was disabled (unknown mirror)
2018-09-04 15:17:24,750 DEBUG examining: 'deb [arch=amd64] https://download.docker.com/linux/ubuntu xenial stable'
2018-09-04 15:17:24,751 DEBUG entry '# deb [arch=amd64] https://download.docker.com/linux/ubuntu bionic stable # disabled on upgrade to bionic' was disabled (unknown mirror)
2018-09-04 15:17:24,751 DEBUG examining: 'deb https://cli-assets.heroku.com/branches/stable/apt ./'
2018-09-04 15:17:24,752 DEBUG entry '# deb https://cli-assets.heroku.com/branches/stable/apt ./ # disabled on upgrade to bionic' was disabled (unknown mirror)
2018-09-04 15:17:24,752 DEBUG examining: 'deb http://ppa.launchpad.net/xorg-edgers/ppa/ubuntu xenial main'
2018-09-04 15:17:24,753 DEBUG entry '# deb http://ppa.launchpad.net/xorg-edgers/ppa/ubuntu bionic main # disabled on upgrade to bionic' was disabled (unknown mirror)
2018-09-04 15:17:24,753 DEBUG examining: 'deb http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu xenial main'
2018-09-04 15:17:24,753 DEBUG entry '# deb http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu bionic main # disabled on upgrade to bionic' was disabled (unknown mirror)
2018-09-04 15:17:24,754 DEBUG examining: 'deb http://ppa.launchpad.net/klaus-vormweg/awesome/ubuntu xenial main'
2018-09-04 15:17:24,754 DEBUG entry '# deb http://ppa.launchpad.net/klaus-vormweg/awesome/ubuntu bionic main # disabled on upgrade to bionic' was disabled (unknown mirror)
2018-09-04 15:17:24,754 DEBUG examining: 'deb http://ppa.launchpad.net/kelleyk/emacs/ubuntu xenial main'
2018-09-04 15:17:24,755 DEBUG entry '# deb http://ppa.launchpad.net/kelleyk/emacs/ubuntu bionic main # disabled on upgrade to bionic' was disabled (unknown mirror)
2018-09-04 15:17:24,755 DEBUG examining: 'deb http://ppa.launchpad.net/ubuntu-toolchain-r/test/ubuntu xenial main'
2018-09-04 15:17:24,756 DEBUG entry '# deb http://ppa.launchpad.net/ubuntu-toolchain-r/test/ubuntu bionic main # disabled on upgrade to bionic' was disabled (unknown mirror)
2018-09-04 15:17:24,756 DEBUG examining: 'deb http://ppa.launchpad.net/marutter/rrutter/ubuntu xenial main'
2018-09-04 15:17:24,757 DEBUG entry '# deb http://ppa.launchpad.net/marutter/rrutter/ubuntu bionic main # disabled on upgrade to bionic' was disabled (unknown mirror)
2018-09-04 15:17:24,757 DEBUG examining: 'deb http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1604/x86_64 /'
2018-09-04 15:17:24,758 DEBUG entry '# deb http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1604/x86_64 / # disabled on upgrade to bionic' was disabled (unknown mirror)
2018-09-04 15:17:24,758 DEBUG examining: 'deb http://neurodebian.ovgu.de/debian data main contrib non-free'
2018-09-04 15:17:24,759 DEBUG entry '# deb http://neurodebian.ovgu.de/debian data main contrib non-free # disabled on upgrade to bionic' was disabled (unknown mirror)
2018-09-04 15:17:24,759 DEBUG examining: 'deb http://neurodebian.ovgu.de/debian xenial main contrib non-free'
2018-09-04 15:17:24,760 DEBUG entry '# deb http://neurodebian.ovgu.de/debian bionic main contrib non-free # disabled on upgrade to bionic' was disabled (unknown mirror)
2018-09-04 15:17:28,492 DEBUG running doUpdate() (showErrors=True)
2018-09-04 15:17:40,300 DEBUG openCache()
2018-09-04 15:17:40,300 DEBUG failed to SystemUnLock() (E:Not locked) 
2018-09-04 15:17:40,823 DEBUG /openCache(), new cache size 91530
2018-09-04 15:17:40,824 DEBUG need_server_mode(): run in 'desktop' mode, (because of pkg 'xubuntu-core')
2018-09-04 15:17:41,312 ERROR Dist-upgrade failed: 'E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.'
2018-09-04 15:17:41,313 DEBUG abort called
2018-09-04 15:17:41,313 DEBUG openCache()
2018-09-04 15:17:41,314 DEBUG failed to SystemUnLock() (E:Not locked) 
2018-09-04 15:17:43,036 DEBUG /openCache(), new cache size 88604