Hello all,

About a week ago I've updated packages of KDE Neon User LTS to latest using

Code: Select all

apt upgrade

And later I discover the following problem:

I'm not able to unlock session using graphic lockscreen.
It's just show me a black screen with text, that I should go to virtual terminal Ctrl+Alt+F2, enter the command

Code: Select all

loginctl unlock-sessions

to unlock the screen. It's inconvenient to use.
Also, when I up laptop from sleep mode, I got an error that

Code: Select all

ksmserver could not start

And GE starts from scratch.

There are packages which were updated:

Code: Select all

2017-05-27 00:05:11 upgrade samba-libs:amd64 2:4.3.11+dfsg-0ubuntu0.16.04.6 2:4.3.11+dfsg-0ubuntu0.16.04.7
2017-05-27 00:05:11 upgrade libwbclient0:amd64 2:4.3.11+dfsg-0ubuntu0.16.04.6 2:4.3.11+dfsg-0ubuntu0.16.04.7
2017-05-27 00:05:12 upgrade libsmbclient:amd64 2:4.3.11+dfsg-0ubuntu0.16.04.6 2:4.3.11+dfsg-0ubuntu0.16.04.7
2017-05-27 00:05:12 upgrade iproute2:amd64 4.3.0-1ubuntu3 4.3.0-1ubuntu3.16.04.1
2017-05-27 00:05:12 upgrade libssl-doc:all 1.0.2k-1+deb.sury.org~xenial+5 1.0.2l-0~ubuntu16.04.1+deb.sury.org+1
2017-05-27 00:05:12 upgrade libssl-dev:amd64 1.0.2k-1+deb.sury.org~xenial+5 1.0.2l-0~ubuntu16.04.1+deb.sury.org+1
2017-05-27 00:05:13 upgrade libssl1.0.2:amd64 1.0.2k-1+deb.sury.org~xenial+5 1.0.2l-0~ubuntu16.04.1+deb.sury.org+1
2017-05-27 00:05:13 upgrade bluedevil:amd64 4:5.8.6-0neon+16.04+build7 4:5.8.7-0neon+16.04+xenial+build8
2017-05-27 00:05:13 upgrade breeze:amd64 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build8
2017-05-27 00:05:14 upgrade qml-module-qtquick-controls-styles-breeze:amd64 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build8
2017-05-27 00:05:14 upgrade breeze-cursor-theme:all 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build8
2017-05-27 00:05:14 upgrade kde-style-breeze-qt4:amd64 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build8
2017-05-27 00:05:14 upgrade kde-style-breeze:amd64 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build8
2017-05-27 00:05:14 upgrade libkdecorations2private5v5:amd64 4:5.8.6-0neon+16.04+build5 4:5.8.7-0neon+16.04+xenial+build6
2017-05-27 00:05:15 upgrade libkdecorations2-5v5:amd64 4:5.8.6-0neon+16.04+build5 4:5.8.7-0neon+16.04+xenial+build6
2017-05-27 00:05:15 upgrade kwin-style-breeze:amd64 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build8
2017-05-27 00:05:15 upgrade plasma-look-and-feel-org-kde-breezedark-desktop:all 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build8
2017-05-27 00:05:15 upgrade firefox:amd64 53.0.2+build1-0ubuntu0.16.04.2 53.0.3+build1-0ubuntu0.16.04.2
2017-05-27 00:05:18 upgrade firefox-locale-en:amd64 53.0.2+build1-0ubuntu0.16.04.2 53.0.3+build1-0ubuntu0.16.04.2
2017-05-27 00:05:18 upgrade firefox-locale-ru:amd64 53.0.2+build1-0ubuntu0.16.04.2 53.0.3+build1-0ubuntu0.16.04.2
2017-05-27 00:05:19 upgrade grub-theme-breeze:amd64 5.8.6-0neon+16.04+build6 5.8.7-0neon+16.04+xenial+build7
2017-05-27 00:05:19 upgrade gtk3-engines-breeze:amd64 5.8.6-0neon+16.04+build5 5.8.7-0neon+16.04+xenial+build6
2017-05-27 00:05:19 upgrade kactivitymanagerd:amd64 5.8.6-0neon+16.04+build6 5.8.7-0neon+16.04+xenial+build7
