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Date:      Thu, 26 Dec 2024 09:00:08 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 271938] Excessive heating on Lenovo Thinkpad E450 even with CPU @ 100% idle
Message-ID:  <bug-271938-227-gMhgXQ9x9x@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-271938-227@https.bugs.freebsd.org/bugzilla/>
References:  <bug-271938-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D271938

--- Comment #8 from sozuba <chenpan@protonmail.com> ---
Update:=20

I recently went about trying to figure out why i don't face this heating is=
sue
when using linux kernel. The only way i can replicate the heating issue with
~100% idle cpu with linux, is when using linux-libre kernel. When i use the
full linux kernel with all the binary blobs, this doesn't happen. Does this
make any sense, or does it sound illogical?

Maybe i can actually put more efforts to zero-in on the specific binary blob
that helps sort this issue on linux. In tht aspect, i would like to ask, is
there any way i can use that specific binary blob from linux kernel or maybe
all the binary blobs on the linux kernel on/with freebsd kernel and see if =
this
helps here too?

Note: In case this souds stupid, i appologise, I am neither a programmer nor
much informed on this issue. I have not used freebsd for over a year now du=
e to
pressinng work and inability to use my laptop (my only daily driver/device)=
 as
it  generates so much heat.

Note2: I cannot update this on the forum, as i have lost access to it due to
loosing the app for 2FA and can't seem to find my backup codes. I will upda=
te
when i find the backup codes or someone else can update it there, if you ca=
n.
Thanks

Any help/suggestion/advise would be appriciated.

--=20
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