Public bug reported:
When I try to suspend, it does not work: fans keep spinning, but just
screen blanks and computer does not respond to keyboard. 'journalctl -b
-1' does not tell anything suspicious after shut down - start. This used
to work. Might not be reproduceable always.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.4.0-65-generic 5.4.0-65.73
ProcVersionSignature: Ubuntu 5.4.0-65.73-generic 5.4.78
Uname: Linux 5.4.0-65-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.16
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: jarnos 1014 F.... pulseaudio
/dev/snd/controlC2: jarnos 1014 F.... pulseaudio
/dev/snd/controlC0: jarnos 1014 F.... pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: XFCE
Date: Sun Feb 28 23:57:02 2021
InstallationDate: Installed on 2020-05-03 (301 days ago)
InstallationMedia: Xubuntu Core 20.04 - amd64 - 20200423
IwConfig:
lo no wireless extensions.
enp3s0 no wireless extensions.
MachineType: Dell Inc. OptiPlex 745
ProcFB: 0 nouveaudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-65-generic
root=UUID=f2d9359d-8b8e-46c4-9f37-452c3dd06417 ro
RelatedPackageVersions:
linux-restricted-modules-5.4.0-65-generic N/A
linux-backports-modules-5.4.0-65-generic N/A
linux-firmware 1.187.9
RfKill:
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/26/2011
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 2.6.6
dmi.board.name: 0RF703
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 6
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr2.6.6:bd06/26/2011:svnDellInc.:pnOptiPlex745:pvr:rvnDellInc.:rn0RF703:rvr:cvnDellInc.:ct6:cvr:
dmi.product.name: OptiPlex 745
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug focal
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https://bugs.launchpad.net/bugs/1917265
Title:
Suspending to RAM freezes computer
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