systemd is a system and service manager that runs as PID 1 and starts
the rest of the system. It provides aggressive parallelization
capabilities, uses socket and D-Bus activation for starting services,
offers on-demand starting of daemons, keeps track of processes using
Linux control groups, maintains mount and automount points, and
implements an elaborate transactional dependency-based service control
logic. systemd supports SysV and LSB init scripts and works as a
replacement for sysvinit. Other parts of this package are a logging daemon,
utilities to control basic system configuration like the hostname,
date, locale, maintain a list of logged-in users, system accounts,
runtime directories and settings, and daemons to manage simple network
configuration, network time synchronization, log forwarding, and name
resolution.
* Fri Sep 12 2025 systemd maintenance team <systemd-maint@redhat.com> - 252-51.3
- meson: /etc/systemd/network is also used by udevd (RHEL-111610)
- sd-bus: make bus_add_match_full accept timeout (RHEL-111629)
- core/unit: add get_timeout_start_usec in UnitVTable and define it for service (RHEL-111629)
- core/unit: increase the NameOwnerChanged/GetNameOwner timeout to the unit's start timeout (RHEL-111629)
- core,sd-bus: drop empty lines between function call and error check (RHEL-111629)
- core: do not disconnect from bus when failed to install signal match (RHEL-111629)
- dbus: stash the subscriber list when we disconenct from the bus (RHEL-111629)
- manager: s/deserialized_subscribed/subscribed_as_strv (RHEL-111629)
- bus-util: do not reset the count returned by sd_bus_track_count_name() (RHEL-111629)
- core/manager: restore bus track deserialization cleanup in manager_reload() (RHEL-111629)
- core/manager: drop duplicate bus track deserialization (RHEL-111629)
- sd-bus/bus-track: use install_callback in sd_bus_track_add_name() (RHEL-111629)
* Mon Aug 11 2025 systemd maintenance team <systemd-maint@redhat.com> - 252-51.2
- Add a set of assertion macros to tests.h (ASSERT_OK(), ASSERT_EQ(), ASSERT_GE(), ASSERT_LE()) that log the failed condition before crashing and convert test-gpt.c test file to use them (RHEL-108481)
- Follow up with the PR #31819 (RHEL-108481)
- Added more ASSERT macro and also make some test file to use them (RHEL-108481)
- sd-event: drop inotify event from buffer when no event source is triggered (RHEL-108481)
- test: add test case for issue #38265 (RHEL-108481)
* Tue Apr 08 2025 systemd maintenance team <systemd-maint@redhat.com> - 252-51.1
- unit: always return 1 in log_kill (RHEL-86239)
* Tue Jan 28 2025 systemd maintenance team <systemd-maint@redhat.com> - 252-51
- ci: use ubuntu 22:04 for deploy of man pages (RHEL-70884)
- man/tmpfiles: fix off-by-one in example (RHEL-74015)
- test: drop removed SCSI passthrough feature (RHEL-70884)
- nspawn: call json_dispatch() with a correct pointer (RHEL-55266)
- varlink,json: introduce new varlink_dispatch() helper (RHEL-55266)
- json: add json_dispatch_const_user_group_name() (RHEL-55266)
- sd-varlink: add new sd_varlink_error_is_invalid_parameter() helper (RHEL-55266)
- userdb: return ESRCH if userdb service refuses a user/group name as invalid (RHEL-55266)
- test: rename assert.sh to util.sh (RHEL-55301)
- core: Don't GC unit if it is in cgroup_empty_queue (RHEL-55301)
- core: Handle cgroup pruning in on_cgroup_empty_event (RHEL-55301)
- Fix failing test (RHEL-55301)
- unit: don't gc unit in oom queue (RHEL-55301)
- core: do not GC units/jobs that are in the D-Bus queue (RHEL-55301)
* Tue Jan 14 2025 systemd maintenance team <systemd-maint@redhat.com> - 252-50
- journal: again create user journals for users with high uids (RHEL-70103)
- install: don't translate unit instances to paths when reenabling them (RHEL-5956)
- test-systemctl-enable: fix typo (RHEL-5956)
- udev: Handle PTP device symlink properly on udev action 'change' (RHEL-59088)
