I try this method from 'Edson Jose dos Santos' from this link.
https://bugs.launchpad.net/hplip/+bug/1770027 'To display the icon on the tray, I installed this extension "Alternate Menu for Hplip" and it worked ok, but the error message (No system tray detected on this system, unable to start, exiting) continued to appear. Then I removed the startup "hp-systray -x" and the error continued. What happened after restarting the PC? At startup, the HP icon came in alone and appeared at the startup of the "SETUP" tool and the message disappeared. OK . See attachment. Now the error message (No system tray detected on this system. Unable to start, exiting) only appears when we click on the HP icon and open the printer.' It can help me and now no annoying message at startup. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to hplip in Ubuntu. https://bugs.launchpad.net/bugs/1714659 Title: HPLIP is not compatible with modern GNOME (No system tray detected on this system. Unable to start, exiting.) Status in HPLIP: Confirmed Status in hplip package in Ubuntu: Confirmed Bug description: Steps to reproduce: 1. Install Ubuntu 17.10 2. Install hplip-gui 3. Launch GNOME session. 4. Get error message window with header "HPLIP Status Service" and text "No system tray detected on this system. Unable to start, exiting." Expected results: hp-systray is compatible with modern GNOME Actual results: hp-systray is not compatible with modern GNOME ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: hplip-gui 3.17.7+repack0-3 ProcVersionSignature: Ubuntu 4.12.0-11.12-generic 4.12.5 Uname: Linux 4.12.0-11-generic i686 ApportVersion: 2.20.7-0ubuntu1 Architecture: i386 CupsErrorLog: W [01/Sep/2017:17:24:48 +0300] Notifier for subscription 112 (dbus://) went away, retrying! CurrentDesktop: GNOME Date: Sat Sep 2 14:10:19 2017 InstallationDate: Installed on 2017-08-26 (6 days ago) InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha i386 (20170826) Lpstat: Error: command ['lpstat', '-v'] failed with exit code 1: lpstat: No destinations added. MachineType: ASUSTeK COMPUTER INC. UX32A PackageArchitecture: all Papersize: a4 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.12.0-11-generic root=UUID=c2d4f47c-f1c6-4731-b8d0-dc268c6bf996 ro quiet splash vt.handoff=7 SourcePackage: hplip UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/12/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: UX32A.216 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: UX32A dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrUX32A.216:bd02/12/2014:svnASUSTeKCOMPUTERINC.:pnUX32A:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX32A:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.family: UX dmi.product.name: UX32A dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. To manage notifications about this bug go to: https://bugs.launchpad.net/hplip/+bug/1714659/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
