Ran in the same problem: - bad file is named 'cinnamon-settings-daemon-xrandr.desktop', deleting this solved the issue. - System is Linux Mint 18.3 Cinnamon 64-bit - Graphics Intel Sky Lake integrated with two monitors The bad file has a modification date of 2018-02-01. On that day I updated quite a lot packages. Maybe someone can see, if one of these packages is the bad one. Upgraded the following packages: chromium-codecs-ffmpeg-extra (63.0.3239.84-0ubuntu0.16.04.1) to 64.0.3282.119-0ubuntu0.16.04.1 cpp-5 (5.4.0-6ubuntu1~16.04.5) to 5.4.0-6ubuntu1~16.04.6 curl (7.47.0-1ubuntu2.5) to 7.47.0-1ubuntu2.6 firefox (57.0.4+linuxmint1+sylvia) to 58.0+linuxmint2+sylvia firefox-locale-en (57.0.4+linuxmint1+sylvia) to 58.0+linuxmint2+sylvia fwupdate (0.5-2ubuntu5) to 0.5-2ubuntu7 g++-5 (5.4.0-6ubuntu1~16.04.5) to 5.4.0-6ubuntu1~16.04.6 gcc-5 (5.4.0-6ubuntu1~16.04.5) to 5.4.0-6ubuntu1~16.04.6 gcc-5-base (5.4.0-6ubuntu1~16.04.5) to 5.4.0-6ubuntu1~16.04.6 gcc-5-base:i386 (5.4.0-6ubuntu1~16.04.5) to 5.4.0-6ubuntu1~16.04.6 gir1.2-javascriptcoregtk-4.0 (2.18.5-0ubuntu0.16.04.1) to 2.18.6-0ubuntu0.16.04.1 gir1.2-webkit2-4.0 (2.18.5-0ubuntu0.16.04.1) to 2.18.6-0ubuntu0.16.04.1 lib32stdc++6 (5.4.0-6ubuntu1~16.04.5) to 5.4.0-6ubuntu1~16.04.6 libasan2 (5.4.0-6ubuntu1~16.04.5) to 5.4.0-6ubuntu1~16.04.6 libatomic1 (5.4.0-6ubuntu1~16.04.5) to 5.4.0-6ubuntu1~16.04.6 libcc1-0 (5.4.0-6ubuntu1~16.04.5) to 5.4.0-6ubuntu1~16.04.6 libcilkrts5 (5.4.0-6ubuntu1~16.04.5) to 5.4.0-6ubuntu1~16.04.6 libcurl3 (7.47.0-1ubuntu2.5) to 7.47.0-1ubuntu2.6 libcurl3-gnutls (7.47.0-1ubuntu2.5) to 7.47.0-1ubuntu2.6 libfwup0 (0.5-2ubuntu5) to 0.5-2ubuntu7 libgcab-1.0-0 (0.7-1) to 0.7-1ubuntu0.1 libgcc-5-dev (5.4.0-6ubuntu1~16.04.5) to 5.4.0-6ubuntu1~16.04.6 libgfortran3 (5.4.0-6ubuntu1~16.04.5) to 5.4.0-6ubuntu1~16.04.6 libgomp1 (5.4.0-6ubuntu1~16.04.5) to 5.4.0-6ubuntu1~16.04.6 libitm1 (5.4.0-6ubuntu1~16.04.5) to 5.4.0-6ubuntu1~16.04.6 libjavascriptcoregtk-4.0-18 (2.18.5-0ubuntu0.16.04.1) to 2.18.6-0ubuntu0.16.04.1 liblsan0 (5.4.0-6ubuntu1~16.04.5) to 5.4.0-6ubuntu1~16.04.6 libmpx0 (5.4.0-6ubuntu1~16.04.5) to 5.4.0-6ubuntu1~16.04.6 libquadmath0 (5.4.0-6ubuntu1~16.04.5) to 5.4.0-6ubuntu1~16.04.6 libruby2.3 (2.3.1-2~16.04.5) to 2.3.1-2~16.04.6 libstdc++-5-dev (5.4.0-6ubuntu1~16.04.5) to 5.4.0-6ubuntu1~16.04.6 libstdc++6 (5.4.0-6ubuntu1~16.04.5) to 5.4.0-6ubuntu1~16.04.6 libstdc++6:i386 (5.4.0-6ubuntu1~16.04.5) to 5.4.0-6ubuntu1~16.04.6 libtasn1-6 (4.7-3ubuntu0.16.04.2) to 4.7-3ubuntu0.16.04.3 libtasn1-6:i386 (4.7-3ubuntu0.16.04.2) to 4.7-3ubuntu0.16.04.3 libtsan0 (5.4.0-6ubuntu1~16.04.5) to 5.4.0-6ubuntu1~16.04.6 libubsan0 (5.4.0-6ubuntu1~16.04.5) to 5.4.0-6ubuntu1~16.04.6 libwebkit2gtk-4.0-37 (2.18.5-0ubuntu0.16.04.1) to 2.18.6-0ubuntu0.16.04.1 rsync (3.1.1-3ubuntu1.1) to 3.1.1-3ubuntu1.2 ruby2.3 (2.3.1-2~16.04.5) to 2.3.1-2~16.04.6 thunderbird (1:52.5.0+build1-0ubuntu0.16.04.1) to 1:52.6.0+build1-0ubuntu0.16.04.1 thunderbird-gnome-support (1:52.5.0+build1-0ubuntu0.16.04.1) to 1:52.6.0+build1-0ubuntu0.16.04.1 thunderbird-locale-en (1:52.5.0+build1-0ubuntu0.16.04.1) to 1:52.6.0+build1-0ubuntu0.16.04.1 thunderbird-locale-en-us (1:52.5.0+build1-0ubuntu0.16.04.1) to 1:52.6.0+build1-0ubuntu0.16.04.1 vivaldi-snapshot (1.14.1077.3-1) to 1.14.1077.39-1 linux-firmware (1.157.14) to 1.157.15 ndiswrapper (1.60-3~ubuntu16.04.1) to 1.60-3~ubuntu16.04.2 ndiswrapper-dkms (1.60-3~ubuntu16.04.1) to 1.60-3~ubuntu16.04.2 ndiswrapper-utils-1.9 (1.60-3~ubuntu16.04.1) to 1.60-3~ubuntu16.04.2 Installed the following packages: linux-headers-4.13.0-32 (4.13.0-32.35~16.04.1) linux-headers-4.13.0-32-generic (4.13.0-32.35~16.04.1) linux-image-4.13.0-32-generic (4.13.0-32.35~16.04.1) linux-image-extra-4.13.0-32-generic (4.13.0-32.35~16.04.1)