2017-05-27 00:05:19 upgrade kde-cli-tools:amd64 4:5.8.6-0neon+16.04+build5 4:5.8.7-0neon+16.04+xenial+build6
2017-05-27 00:05:20 upgrade kde-cli-tools-data:all 4:5.8.6-0neon+16.04+build5 4:5.8.7-0neon+16.04+xenial+build6
2017-05-27 00:05:20 upgrade kde-config-gtk-style:amd64 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build7
2017-05-27 00:05:20 upgrade kde-config-gtk-style-preview:amd64 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build7
2017-05-27 00:05:20 upgrade kde-config-screenlocker:amd64 5.8.6-0neon+16.04+build6 5.8.7-0neon+16.04+xenial+build7
2017-05-27 00:05:20 upgrade libkscreenlocker5:amd64 5.8.6-0neon+16.04+build6 5.8.7-0neon+16.04+xenial+build7
2017-05-27 00:05:20 upgrade kde-config-sddm:amd64 4:5.8.6-0neon+16.04+build3 4:5.8.7-0neon+16.04+xenial+build4
2017-05-27 00:05:21 upgrade libkwinglutils9:amd64 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build7
2017-05-27 00:05:21 upgrade libkwinxrenderutils9:amd64 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build7
2017-05-27 00:05:21 upgrade kwin-common:amd64 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build7
2017-05-27 00:05:21 upgrade kwin-x11:amd64 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build7
2017-05-27 00:05:21 upgrade kwin-addons:amd64 4:5.8.6-0neon+16.04+build9 4:5.8.7-0neon+16.04+xenial+build11
2017-05-27 00:05:21 upgrade kwin-data:all 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build7
2017-05-27 00:05:22 upgrade libkwin4-effect-builtins1:amd64 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build7
2017-05-27 00:05:22 upgrade libkwineffects9:amd64 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build7
2017-05-27 00:05:22 upgrade kwin:all 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build7
2017-05-27 00:05:22 upgrade sddm-theme-breeze:amd64 4:5.8.6-0neon+16.04+build11 4:5.8.7-0neon+16.04+xenial+build13
2017-05-27 00:05:23 upgrade plasma-workspace:amd64 4:5.8.6-0neon+16.04+build11 4:5.8.7-0neon+16.04+xenial+build13
2017-05-27 00:05:24 upgrade plasma-desktop:amd64 4:5.8.6-0neon+16.04+build7 4:5.8.7-0neon+16.04+xenial+build8
2017-05-27 00:05:24 upgrade plasma-desktop-data:all 4:5.8.6-0neon+16.04+build7 4:5.8.7-0neon+16.04+xenial+build8
2017-05-27 00:05:25 upgrade plasma-widgets-addons:amd64 4:5.8.6-0neon+16.04+build9 4:5.8.7-0neon+16.04+xenial+build11
2017-05-27 00:05:25 upgrade plasma-wallpapers-addons:amd64 4:5.8.6-0neon+16.04+build9 4:5.8.7-0neon+16.04+xenial+build11
2017-05-27 00:05:25 upgrade milou:amd64 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build7
2017-05-27 00:05:26 upgrade plasma-integration:amd64 5.8.6-0neon+16.04+build8 5.8.7-0neon+16.04+xenial+build10
2017-05-27 00:05:26 upgrade libkf5js5:amd64 5.34.0-0neon+16.04+build7 5.34.0-0neon+16.04+build8
2017-05-27 00:05:26 upgrade libprocesscore7:amd64 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build7
2017-05-27 00:05:26 upgrade libprocessui7:amd64 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build7
2017-05-27 00:05:26 upgrade libksignalplotter7:amd64 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build7
2017-05-27 00:05:26 upgrade libksgrd7:amd64 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build7
2017-05-27 00:05:26 upgrade libkf5sysguard-data:all 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build7
