Is this still an issue? If so, what does the output of systemd-inhibit
show? Please also attach logs from journalctl from the time between
suspend is initiated, to the time it actually takes place. Finally, if
you have any changes to logind's config, that would be good to know:
$ systemd-analyze cat-config systemd/logind.conf
** Changed in: systemd (Ubuntu)
Status: Confirmed => Incomplete
** Changed in: systemd (Ubuntu)
Importance: Undecided => Low
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https://bugs.launchpad.net/bugs/1980679
Title:
Suspend on focal takes 30s.
Status in systemd package in Ubuntu:
Incomplete
Bug description:
Just upgrades my NUC from Bionic to Focal and suspend went from
immediate (within a couple seconds) to taking a whole 30 seconds.
While suspend is happening, the machine is still usable, mouse moves,
applications respond, all the way until the machine actually goes to
sleep. I don't see anything strange in kern.log that would explain the
slowness:
Jul 4 08:44:55 domi kernel: [342379.045479] Lockdown: systemd-logind:
hibernation is restricted; see man kernel_lockdown.7
Jul 4 08:44:55 domi kernel: [342379.048878] Lockdown: systemd-logind:
hibernation is restricted; see man kernel_lockdown.7
Jul 4 08:44:55 domi kernel: [342379.049670] Lockdown: systemd-logind:
hibernation is restricted; see man kernel_lockdown.7
Jul 4 08:44:56 domi kernel: [342379.966129] Lockdown: systemd-logind:
hibernation is restricted; see man kernel_lockdown.7
Jul 4 08:44:56 domi kernel: [342379.971410] Lockdown: systemd-logind:
hibernation is restricted; see man kernel_lockdown.7
Jul 4 08:45:27 domi kernel: [342410.725869] PM: suspend entry (s2idle)
Jul 4 08:45:32 domi kernel: [342410.749912] Filesystems sync: 0.024 seconds
Jul 4 08:45:32 domi kernel: [342410.751470] Freezing user space processes
... (elapsed 0.002 seconds) done.
Jul 4 08:45:32 domi kernel: [342410.753907] OOM killer disabled.
Jul 4 08:45:32 domi kernel: [342410.753907] Freezing remaining freezable
tasks ... (elapsed 0.001 seconds) done.
Jul 4 08:45:32 domi kernel: [342410.755259] printk: Suspending console(s)
(use no_console_suspend to debug)
Jul 4 08:45:32 domi kernel: [342410.755948] e1000e: EEE TX LPI TIMER:
00000011
Jul 4 08:45:32 domi kernel: [342410.812587] sd 2:0:0:0: [sdb] Synchronizing
SCSI cache
Jul 4 08:45:32 domi kernel: [342410.812607] sd 1:0:0:0: [sda] Synchronizing
SCSI cache
Jul 4 08:45:32 domi kernel: [342410.812708] sd 2:0:0:0: [sdb] Stopping disk
Jul 4 08:45:32 domi kernel: [342410.816870] sd 1:0:0:0: [sda] Stopping disk
Jul 4 08:45:32 domi kernel: [342411.080056] ACPI: EC: interrupt blocked
Jul 4 08:45:32 domi kernel: [342415.597918] ACPI: EC: interrupt unblocked
There does look to be 30s between the last "Lockdown: systemd-logind:
hibernation is restricted; see man kernel_lockdown.7" and "PM: suspend
entry (s2idle)"
This is mostly a frustration, but could be a security issue for some
if they suspend the machine and walk away thinking it would be locked
but is usable for another 30s.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.4.0-121-generic 5.4.0-121.137
ProcVersionSignature: Ubuntu 5.4.0-121.137-generic 5.4.189
Uname: Linux 5.4.0-121-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.24
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: bbogart 1033 F.... pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: XFCE
Date: Mon Jul 4 08:43:09 2022
InstallationDate: Installed on 2019-02-09 (1241 days ago)
InstallationMedia: Xubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64
(20180725)
MachineType: Intel(R) Client Systems NUC8i3BEH
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-121-generic
root=UUID=9c982b36-8142-4719-810a-e06f81cab223 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.4.0-121-generic N/A
linux-backports-modules-5.4.0-121-generic N/A
linux-firmware 1.187.31
SourcePackage: linux
UpgradeStatus: Upgraded to focal on 2022-06-30 (4 days ago)
dmi.bios.date: 10/15/2018
dmi.bios.vendor: Intel Corp.
dmi.bios.version: BECFL357.86A.0051.2018.1015.1513
dmi.board.name: NUC8BEB
dmi.board.vendor: Intel Corporation
dmi.board.version: J72693-304
dmi.chassis.type: 3
dmi.chassis.vendor: Intel Corporation
dmi.chassis.version: 2.0
dmi.modalias:
dmi:bvnIntelCorp.:bvrBECFL357.86A.0051.2018.1015.1513:bd10/15/2018:svnIntel(R)ClientSystems:pnNUC8i3BEH:pvrJ72753-303:rvnIntelCorporation:rnNUC8BEB:rvrJ72693-304:cvnIntelCorporation:ct3:cvr2.0:
dmi.product.family: Intel NUC
dmi.product.name: NUC8i3BEH
dmi.product.sku: BOXNUC8i3BEH
dmi.product.version: J72753-303
dmi.sys.vendor: Intel(R) Client Systems
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