Bug#894525: linux: computer frozen on "reboot: power down" on power off

[alberto fuentes <pajaro@gmail.com>]

Please, let me know if this is enough

$ grep . /sys/devices/virtual/dmi/id/{bios,board,product}*
/sys/devices/virtual/dmi/id/bios_date:07/27/2015
/sys/devices/virtual/dmi/id/bios_vendor:American Megatrends Inc.
/sys/devices/virtual/dmi/id/bios_version:P1.40
/sys/devices/virtual/dmi/id/board_asset_tag:       
/sys/devices/virtual/dmi/id/board_name:H81M-ITX/WiFi
grep: /sys/devices/virtual/dmi/id/board_serial: Permission denied
/sys/devices/virtual/dmi/id/board_vendor:ASRock
/sys/devices/virtual/dmi/id/board_version:       
/sys/devices/virtual/dmi/id/product_family:To Be Filled By O.E.M.
/sys/devices/virtual/dmi/id/product_name:To Be Filled By O.E.M.
grep: /sys/devices/virtual/dmi/id/product_serial: Permission denied
grep: /sys/devices/virtual/dmi/id/product_uuid: Permission denied
/sys/devices/virtual/dmi/id/product_version:To Be Filled By O.E.M.

On Sat, Mar 31, 2018 at 11:53 PM, Ben Hutchings <ben@decadent.org.uk> wrote:

Control: tag -1 - patch
Control: tag -1 moreinfo

On Sat, 2018-03-31 at 20:53 +0200, Alberto Fuentes wrote:
> Source: linux
> Severity: normal
> Tags: patch
>
> 60% of the times, the computer refuses to power off
>
> It stays in a blank screen that says
>
> "[ 935.342345413 ] reboot: power down"
> I made it work adding reboot=b to /etc/default/grub as specified in
>
> https://askubuntu.com/questions/7114/why-cant-i-restart-shutdown
[...]

We can't help you if you don't identify what "the computer" is.
Please send the output of:

    grep . /sys/devices/virtual/dmi/id/{bios,board,product}*

Ben.

--
Ben Hutchings
Horngren's Observation:
              Among economists, the real world is often a special case.