2017-05-27 00:05:26 upgrade libkf5sysguard-bin:amd64 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build7
2017-05-27 00:05:27 upgrade libkworkspace5-5:amd64 4:5.8.6-0neon+16.04+build11 4:5.8.7-0neon+16.04+xenial+build13
2017-05-27 00:05:27 upgrade libplasma-geolocation-interface5:amd64 4:5.8.6-0neon+16.04+build11 4:5.8.7-0neon+16.04+xenial+build13
2017-05-27 00:05:27 upgrade libtaskmanager6:amd64 4:5.8.6-0neon+16.04+build11 4:5.8.7-0neon+16.04+xenial+build13
2017-05-27 00:05:27 upgrade libweather-ion7:amd64 4:5.8.6-0neon+16.04+build11 4:5.8.7-0neon+16.04+xenial+build13
2017-05-27 00:05:27 upgrade oxygen-sounds:all 4:5.8.6-0neon+16.04+build4 4:5.8.7-0neon+16.04+xenial+build5
2017-05-27 00:05:28 upgrade polkit-kde-agent-1:amd64 4:5.8.6-0neon+16.04+build3 4:5.8.7-0neon+16.04+xenial+build4
2017-05-27 00:05:28 upgrade libkfontinst5:amd64 4:5.8.6-0neon+16.04+build7 4:5.8.7-0neon+16.04+xenial+build8
2017-05-27 00:05:28 upgrade libkfontinstui5:amd64 4:5.8.6-0neon+16.04+build7 4:5.8.7-0neon+16.04+xenial+build8
2017-05-27 00:05:28 upgrade plasma-dataengines-addons:amd64 4:5.8.6-0neon+16.04+build9 4:5.8.7-0neon+16.04+xenial+build11
2017-05-27 00:05:28 upgrade plasma-runners-addons:amd64 4:5.8.6-0neon+16.04+build9 4:5.8.7-0neon+16.04+xenial+build11
2017-05-27 00:05:28 upgrade kdeplasma-addons-data:all 4:5.8.6-0neon+16.04+build9 4:5.8.7-0neon+16.04+xenial+build11
2017-05-27 00:05:29 upgrade kgamma5:amd64 4:5.8.6-0neon+16.04+build5 4:5.8.7-0neon+16.04+xenial+build6
2017-05-27 00:05:29 upgrade khotkeys:amd64 4:5.8.6-0neon+16.04+build4 4:5.8.7-0neon+16.04+xenial+build5
2017-05-27 00:05:29 upgrade khotkeys-data:all 4:5.8.6-0neon+16.04+build4 4:5.8.7-0neon+16.04+xenial+build5
2017-05-27 00:05:30 upgrade kinfocenter:amd64 4:5.8.6-0neon+16.04+build5 4:5.8.7-0neon+16.04+xenial+build6
2017-05-27 00:05:30 upgrade kmenuedit:amd64 4:5.8.6-0neon+16.04+build4 4:5.8.7-0neon+16.04+xenial+build5
2017-05-27 00:05:30 upgrade libkf5screen7:amd64 4:5.8.6-0neon+16.04+build7 4:5.8.7-0neon+16.04+xenial+build8
2017-05-27 00:05:30 upgrade kscreen:amd64 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build7
2017-05-27 00:05:31 upgrade ksshaskpass:amd64 4:5.8.6-0neon+16.04+build4 4:5.8.7-0neon+16.04+xenial+build5
2017-05-27 00:05:31 upgrade ksysguard:amd64 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build7
2017-05-27 00:05:31 upgrade ksysguard-data:all 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build7
2017-05-27 00:05:31 upgrade ksysguardd:amd64 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build7
2017-05-27 00:05:32 upgrade kwayland-integration:amd64 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build7
2017-05-27 00:05:32 upgrade kwrited:amd64 4:5.8.6-0neon+16.04+build4 4:5.8.7-0neon+16.04+xenial+build5
2017-05-27 00:05:32 upgrade php5.6-curl:amd64 5.6.30-10+deb.sury.org~xenial+2 5.6.30-11+deb.sury.org~xenial+3
2017-05-27 00:05:32 upgrade php5.6-json:amd64 5.6.30-10+deb.sury.org~xenial+2 5.6.30-11+deb.sury.org~xenial+3
2017-05-27 00:05:33 upgrade php5.6-opcache:amd64 5.6.30-10+deb.sury.org~xenial+2 5.6.30-11+deb.sury.org~xenial+3
2017-05-27 00:05:33 upgrade php5.6-fpm:amd64 5.6.30-10+deb.sury.org~xenial+2 5.6.30-11+deb.sury.org~xenial+3
