Bug#934339: pm-utils: Notebook (Acer Aspire 3690-2672) hangs up after hibernate image loaded

[Alexandre Lymberopoulos <lymber@gmail.com>]

Package: pm-utils
Version: 1.4.1-18
Severity: important

Dear Maintainer,

Hibernaton used to work here, but after some update it stopped to
resume properly: the image is stored, system is halted. When powered
on the boot goes as usual until it loads the hibernate image and then
locks up (even alt+SysRq commands do not respond).

The lines on console after the load images succesfull are:

ACPI: EC: interrupt blocked
ACPI: EC: event blocked
ACPI: EC: EC stopped
Disabling non-boot CPUs...

I may provide any information necessary to solve this issue (may need some guidance).

Thanks in advance,
Alexandre

-- System Information:
Debian Release: bullseye/sid
  APT prefers testing
  APT policy: (900, 'testing'), (800, 'unstable')
Architecture: i386 (i686)

Kernel: Linux 4.19.0-5-686-pae (SMP w/1 CPU core)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Init: systemd (via /run/systemd/system)

Versions of packages pm-utils depends on:
ii  powermgmt-base  1.36

Versions of packages pm-utils recommends:
ii  ethtool  1:4.19-1
ii  hdparm   9.58+ds-3
ii  kbd      2.0.4-4
ii  procps   2:3.3.15-2
ii  vbetool  1.1-4+b1

Versions of packages pm-utils suggests:
ii  cpufrequtils    008-1.1
pn  radeontool      <none>
ii  wireless-tools  30~pre9-13

-- no debconf information