From: Ping-Ke Shih <pkshih@realtek.com>
To: oldherl <oldherl@archlinuxcn.org>,
"linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>
Subject: RE: Possible Regression of RTL8852BE on linux-firmware-realtek
Date: Fri, 29 Aug 2025 05:38:48 +0000 [thread overview]
Message-ID: <c85ca611f0d74d2eb8bc400ebaaadb9b@realtek.com> (raw)
In-Reply-To: <2082485.tdWV9SEqCh@alphecca>
oldherl <oldherl@archlinuxcn.org> wrote:
> I am using realtek RTL8852BE on a laptop.
> After a recent update of the firmware, the wifi disconnects often.
>
> I am using Arch Linux and confirm that the good version of firmware
> before update was linux-firmware-realtek 20250708-1.
> rtw89_8852be 0000:01:00.0: Loaded FW: rtw89/rtw8852b_fw-1.bin, sha256:
> 81c146406dce47cfdf719f88d0fdb13b75cfb651226650722280ab81f7e331f2
>
> The bad version after update is linux-firmware-realtek 20250808-1
> rtw89_8852be 0000:01:00.0: Loaded FW: rtw89/rtw8852b_fw-1.bin, sha256:
> 95076d6d128695b29830e8a0e5efbd0af60a5590ad37bbd8591a0281952a61de
>
> The commit of the firmware update is
> https://gitlab.com/kernel-firmware/linux-firmware/-/commit/
> eb03c8ce595d75f2a2f81cbe87698c2539f64377
>
> I was using the linux 6.16.1.arch1-1 kernel for both attempts.
Did you use Bluetooth too? Please try 6.17-rc to see if it can improve.
>
> Possible related log out:
> [ 3455.877469] rtw89_8852be 0000:01:00.0: timed out to flush pci txch: 0
> [ 3456.081010] rtw89_8852be 0000:01:00.0: timed out to flush queues
> [ 3456.147252] rtw89_8852be 0000:01:00.0: timed out to flush pci txch: 0
> [ 3456.352106] rtw89_8852be 0000:01:00.0: timed out to flush queues
> [ 3456.371340] rtw89_8852be 0000:01:00.0: timed out to flush pci txch: 0
> [ 3456.576661] rtw89_8852be 0000:01:00.0: timed out to flush queues
> [ 3456.589698] rtw89_8852be 0000:01:00.0: timed out to flush pci txch: 0
>
> I am also posting the bug to Arch Linux bug tracker:
> https://gitlab.archlinux.org/archlinux/packaging/packages/linux-firmware/-/
> issues/26
next prev parent reply other threads:[~2025-08-29 5:38 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-29 4:41 Possible Regression of RTL8852BE on linux-firmware-realtek oldherl
2025-08-29 5:38 ` Ping-Ke Shih [this message]
2025-08-29 5:44 ` oldherl
2025-08-29 5:52 ` Ping-Ke Shih
2025-09-09 4:23 ` oldherl
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