2017-05-27 00:05:33 upgrade php5.6-mbstring:amd64 5.6.30-10+deb.sury.org~xenial+2 5.6.30-11+deb.sury.org~xenial+3
2017-05-27 00:05:34 upgrade php5.6-xml:amd64 5.6.30-10+deb.sury.org~xenial+2 5.6.30-11+deb.sury.org~xenial+3
2017-05-27 00:05:34 upgrade php5.6-gd:amd64 5.6.30-10+deb.sury.org~xenial+2 5.6.30-11+deb.sury.org~xenial+3
2017-05-27 00:05:35 upgrade php5.6-readline:amd64 5.6.30-10+deb.sury.org~xenial+2 5.6.30-11+deb.sury.org~xenial+3
2017-05-27 00:05:35 upgrade php5.6-gmp:amd64 5.6.30-10+deb.sury.org~xenial+2 5.6.30-11+deb.sury.org~xenial+3
2017-05-27 00:05:35 upgrade php5.6-bcmath:amd64 5.6.30-10+deb.sury.org~xenial+2 5.6.30-11+deb.sury.org~xenial+3
2017-05-27 00:05:36 upgrade php5.6-mysql:amd64 5.6.30-10+deb.sury.org~xenial+2 5.6.30-11+deb.sury.org~xenial+3
2017-05-27 00:05:36 upgrade libapache2-mod-php5.6:amd64 5.6.30-10+deb.sury.org~xenial+2 5.6.30-11+deb.sury.org~xenial+3
2017-05-27 00:05:36 upgrade php5.6-cli:amd64 5.6.30-10+deb.sury.org~xenial+2 5.6.30-11+deb.sury.org~xenial+3
2017-05-27 00:05:37 upgrade php5.6-common:amd64 5.6.30-10+deb.sury.org~xenial+2 5.6.30-11+deb.sury.org~xenial+3
2017-05-27 00:05:38 upgrade php7.1-gd:amd64 7.1.5-1+deb.sury.org~xenial+1 7.1.5-1+deb.sury.org~xenial+2
2017-05-27 00:05:39 upgrade php7.1-opcache:amd64 7.1.5-1+deb.sury.org~xenial+1 7.1.5-1+deb.sury.org~xenial+2
2017-05-27 00:05:39 upgrade php7.1-json:amd64 7.1.5-1+deb.sury.org~xenial+1 7.1.5-1+deb.sury.org~xenial+2
2017-05-27 00:05:39 upgrade php7.1-mcrypt:amd64 7.1.5-1+deb.sury.org~xenial+1 7.1.5-1+deb.sury.org~xenial+2
2017-05-27 00:05:40 upgrade php7.1-zip:amd64 7.1.5-1+deb.sury.org~xenial+1 7.1.5-1+deb.sury.org~xenial+2
2017-05-27 00:05:40 upgrade php7.1-curl:amd64 7.1.5-1+deb.sury.org~xenial+1 7.1.5-1+deb.sury.org~xenial+2
2017-05-27 00:05:40 upgrade php7.1-xml:amd64 7.1.5-1+deb.sury.org~xenial+1 7.1.5-1+deb.sury.org~xenial+2
2017-05-27 00:05:41 upgrade php7.1-bcmath:amd64 7.1.5-1+deb.sury.org~xenial+1 7.1.5-1+deb.sury.org~xenial+2
2017-05-27 00:05:41 upgrade php7.1-fpm:amd64 7.1.5-1+deb.sury.org~xenial+1 7.1.5-1+deb.sury.org~xenial+2
2017-05-27 00:05:42 upgrade php7.1-mbstring:amd64 7.1.5-1+deb.sury.org~xenial+1 7.1.5-1+deb.sury.org~xenial+2
2017-05-27 00:05:42 upgrade php7.1-gmp:amd64 7.1.5-1+deb.sury.org~xenial+1 7.1.5-1+deb.sury.org~xenial+2
2017-05-27 00:05:42 upgrade php7.1-mysql:amd64 7.1.5-1+deb.sury.org~xenial+1 7.1.5-1+deb.sury.org~xenial+2
2017-05-27 00:05:43 upgrade php7.1-readline:amd64 7.1.5-1+deb.sury.org~xenial+1 7.1.5-1+deb.sury.org~xenial+2
2017-05-27 00:05:43 upgrade libapache2-mod-php7.1:amd64 7.1.5-1+deb.sury.org~xenial+1 7.1.5-1+deb.sury.org~xenial+2
2017-05-27 00:05:43 upgrade php7.1-cli:amd64 7.1.5-1+deb.sury.org~xenial+1 7.1.5-1+deb.sury.org~xenial+2
2017-05-27 00:05:44 upgrade php7.1-common:amd64 7.1.5-1+deb.sury.org~xenial+1 7.1.5-1+deb.sury.org~xenial+2
2017-05-27 00:05:45 upgrade libjasper1:amd64 1.900.1-debian1-2.4ubuntu1 1.900.1-debian1-2.4ubuntu1.1
2017-05-27 00:05:46 upgrade libjbig2dec0:amd64 0.12+20150918-1 0.12+20150918-1ubuntu0.1
2017-05-27 00:05:46 upgrade libkf5jsapi5:amd64 5.34.0-0neon+16.04+build7 5.34.0-0neon+16.04+build8
2017-05-27 00:05:46 upgrade network-manager-gnome:amd64 1.2.6-0ubuntu0.16.04.2 1.2.6-0ubuntu0.16.04.3
2017-05-27 00:05:46 upgrade libnma0:amd64 1.2.6-0ubuntu0.16.04.2 1.2.6-0ubuntu0.16.04.3
