Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > alt.comp.os.windows-10 > #194063

Re: How do I keep a Chromium window fully active when it’s not focused?

Show all headers | View raw

Maria Sophia wrote on 6/23/2026 6:18 PM:
> Paul wrote:
>> Try a Google search on
>>
>>      chromium flag to disable browser sleep
>>
>> and a whole bunch of rubbish will show up. It's
>> pretty obvious they've not designed this in a way
>> to help you. There are lots of things to adjust
>> to keep absolutely everything at full power.
>>
>> If there had been a single control, the returned links
>> would have had a "concentrated theme" to them. But
>> the results are for tabs and other things, so there
>> must be more than one power control.
> 
> Hi Paul,
> I didn't expect any help, so I'm appreciative you understood the issue.
> 
> I've been working this for a month where I've since learned that Chromium
> browsers have a built-in power-saving system called tab throttling and
> window occlusion detection.
> 
> When a window is not the active foreground window, Chromium automatically:
>   a. lowers its timer resolution
>   b. pauses rendering
>   c. stops GPU compositing
>   d. deprioritizes event handling
>   e. and may freeze the UI thread entirely
> 
> This is intentional.
> It's designed to save battery and CPU when a window isn't being used.
> 
> As far as I can tell from having battled this for about a month (elapsed
> time) now, there is no one single flag that disables this behavior.
> 
> I think Chromium splits it across multiple subsystems:
>   a. background timer throttling
>   b. occluded window throttling
>   c. hidden tab suspension
>   d. rendering pipeline discard
>   e. GPU frame-rate reduction
>      etc.
> 
> Your search idea is good but that's likely why searching for "disable
> browser sleep" returns scattered, inconsistent results, because Chromium
> doesn't expose one master switch.
> 
> It's several independent power-saving mechanisms working together.
> So when we Google it, we don't see a "concentrated theme" because Chromium
> never designed this as one feature. It's a whole cluster of throttling
> systems and so far, I've not been able to fully disable any of them yet.
> 
> When I ask a question like this, it's literally out of desperation!
> 

Understood. You are a very needy person, as is Paul. Perhaps you and 
Paul could rent a room somewhere and work all this shit out.

No need to tell us what you guys come up with,  In time, you'll prepare 
an official PSA or TUTORIAL, and enlighten us later when you are able.

Thanks for all you do! I am honored to be around true genius like you 
and paul.

If you tell me how, maybe I can send you guys some money.

Back to alt.comp.os.windows-10 | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

How do I keep a Chromium window fully active when it’s not focused? Maria Sophia <mariasophia@comprehension.com> - 2026-06-23 08:44 -1000
  Re: How do I keep a Chromium window fully active when it’s not focused? Paul <nospam@needed.invalid> - 2026-06-23 16:33 -0400
    Re: How do I keep a Chromium window fully active when it’s not focused? Maria Sophia <mariasophia@comprehension.com> - 2026-06-23 13:18 -1000
      Re: How do I keep a Chromium window fully active when it’s not focused? Hank Rogers <Hank@nospam.invalid> - 2026-06-23 19:22 -0500
        Re: How do I keep a Chromium window fully active when it’s not focused? Maria Sophia <mariasophia@comprehension.com> - 2026-06-23 20:02 -1000
        Re: How do I keep a Chromium window fully active when it’s not focused? JJ <jj4public@gmail.com> - 2026-06-24 17:44 +0700
          Re: How do I keep a Chromium window fully active when it’s not focused? GitHub User <invalid@invalid.invalid> - 2026-06-24 18:36 +0100
            Re: How do I keep a Chromium window fully active when it’s not focused? "Carlos E. R." <robin_listas@es.invalid> - 2026-06-24 21:25 +0200
              Re: How do I keep a Chromium window fully active when it’s not focused? Paul <nospam@needed.invalid> - 2026-06-24 19:52 -0400
                Re: How do I keep a Chromium window fully active when it’s not focused? "Carlos E. R." <robin_listas@es.invalid> - 2026-06-25 12:02 +0200
          Re: How do I keep a Chromium window fully active when it’s not focused? Maria Sophia <mariasophia@comprehension.com> - 2026-06-24 17:05 -1000

csiph-web