From: bugzilla-daemon@kernel.org
To: platform-driver-x86@vger.kernel.org
Subject: [Bug 203191] The fan speed reports to 65535, despite the fan is stopped
Date: Wed, 22 Nov 2023 12:02:54 +0000 [thread overview]
Message-ID: <bug-203191-215701-knCu768C0k@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-203191-215701@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=203191
antony.gelberg@gmail.com changed:
What |Removed |Added
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CC| |antony.gelberg@gmail.com
--- Comment #16 from antony.gelberg@gmail.com ---
Did anyone get anywhere with this? Suffering as well, P14s gen 2, Ubuntu 22.04
LTS, kernel 5.14.0-1048-oem, latest BIOS N34ET57W (1.57).
Not using thinkfan, laptop has always been pretty reliable for the last couple
of years; this is a recent-ish problem for me, having to reboot every few hours
is painful.
Am considering a warranty repair but will be inconvenient to be without laptop
and unsure if it is a hardware problem.
Has anyone noticed anything in the system logs at all? I added a fan speed
indicator in my XFCE panel to check (usually when I'm like hmm, the laptop is
running slowly then I look at the fan speed and it's 65535).
Also, often, I'll hear the fan struggling to start running like brr brr, then
sometimes it runs normally (2000-4000 RPM on average) but most times it's 65535
and a heating CPU.
Also, when I reboot, I get the BIOS Fan Error screen and the laptop powers off.
Then I power it back on and things run normally for x hours.
The bug is in NEEDINFO but what info is needed?
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next prev parent reply other threads:[~2023-11-22 12:02 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-203191-215701@https.bugzilla.kernel.org/>
2021-03-18 16:39 ` [Bug 203191] The fan speed reports to 65535, despite the fan is stopped bugzilla-daemon
2022-09-26 11:42 ` bugzilla-daemon
2022-10-24 14:49 ` bugzilla-daemon
2022-10-24 15:16 ` bugzilla-daemon
2023-03-29 22:19 ` bugzilla-daemon
2023-04-17 20:41 ` bugzilla-daemon
2023-11-22 12:02 ` bugzilla-daemon [this message]
2023-11-22 12:33 ` bugzilla-daemon
2023-12-04 0:41 ` bugzilla-daemon
2023-12-04 0:52 ` bugzilla-daemon
2023-12-04 1:03 ` bugzilla-daemon
2024-01-04 13:47 ` bugzilla-daemon
2025-12-22 9:55 ` bugzilla-daemon
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