2017-05-27 00:05:46 upgrade libnma-common:all 1.2.6-0ubuntu0.16.04.2 1.2.6-0ubuntu0.16.04.3
2017-05-27 00:05:46 upgrade libpam-kwallet5:amd64 4:5.8.6-0neon+16.04+build5 4:5.8.7-0neon+16.04+xenial+build6
2017-05-27 00:05:47 upgrade pam-kwallet-init:amd64 4:5.8.6-0neon+16.04+build5 4:5.8.7-0neon+16.04+xenial+build6
2017-05-27 00:05:47 upgrade libpowerdevilcore2:amd64 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build7
2017-05-27 00:05:47 upgrade libpowerdevilui5:amd64 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build7
2017-05-27 00:05:55 upgrade linux-generic-hwe-16.04:amd64 4.8.0.52.23 4.8.0.53.24
2017-05-27 00:05:55 upgrade linux-image-generic-hwe-16.04:amd64 4.8.0.52.23 4.8.0.53.24
2017-05-27 00:05:58 upgrade linux-headers-generic-hwe-16.04:amd64 4.8.0.52.23 4.8.0.53.24
2017-05-27 00:05:59 upgrade openssl:amd64 1.0.2k-1+deb.sury.org~xenial+5 1.0.2l-0~ubuntu16.04.1+deb.sury.org+1
2017-05-27 00:05:59 upgrade php5.6:all 5.6.30-10+deb.sury.org~xenial+2 5.6.30-11+deb.sury.org~xenial+3
2017-05-27 00:05:59 upgrade php7.0-curl:amd64 7.0.19-1+deb.sury.org~xenial+1 7.0.19-1+deb.sury.org~xenial+2
2017-05-27 00:05:59 upgrade php7.0-common:amd64 7.0.19-1+deb.sury.org~xenial+1 7.0.19-1+deb.sury.org~xenial+2
2017-05-27 00:06:01 upgrade php7.1:all 7.1.5-1+deb.sury.org~xenial+1 7.1.5-1+deb.sury.org~xenial+2
2017-05-27 00:06:01 upgrade plasma-discover-updater:amd64 5.8.6-0neon+16.04+build8 5.8.7-0neon+16.04+xenial+build9
2017-05-27 00:06:01 upgrade plasma-discover:amd64 5.8.6-0neon+16.04+build8 5.8.7-0neon+16.04+xenial+build9
2017-05-27 00:06:02 upgrade plasma-discover-common:all 5.8.6-0neon+16.04+build8 5.8.7-0neon+16.04+xenial+build9
2017-05-27 00:06:02 upgrade plasma-discover-private:amd64 5.8.6-0neon+16.04+build8 5.8.7-0neon+16.04+xenial+build9
2017-05-27 00:06:02 upgrade plasma-nm:amd64 4:5.8.6-0neon+16.04+build10 4:5.8.7-0neon+16.04+xenial+build11
2017-05-27 00:06:03 upgrade plasma-pa:amd64 4:5.8.6-0neon+16.04+build4 4:5.8.7-0neon+16.04+xenial+build5
2017-05-27 00:06:03 upgrade plymouth-theme-breeze:amd64 5.8.6-0neon+16.04+build8 5.8.7-0neon+16.04+xenial+build10
2017-05-27 00:06:03 upgrade powerdevil:amd64 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build7
2017-05-27 00:06:03 upgrade powerdevil-data:all 4:5.8.6-0neon+16.04+build6 4:5.8.7-0neon+16.04+xenial+build7
2017-05-27 00:06:03 upgrade shim-signed:amd64 1.27~16.04.1+0.9+1474479173.6c180c6-1ubuntu1 1.28~16.04.1+0.9+1474479173.6c180c6-1ubuntu1
2017-05-27 00:06:04 upgrade slack-desktop:amd64 2.5.2 2.6.2
2017-05-27 00:06:08 upgrade systemsettings:amd64 4:5.8.6-0neon+16.04+build3 4:5.8.7-0neon+16.04+xenial+build4
2017-05-27 00:06:08 upgrade user-manager:amd64 4:5.8.6-0neon+16.04+build5 4:5.8.7-0neon+16.04+xenial+build6
2017-05-27 00:06:08 upgrade libdlrestrictions1:amd64 0.15.20~ubuntu4+p16.04+git20170419.1340 0.15.20~ubuntu4+p16.04+git20170524.1250
2017-05-27 00:06:08 upgrade muon-notifier:all 4:5.8.6-0neon+16.04+build8 4:5.8.7-0neon+16.04+xenial+build9
2017-05-27 00:06:08 upgrade muon-updater:all 4:5.8.6-0neon+16.04+build8 4:5.8.7-0neon+16.04+xenial+build9
2017-05-27 00:06:09 upgrade pkg-kde-tools:all 0.15.20~ubuntu4+p16.04+git20170419.1340 0.15.20~ubuntu4+p16.04+git20170524.1250