- systemctl: print warning about missing /proc only as debug message (RHEL-3906)
- repart: avoid use of uninitialized TPM2B_PUBLIC data (RHEL-56793)
* Tue Jan 07 2025 systemd maintenance team <systemd-maint@redhat.com> - 252-49
- logind: tighten for which classes of sessions we do stop-on-idle (RHEL-24340)
- Fix configuration for Packit 1.0.0 (RHEL-70884)
- udev/net_id: introduce naming scheme for RHEL-9.6 (RHEL-25515)
- hwdb: Fix accelerometer mount matrix for ASUS T100TAS (RHEL-49810)
- hwdb.d/60-keyboard.hwdb: add Clevo mic mute quirk for V5x dGPU (RHEL-49810)
- hwdb: add entry for Dell AlpsPS/2 ALPS DualPoint TouchPad (RHEL-49810)
- hwdb: Mark Apple Wireless keyboards as not having NumLock LED (RHEL-49810)
- update keyboard hwdb to add acer Predator PHN16-72 (RHEL-49810)
- hwdb: death to tabs! (RHEL-49810)
- hwdb.d/60-keyboard.hwdb: add Clevo mic mute quirk for V5x iGPU, NV41PZ (RHEL-49810)
- Add ACCEL_MOUNT_MATRIX for Chuwi Hi10 Max. (RHEL-49810)
- Add HUAWEI MateBook D 15 AMD ACCEL properties (RHEL-49810)
- hwdb: add Kensington SlimBlade Pro trackball (Bluetooth mode) (RHEL-49810)
- hwdb: Add accel orientation quirk for the IdeaPad Duet 3 10IGL5-LTE (RHEL-49810)
- hwdb: add keymaps for Acer Nitro 5 AN515-47 (#34493) (RHEL-49810)
- hwdb: make key map match comment for one laptop (RHEL-49810)
- hwdb: there's KEY_BRIGHTNESS_AUTO these days, hence hook it up where a FIXME suggests that (RHEL-49810)
- hwdb: use KEY_ROTATE_DISPLAY for various cases of display rotation keys (RHEL-49810)
- hwbd: use newer KEY_PICKUP_PHONE, KEY_HANGUP_PHONE, KEY_SELECTIVE_SCREENSHOT, KEY_NOTIFICATION_CENTER keycodes where appropriate (RHEL-49810)
- hwdb: add SCAI SKU prefix for Samsung keyboard mapping (#34648) (RHEL-49810)
- tree-wide: drop doubled empty lines (RHEL-49810)
- hwdb: move key 66/65 handling from specific to generic HP laptop coverage (RHEL-49810)
- hwdb: fix key toggle touchpad and programmable buttom for Positivo V142N (#34725) (RHEL-49810)
- hwdb: add Stream Deck Neo (#34903) (RHEL-49810)
- hwdb: update autosuspend rules (RHEL-49810)
- hwdb: import newest autosuspend rules from chromeos (RHEL-49810)
- update hwdb (RHEL-49810)
- Update hwdb (RHEL-49810)
- hwdb: fix broken numpad paren keys on Lenovo Thinkbook 16 G6+ 2024 (RHEL-49810)
- Update hwdb (RHEL-49810)
- hwdb: add new Cube Mix Plus (i18D) rotation info (RHEL-49810)
- hwdb: Add quirk for Logitech MX Keys for Mac (RHEL-49810)
- hwdb: add support for PineTab2 to 60-sensor.hwdb (#35304) (RHEL-49810)
- hwdb: add entry for Chuwi Hi10 X1 (#35331) (RHEL-49810)
- hwdb: update (RHEL-49810)
- hwdb: Make 3D mice work out-of-the-box (RHEL-49810)
- hwdb: Add Chuwi MiniBook X trackpad fuzz (RHEL-49810)
- Update hwdb (RHEL-49810)
- hwdb: disable inclusion of the PCI domain in MANA network interface naming (RHEL-49810)
- hwdb: move down touchpad toggle section from generic to product specific (RHEL-49810)
- hwdb: add scancodes for HP Elitebook 2170p runnning coreboot (RHEL-49810)
- hwdb: Make remote controllable lights work out-of-the-box (RHEL-49810)
- hwdb: fix key toggle touchpad for VAIO VJFH52 (#35645) (RHEL-49810)
- hwdb: comment out the entry for Logitech MX Keys for Mac (RHEL-49810)
- 60-sensor.hwdb: Loosen model mask to include entire series (RHEL-49810)
- Correct ACCEL_MOUNT_MATRIX for Chuwi Hi10 Max (RHEL-49810)
- hwdb: Add macro keys for HP 430 Programmable Wireless Keypad (RHEL-49810)
* Tue Nov 19 2024 Sergey Cherevko <s.cherevko@msvsphere-os.ru> - 252-46.2.inferit.1
- Change -Dsupport-url to https://msvsphere-os.ru/support/
* Thu Nov 14 2024 Arkady L. Shane <tigro@msvsphere-os.ru> - 252-46.2.inferit
- Change email
- Added support of Inferit Eclipse accelerometer
* Tue Oct 15 2024 systemd maintenance team <systemd-maint@redhat.com> - 252-48
- man: using WantedBy=default.target is not a good idea (RHEL-36531)
* Tue Sep 10 2024 systemd maintenance team <systemd-maint@redhat.com> - 252-47
- get rid of SELinux policy module (RHEL-58179)
