Public bug reported: man journalctl documents a --grep option, however:
$ journalctl -g a journalctl: invalid option -- 'g' $ journalctl --grep a Compiled without pattern matching support ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: systemd 237-3ubuntu3 ProcVersionSignature: Ubuntu 4.15.0-10.11-generic 4.15.3 Uname: Linux 4.15.0-10-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.8-0ubuntu10 Architecture: amd64 Date: Sun Feb 25 21:53:29 2018 InstallationDate: Installed on 2017-06-21 (248 days ago) InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 0cf3:e300 Atheros Communications, Inc. Bus 001 Device 003: ID 0c45:6713 Microdia Bus 001 Device 004: ID 10d7:1102 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Dell Inc. XPS 15 9560 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-10-generic.efi.signed root=UUID=18bdf6ee-e85b-4eb2-8fd1-68cf15fe1167 ro quiet splash acpi_rev_override=5 pci=noaer vt.handoff=1 SourcePackage: systemd UpgradeStatus: Upgraded to bionic on 2018-02-17 (8 days ago) dmi.bios.date: 12/15/2017 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.7.0 dmi.board.name: 05FFDN dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.7.0:bd12/15/2017:svnDellInc.:pnXPS159560:pvr:rvnDellInc.:rn05FFDN:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: XPS dmi.product.name: XPS 15 9560 dmi.sys.vendor: Dell Inc. ** Affects: systemd (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1751657 Title: man journalctl gives info about -g option not present in command To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1751657/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs