Public bug reported: I just upgraded from 18.04 lts to 20.04 lts then to 21.10. On 18.04 resume after suspend worked, with 21.10 it doesn't (after pressing the power button the power led turns on but the screen stays black, no matter if before suspend it was in X, wayland or a console). I didn't test with 20.04 (but I tried booting its kernel, same result). I tried to follow the steps in https://wiki.ubuntu.com/DebuggingKernel/Suspend but I cannot find any "hash matches" in dmesg and /sys/powear/pm_trace_dev_match says "input". I tried with the mainline kernel (5.16) same result. I also tried to install the kernel from 18.04 (4.15.0-172) but it panics saying it cannot find the root partition.
ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-35-generic 5.13.0-35.40 ProcVersionSignature: Ubuntu 5.13.0-35.40-generic 5.13.19 Uname: Linux 5.13.0-35-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.11-0ubuntu71 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: luca 1005 F.... pulseaudio CasperMD5CheckResult: unknown CurrentDesktop: KDE Date: Thu Mar 17 11:15:00 2022 HibernationDevice: RESUME=UUID=d2a3724a-3233-4081-a1e2-542ee08c68f2 InstallationDate: Installed on 2016-03-06 (2201 days ago) InstallationMedia: Kubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 0a5c:216c Broadcom Corp. BCM43142A0 Bluetooth Device Bus 001 Device 003: ID 05e3:0608 Genesys Logic, Inc. Hub Bus 001 Device 002: ID 0bda:57c4 Realtek Semiconductor Corp. HP Truevision HD Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: HP HP Stream Notebook PC 13 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-35-generic root=UUID=f8b20c7d-bd75-42eb-8a39-4cb262d6e1e4 ro RelatedPackageVersions: linux-restricted-modules-5.13.0-35-generic N/A linux-backports-modules-5.13.0-35-generic N/A linux-firmware 1.201.5 SourcePackage: linux StagingDrivers: atomisp_gmin_platform atomisp_lm3554 UpgradeStatus: Upgraded to impish on 2022-03-16 (0 days ago) dmi.bios.date: 09/25/2015 dmi.bios.release: 15.23 dmi.bios.vendor: Insyde dmi.bios.version: F.17 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: 802A dmi.board.vendor: HP dmi.board.version: 56.21 dmi.chassis.asset.tag: Chassis Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: HP dmi.chassis.version: Chassis Version dmi.ec.firmware.release: 56.33 dmi.modalias: dmi:bvnInsyde:bvrF.17:bd09/25/2015:br15.23:efr56.33:svnHP:pnHPStreamNotebookPC13:pvrType1-ProductConfigId:rvnHP:rn802A:rvr56.21:cvnHP:ct10:cvrChassisVersion:skuP3Y01EA#ABE: dmi.product.family: 103C_5335KV G=N L=CON B=HP S=STR X=Null dmi.product.name: HP Stream Notebook PC 13 dmi.product.sku: P3Y01EA#ABE dmi.product.version: Type1 - ProductConfigId dmi.sys.vendor: HP ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug impish staging -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1965286 Title: hp stream 13 doesn't resume after suspend to ram (regression) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1965286/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs