From: Ping-Ke Shih <pkshih@realtek.com>
To: Tistou MOITA <tistou@syngate.fr>,
"linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>
Subject: RE: wifi radom disconnects
Date: Tue, 4 Feb 2025 00:27:30 +0000 [thread overview]
Message-ID: <6cec5730b4414f7999e4af92ae306389@realtek.com> (raw)
In-Reply-To: <PR0P264MB2968C37DBDB24BD8151F8162B3F52@PR0P264MB2968.FRAP264.PROD.OUTLOOK.COM>
Tistou MOITA <tistou@syngate.fr> wrote:
> Hi,
>
> WiFi randomly is disconnected on ubuntu 24.04
>
> uname -a
> Linux PCP-QUIMPER-04 6.8.0-52-generic #53-Ubuntu SMP PREEMPT_DYNAMIC Sat Jan 11 00:06:25 UTC 2025 x86_64
> x86_64 x86_64 GNU/Linux
>
> On several same PCs :
> Manufacturer: LENOVO
> Product Name: 83A1
> Version: Lenovo V15 G4 IRU
>
> Wifi Chipset :
> Realtek RTL8822CE
>
> Errors :
>
> ModemManager[1888]: <msg> [base-manager] couldn't check support for device
> '/sys/devices/pci0000:00/0000:00:1d.0/0000:02:00.0': not supported by any plugin
>
> wpa_supplicant[1834]: TDLS: Invalid frame - payloadtype=1 category=240 action=26
>
> [ 302.623427] rtw_8822ce 0000:02:00.0: failed to do dpk calibration
>
> wpa_supplicant[1331]: wlp2s0: CTRL-EVENT-SIGNAL-CHANGE above=0 signal=-64 noise=9999 txrate=216000
>
> [ 3203.567971] rtw_8822ce 0000:02:00.0: failed to get tx report from firmware
> [ 3233.929076] rtw_8822ce 0000:02:00.0: firmware failed to report density after scan
>
> Already tried to add options to rtw88 module :
>
> disable_lps_deep=y
> disable_aspm=y
Not clear to me if these errors are related to disconnect. Please share
full log (via private mail if privacy issue). I also want to check the
firmware version you are using.
Another try is to turn off power saving entirely by
sudo iw wlan0 set power save off
Ping-Ke
prev parent reply other threads:[~2025-02-04 0:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-03 14:16 wifi radom disconnects Tistou MOITA
2025-02-04 0:27 ` Ping-Ke Shih [this message]
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