[Bug 1933796] Re: resume from suspend while connected to power results in roaring fans

[Launchpad Bug Tracker]

[Expired for systemd (Ubuntu) because there has been no activity for 60
days.]

** Changed in: systemd (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/1933796

Title:
  resume from suspend while connected to power results in roaring fans

Status in systemd package in Ubuntu:
  Expired

Bug description:
  since upgrade to ubuntu 20.10 my thinkpad x1 carbon gen5 resumes from
  suspend with a roaring fan. i have to make sure to start the resume
  while the power cord is not connected, let it wake up fully and only
  then connect the power cord. this is quite an annoying regression,
  still persisting in ubuntu 21.04, since there is no way to calm the
  fan noise except to do a complete shutdown and power on cycle (reboot
  still keeps the fan at max).

  ProblemType: Bug
  DistroRelease: Ubuntu 21.04
  Package: systemd 247.3-3ubuntu3.1
  ProcVersionSignature: Ubuntu 5.11.0-22.23-generic 5.11.21
  Uname: Linux 5.11.0-22-generic x86_64
  ApportVersion: 2.20.11-0ubuntu65.1
  Architecture: amd64
  CasperMD5CheckResult: pass
  CurrentDesktop: XFCE
  Date: Sun Jun 27 18:20:13 2021
  InstallationDate: Installed on 2021-05-10 (48 days ago)
  InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 04f2:b5ce Chicony Electronics Co., Ltd Integrated Camera
   Bus 001 Device 004: ID 1199:9079 Sierra Wireless, Inc. EM7455
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20HR0068GE
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.11.0-22-generic root=UUID=6e4248be-ae78-4e70-a7c0-88bada1c53a8 ro mitigations=off quiet
  SourcePackage: systemd
  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.
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/27/2017
  dmi.bios.release: 1.24
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N1MET39W (1.24 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20HR0068GE
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40697 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.ec.firmware.release: 1.17
  dmi.modalias: dmi:bvnLENOVO:bvrN1MET39W(1.24):bd09/27/2017:br1.24:efr1.17:svnLENOVO:pn20HR0068GE:pvrThinkPadX1Carbon5th:rvnLENOVO:rn20HR0068GE:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
  dmi.product.family: ThinkPad X1 Carbon 5th
  dmi.product.name: 20HR0068GE
  dmi.product.sku: LENOVO_MT_20HR_BU_Think_FM_ThinkPad X1 Carbon 5th
  dmi.product.version: ThinkPad X1 Carbon 5th
  dmi.sys.vendor: LENOVO

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