[Bug 1848771]

[ferry.toth]

> echo deep > /sys/power/mem_sleep
> rtcwake -m mem -s 30? 

Looking from blinking LED goes into suspend. Waking takes me directly to
BIOS screen.

> echo s2idle > /sys/power/mem_sleep
> rtcwake -m freeze -s 30?

Looking from non-blinking LED is not really suspended, except everything else looks suspended.
Pressing keyboard wakes normally.

journalctl -b -e:
apr 13 19:36:15 chromium kernel: PM: suspend entry (s2idle)
apr 13 19:36:15 chromium kernel: Filesystems sync: 0.000 seconds
apr 13 19:36:15 chromium kernel: Freezing user space processes ... (elapsed 0.002 seconds) done.
apr 13 19:36:15 chromium kernel: OOM killer disabled.
apr 13 19:36:15 chromium kernel: Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
apr 13 19:36:15 chromium kernel: printk: Suspending console(s) (use no_console_suspend to debug)
apr 13 19:36:15 chromium kernel: sd 0:0:0:0: [sda] Synchronizing SCSI cache
apr 13 19:36:15 chromium kernel: sd 0:0:0:0: [sda] Stopping disk
apr 13 19:36:15 chromium kernel: ACPI: EC: interrupt blocked
apr 13 19:36:15 chromium kernel: ACPI: EC: interrupt unblocked
apr 13 19:36:15 chromium kernel: hpet_rtc_timer_reinit: 14 callbacks suppressed
apr 13 19:36:15 chromium kernel: hpet: Lost 6192 RTC interrupts
apr 13 19:36:15 chromium kernel: ath: phy0: ASPM enabled: 0x43
apr 13 19:36:15 chromium kernel: sd 0:0:0:0: [sda] Starting disk
apr 13 19:36:15 chromium kernel: atmel_mxt_ts 2-004a: Resetting device
apr 13 19:36:15 chromium kernel: ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
apr 13 19:36:15 chromium kernel: ata1.00: configured for UDMA/100
apr 13 19:36:15 chromium kernel: atmel_mxt_ts 2-004a: Wait for completion timed out.
apr 13 19:36:15 chromium kernel: OOM killer enabled.
apr 13 19:36:15 chromium kernel: Restarting tasks ... done.
apr 13 19:36:15 chromium kernel: PM: suspend exit

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https://bugs.launchpad.net/bugs/1848771

Title:
  Reboot after resume from suspend (deep)

Status in linux package in Ubuntu:
  Incomplete
Status in ubuntu-release-upgrader package in Ubuntu:
  Invalid

Bug description:
  After upgrading to Kubuntu Eoan (19.10) yesterday, my laptop crashes
  after resume from suspending. This is regardless the way of suspending
  (closing lid, selecting suspend from sddm, systemctl suspend).

  The journal shows:
  ferry at chromium:~$ journalctl -b -1 -e
  ..
  sddm[1106]: Message received from greeter: Suspend
  NetworkManager[836]: <info>  manager: sleep: sleep requested (sleeping: no  enabled: yes)
  NetworkManager[836]: <info>  device (60:73:BC:BA:B8:68): state change: disconnected -> unmanaged (reason '
  NetworkManager[836]: <info>  device (60:73:BC:23:8F:3E): state change: disconnected -> unmanaged (reason '
  NetworkManager[836]: <info>  device (p2p-dev-wlp1s0): state change: disconnected -> unmanaged (reason 'sle
  NetworkManager[836]: <info>  manager: NetworkManager state is now ASLEEP
  systemd[1]: Reached target Sleep.
  systemd[1]: Starting Suspend...
  systemd-sleep[1238]: Suspending system...
  kernel: PM: suspend entry (deep)

  On resume (keypress, open lid) resume starts but immediately crashes
  and reboots.

  The laptop is an Acer 720p Chromebook with Chromium replaced and
  working fine with Kubuntu since 5 years or so.

  ProblemType: Bug
  DistroRelease: Ubuntu 19.10
  Package: ubuntu-release-upgrader-core 1:19.10.15
  ProcVersionSignature: Ubuntu 5.3.0-18.19-generic 5.3.1
  Uname: Linux 5.3.0-18-generic x86_64
  ApportVersion: 2.20.11-0ubuntu8
  Architecture: amd64
  CrashDB: ubuntu
  CurrentDesktop: KDE
  Date: Fri Oct 18 18:45:53 2019
  InstallationDate: Installed on 2017-07-13 (826 days ago)
  InstallationMedia: Kubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  Symptom: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to eoan on 2019-10-17 (0 days ago)
  VarLogDistupgradeTermlog:

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