https://bugs.kde.org/show_bug.cgi?id=420635
--- Comment #32 from Brian Wright <b...@briandwright.com> --- My apologies for the delay in getting back to you. :) I think this issue may have been caused by a faulty hard drive. The KDE SmartControl module was issuing warnings about sectors on the hard drive becoming unreadable. I ordered a replacement drive, then I used CloneZilla to clone the disk. Afterwards, everything was working as it should, even after reinstalling NoMachine with the default settings: Output of journalctl -b 0 | grep StatusNotifierHost: May 20 11:47:40 bdw-desktop kded5[4950]: Registering "org.kde.StatusNotifierHost-7801" as system tray Output of listIcons.sh: org.kde.StatusNotifierWatcher pid,start,command: 4950 11:47:13 kded5 ITEMS: ITEM: :1.39/org/ayatana/NotificationItem/pasystray PID STAT: 10242 11:47:17 /usr/bin/pasystray ID: pasystray TITLE: pasystray ITEM: :1.27/StatusNotifierItem PID STAT: 8267 11:47:16 /usr/lib/x86_64-linux-gnu/libexec/DiscoverNotifier ID: Discover Notifier_org.kde.DiscoverNotifier TITLE: Updates ITEM: :1.40/StatusNotifierItem PID STAT: 9544 11:47:16 /usr/bin/korgac ID: KOrganizer Reminder Daemon TITLE: KOrganizer Reminder Daemon ITEM: :1.57/StatusNotifierItem PID STAT: 10310 11:47:17 /usr/bin/kmix --keepvisibility ID: KMix TITLE: Volume Control ITEM: :1.59/StatusNotifierItem PID STAT: 8779 11:47:16 /usr/bin/keepassxc ID: KeePassXC TITLE: KeePassXC ITEM: :1.63/StatusNotifierItem PID STAT: 7797 11:47:15 /usr/bin/xembedsniproxy ID: Private Internet Access TITLE: Private Internet Access ITEM: :1.64/StatusNotifierItem PID STAT: 7797 11:47:15 /usr/bin/xembedsniproxy ID: hp-systray TITLE: hp-systray ITEM: :1.60/org/ayatana/NotificationItem/Skype1 PID STAT: 9376 11:47:16 /usr/share/skypeforlinux/skypeforlinux --executed-from=/home/bdw --pid= 8999 ID: Skype1 TITLE: skypeforlinux ITEM: :1.53/org/ayatana/NotificationItem/Slack1 PID STAT: 10219 11:47:17 /usr/lib/slack/slack ID: Slack1 TITLE: slack ITEM: :1.98/StatusNotifierItem PID STAT: 20889 11:47:46 /usr/bin/kalarm --tray ID: KAlarm TITLE: KAlarm ITEM: org.kde.StatusNotifierItem-20918-1/StatusNotifierItem PID STAT: 20918 11:47:46 /usr/NX/bin/nxclient.bin --monitor --pid 4910 ID: NoMachineMonitor TITLE: NoMachineMonitor ITEM: :1.118/StatusNotifierItem PID STAT: 7801 11:47:15 /usr/bin/plasmashell ID: Plasma_microphone TITLE: Microphone ITEM: org.kde.StatusNotifierItem-30735-1/StatusNotifierItem PID STAT: 30735 12:02:48 /opt/google/chrome/chrome ID: Error: org.freedesktop.DBus.Error.UnknownMethod Method "Id" with signature "" on inte rface "org.kde.StatusNotifierItem" doesn't exist TITLE: Error: org.freedesktop.DBus.Error.UnknownMethod Method "Title" with signature "" on i nterface "org.kde.StatusNotifierItem" doesn't exist The above error is from the Google Hangouts Chrome extension so we can disregard that. I'm now convinced that it was a problem with data corruption on the hard drive that was causing this behavior. I had issues with KDE not saving my settings and other oddities. The fact that I had the same issues with test accounts confirmed it, and there were zero problems with KDE Neon running on VirtualBox Clonezilla ran fsck on the original hard drive before cloning and it corrected some errors. All the data on the new drive is from the original and there are no problems whatsoever. :) -- You are receiving this mail because: You are watching all bug changes.