By the way, I saw the sddm login screen whensystem starts after reboot or shutdown.
I even updated to latest kde neon 5.10 (from user edition, not LTS). But got the same.
I faced the same with `loginctl` once when I tried to install nvidia drivers to my home laptop, but current laptop has intel video card, and I'm not update the driver.

Maybe anybody faced the same issue and found the way how to fix?

apt upgrade?
do you mean > apt full-upgrade

No, I meant `apt upgrade`

Check the apt manpage for the difference between 'upgrade' and 'full-upgrade'.

All those I know who use apt only use 'full-upgrade' to be confident that their system is fully updated, ie no packages held back for some reason.

I'm old school, I guess.
For refreshing the sources, I use

Code: Select all

sudo apt-get update

And for updating

Code: Select all

sudo apt-get upgrade

And it works. "sudo reboot" is also useful

I suppose it would be useful if someone just posted 2 official commands. What the ... it's not rocket science. I've been visiting this forum for months and there's still talk about what command to use to update the system. Really.

The difference is
`upgrade` - updates system via installing and updating packages (is used to install available upgrades of all packages currently installed on the system from the sources configured via sources.list(5). New packages will be installed if required to statisfy dependencies, but existing packages will never be removed. If an upgrade for a package requires the remove of an installed package the upgrade for this package isn't performed.)
`full-upgrade` -updates system via installing, updating, and removing packages.

By the way, there are no packages to install when I run full-upgrade

To refresh sources

Code: Select all

sudo apt update

To update system

Code: Select all

sudo apt full-upgrade

sudo apt upgrade
- updates system via installing and updating packages
- new packages will be installed if required to satisfy dependencies, but existing packages will never be removed
- packages that require the removal of other packages in order to update will be ignored

sudo apt full-upgrade
- updates system via installing, updating and removing* packages


*if those packages have become unnecessary and/or prevent other packages from updating


PS: Thank you Stafox. If we need to edit it a thousand times, then so be it. Seems okay to me. What do you think? I want it perfect so that every noob, including myself, can understand it.


@cbartels? What do you think? Correct or incorrect?
@miladramzy Yes/No?

@Somebody really knowledgeable Yes/No?

I found the solution. Just reinstall wayland.

Code: Select all

sudo apt-get install --reinstall libwayland-client0 libwayland-server0