Re: Strange loss of graphic display

[Robert McBroom via users <users@xxxxxxxxxxxxxxxxxxxxxxx>]

On 11/16/24 08:15, George N. White III wrote:

On Fri, Nov 15, 2024 at 5:53 PM Robert McBroom via users <users@xxxxxxxxxxxxxxxxxxxxxxx> wrote:

similar to earlier thread. System goes blank and does not resume from
wherever.  Using LXDE and have set all the suspend, etc. options I can
find to never. I can access the system from firefox on another machine
and open a terminal. Is there a command that will restart the graphical
display?

With the terminal you should be able to find details using `journalctl`.   It would

be very useful to know if the issue is caused by something crashing or by some

unwanted switch to a power saving mode.

 

I've used pkill -u "user" to drop back to the display-manager but really
want to get to the session as operable or to have it never go into stasis.

Vendors have made big efforts to reduce linux power consumption so they

can sell large quantities to cubicle farms.  Since power management needs

cooperation from BIOS, the changes to linux may need vendor BIOS updates.

    Having the operating system randomly turning off systems in a
    warehouse full of servers doesn't seem to make any sense. 
  

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