> [ 82.230208] Lockdown: systemd-logind: hibernation is restricted;
see man kernel_lockdown.7
you're using UEFI secure boot, which puts the system into 'lockdown',
which disallows (unencrypted) hibernation.
So this isn't a problem with systemd, this requires the kernel to handle
encrypted hibernation.
I *think* that functionality isn't yet in the upstream kernel, as I think this
thread was the last discussion about adding it:
https://lore.kernel.org/lkml/20210220013255.1083202-1-matthewgarr...@google.com/
** Package changed: systemd (Ubuntu) => linux (Ubuntu)
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https://bugs.launchpad.net/bugs/1947708
Title:
Cannot configure suspend-then-hibernate
Status in linux package in Ubuntu:
New
Bug description:
Previous bug 1947617 was closed because my swap space was
insufficient. Swap was increased to 24G and the problem remains.
Configuring login to suspend-then-hiberrnate when the lid is off and
configuring sleep so that hibernate happens 10 seconds after suspend,
when trying to test with:
sudo systemctl suspend-then-hibernate
I get:
Failed to suspend system, hibernate later via logind: Sleep verb
"suspend-then-hibernate" not supported
This could be a security vulnerability. If the user expects the system
to suspend (and then lock) when the lid is off and it does not work,
somebody could then just reopen the lid and get access.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: systemd 248.3-1ubuntu8
ProcVersionSignature: Ubuntu 5.13.0-19.19-generic 5.13.14
Uname: Linux 5.13.0-19-generic x86_64
ApportVersion: 2.20.11-0ubuntu70
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: i3
Date: Tue Oct 19 11:51:50 2021
InstallationDate: Installed on 2021-10-14 (4 days ago)
InstallationMedia: Ubuntu 21.10 "Impish Indri" - Release amd64 (20211012)
MachineType: HP HP ENVY x360 Convertible 13-ay0xxx
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-19-generic
root=UUID=e85d08c2-ae82-4f0f-a625-a5012616c934 ro quiet splash vt.handoff=7
SourcePackage: systemd
SystemdDelta:
[EXTENDED] /usr/lib/systemd/system/rc-local.service →
/usr/lib/systemd/system/rc-local.service.d/debian.conf
[EXTENDED] /usr/lib/systemd/system/systemd-localed.service →
/usr/lib/systemd/system/systemd-localed.service.d/locale-gen.conf
[EXTENDED] /usr/lib/systemd/system/user@.service →
/usr/lib/systemd/system/user@.service.d/timeout.conf
3 overridden configuration files found.
SystemdFailedUnits:
Error: command ['systemctl', 'status', '--full', '●'] failed with exit code
4: Invalid unit name "●" escaped as "\xe2\x97\x8f" (maybe you should use
systemd-escape?).
Unit \xe2\x97\x8f.service could not be found.
--
Error: command ['systemctl', 'status', '--full', '●'] failed with exit code
4: Invalid unit name "●" escaped as "\xe2\x97\x8f" (maybe you should use
systemd-escape?).
Unit \xe2\x97\x8f.service could not be found.
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/30/2021
dmi.bios.release: 15.20
dmi.bios.vendor: Insyde
dmi.bios.version: F.20
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: 876E
dmi.board.vendor: HP
dmi.board.version: 12.52
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 31
dmi.chassis.vendor: HP
dmi.chassis.version: Chassis Version
dmi.ec.firmware.release: 12.52
dmi.modalias:
dmi:bvnInsyde:bvrF.20:bd07/30/2021:br15.20:efr12.52:svnHP:pnHPENVYx360Convertible13-ay0xxx:pvrType1ProductConfigId:sku3V693EA#ABF:rvnHP:rn876E:rvr12.52:cvnHP:ct31:cvrChassisVersion:
dmi.product.family: 103C_5335KV HP Envy
dmi.product.name: HP ENVY x360 Convertible 13-ay0xxx
dmi.product.sku: 3V693EA#ABF
dmi.product.version: Type1ProductConfigId
dmi.sys.vendor: HP
mtime.conffile..etc.systemd.logind.conf: 2021-10-18T18:51:43.976989
mtime.conffile..etc.systemd.sleep.conf: 2021-10-18T18:52:04.283409
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