It takes 10 min to wake-up from suspend

[masao miyakubo]

After the update shown below, the problem seems to start appear. When I open the lid or press power button the lamp and cooling fan come on but the screen remains blank. No key or mouse is accepted.

I've tried change boot OS and found "Ubuntu with Linux 4.15.0-101-generic" works fine. Also tried "4.15.0-101-no latency (recovery mode)" but result showed even worse as it never woke up.

version.log shows "Ubuntu 4.15.0-101.102-lowlatency 4.15.18"

/var/log/apt/history.log ====
Start-Date: 2020-05-20 08:23:02
Commandline: aptdaemon role='role-commit-packages' sender=':1.331'
Install: linux-modules-4.15.0-101-lowlatency:amd64 (4.15.0-101.102, automatic), linux-headers-4.15.0-101-lowlatency:amd64 (4.15.0-101.102, automatic), linux-image-4.15.0-101-generic:amd64 (4.15.0-101.102, automatic), linux-headers-4.15.0-101:amd64 (4.15.0-101.102, automatic), linux-headers-4.15.0-101-generic:amd64 (4.15.0-101.102, automatic), linux-modules-4.15.0-101-generic:amd64 (4.15.0-101.102, automatic), linux-image-4.15.0-101-lowlatency:amd64 (4.15.0-101.102, automatic), linux-modules-extra-4.15.0-101-generic:amd64 (4.15.0-101.102, automatic)
Upgrade: libisccfg160:amd64 (1:9.11.3+dfsg-1ubuntu1.11, 1:9.11.3+dfsg-1ubuntu1.12), linux-headers-generic:amd64 (4.15.0.99.89, 4.15.0.101.91), linux-libc-dev:amd64 (4.15.0-99.100, 4.15.0-101.102), linux-image-lowlatency:amd64 (4.15.0.99.89, 4.15.0.101.91), linux-image-generic:amd64 (4.15.0.99.89, 4.15.0.101.91), libirs160:amd64 (1:9.11.3+dfsg-1ubuntu1.11, 1:9.11.3+dfsg-1ubuntu1.12), bind9-host:amd64 (1:9.11.3+dfsg-1ubuntu1.11, 1:9.11.3+dfsg-1ubuntu1.12), dnsutils:amd64 (1:9.11.3+dfsg-1ubuntu1.11, 1:9.11.3+dfsg-1ubuntu1.12), linux-headers-lowlatency:amd64 (4.15.0.99.89, 4.15.0.101.91), libisc169:amd64 (1:9.11.3+dfsg-1ubuntu1.11, 1:9.11.3+dfsg-1ubuntu1.12), libisc-export169:amd64 (1:9.11.3+dfsg-1ubuntu1.11, 1:9.11.3+dfsg-1ubuntu1.12), liblwres160:amd64 (1:9.11.3+dfsg-1ubuntu1.11, 1:9.11.3+dfsg-1ubuntu1.12), libdns-export1100:amd64 (1:9.11.3+dfsg-1ubuntu1.11, 1:9.11.3+dfsg-1ubuntu1.12), libisccc160:amd64 (1:9.11.3+dfsg-1ubuntu1.11, 1:9.11.3+dfsg-1ubuntu1.12), libbind9-160:amd64 (1:9.11.3+dfsg-1ubuntu1.11, 1:9.11.3+dfsg-1ubuntu1.12), libdns1100:amd64 (1:9.11.3+dfsg-1ubuntu1.11, 1:9.11.3+dfsg-1ubuntu1.12), linux-lowlatency:amd64 (4.15.0.99.89, 4.15.0.101.91), linux-generic:amd64 (4.15.0.99.89, 4.15.0.101.91)
End-Date: 2020-05-20 08:25:03
====

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-101-lowlatency 4.15.0-101.102
ProcVersionSignature: Ubuntu 4.15.0-101.102-lowlatency 4.15.18
Uname: Linux 4.15.0-101-lowlatency x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version k4.15.0-101-lowlatency.
ApportVersion: 2.20.9-0ubuntu7.14
Architecture: amd64
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: CX20561 Analog [CX20561 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: mmiyakubo 821 F.... pulseaudio
 /dev/snd/controlC1: mmiyakubo 821 F.... pulseaudio
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0x54700000 irq 27'
   Mixer name : 'Conexant CX20561 (Hermosa)'
   Components : 'HDA:14f15051,103c360b,00100000 HDA:80862802,80860101,00100000'
   Controls : 26
   Simple ctrls : 10
Card1.Amixer.info:
 Card hw:1 'PMA60'/'D&M Holdings Inc. PMA-60 at usb-0000:00:1d.7-1, high speed'
   Mixer name : 'USB Mixer'
   Components : 'USB154e:100a'
   Controls : 6
   Simple ctrls : 3
CurrentDesktop: LXDE
Date: Sun May 24 10:11:01 2020
InstallationDate: Installed on 2018-05-21 (733 days ago)
InstallationMedia: Lubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
MachineType: Hewlett-Packard Compaq Presario CQ60 Notebook PC
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-101-lowlatency root=UUID=5b7034ce-26bb-44f4-bdbc-5c3d8944ca3a ro quiet splash vt.handoff=1
RelatedPackageVersions:
 linux-restricted-modules-4.15.0-101-lowlatency N/A
 linux-backports-modules-4.15.0-101-lowlatency N/A
 linux-firmware 1.173.18
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/20/2008
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.32
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 3612
dmi.board.vendor: Wistron
dmi.board.version: 09.48
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Wistron
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnHewlett-Packard:bvrF.32:bd11/20/2008:svnHewlett-Packard:pnCompaqPresarioCQ60NotebookPC:pvrF.32:rvnWistron:rn3612:rvr09.48:cvnWistron:ct10:cvrChassisVersion:
dmi.product.family: 103C_5335KV
dmi.product.name: Compaq Presario CQ60 Notebook PC
dmi.product.version: F.32
dmi.sys.vendor: Hewlett-Packard

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This change was made by a bot.

[Kai-Heng Feng (kaihengfeng)]

Is it a regression? What was the last working kernel version?

[masao miyakubo (mmiya)]

Hi kai-Heng Feng,

>What was the last working kernel version?
It should be one before "Ubuntu 4.15.0-101.102-lowlatency 4.15.18". Sorry I'm not sure exact version of that. Though even previous working version it has taken 1 to 2 min to wake up. GRUB shows another version "linux 4.15.0-99-lowlatency" so this should be the last working version but when I tried this time this version never wake up once goes suspended .

Please note Ubuntu 4.15.0-101.102-generic version works fine as it wakes up in no time when open lid or press power button.

masao

[Kai-Heng Feng (kaihengfeng)]

Please test latest mainline kernel:
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.8-rc3/

[masao miyakubo (mmiya)]

Hi kai-Heng Feng,

Seems OK now. Your contribution is greatly appreciated and apologies my late reply.

Linux version 5.8.0-050800-lowlatency (kernel@sita) (gcc (Ubuntu 9.3.0-13ubuntu1) 9.3.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #202006282330 SMP PREEMPT Sun Jun 28 23:38:50 UTC 2020

[Launchpad Janitor (janitor)]

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