From: Ping-Ke Shih <pkshih@realtek.com>
To: Plamen Dimitrov <plamen.dimitrov@pevogam.com>,
"linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>
Subject: RE: Problems with RTL8852BE PCIe 802.11ax Wireless Network Controller and Linux kernel 6.7.7-100.fc38.x86_64
Date: Tue, 23 Apr 2024 02:49:24 +0000 [thread overview]
Message-ID: <8fa0fcfccfe14377ba053130f95b8917@realtek.com> (raw)
In-Reply-To: <94f3355c-b247-4215-a046-a39293c8d03e@pevogam.com>
Plamen Dimitrov <plamen.dimitrov@pevogam.com> wrote:
> >
> > Another try is to disable power save by 'iw' command right after booting, like
> > sudo iw wlan0 set power_save off
>
> I had to take a while to make sure that this indeed worked and so far it took some days without any failure
> which makes me guess that this has actually helped. I even tried rebooting again and the problem is still
> likely fixed. I will monitor the situation but for the sake of sustainable solution, I guess the above
> does set a setting that we could not set in any other way? It seems to work and that's great, I just wonder
> if running `sudo iw wlan0 set power_save off` upon each reboot or kernel update can be replaced with something
> more long lasting.
>
If you use network manager as WiFi controller, set 'wifi.powersave = 2' in config file [1].
[1] https://gist.github.com/jcberthon/ea8cfe278998968ba7c5a95344bc8b55
next prev parent reply other threads:[~2024-04-23 2:49 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-15 8:04 Problems with RTL8852BE PCIe 802.11ax Wireless Network Controller and Linux kernel 6.7.7-100.fc38.x86_64 Plamen Dimitrov
2024-04-16 0:31 ` Ping-Ke Shih
2024-04-16 2:23 ` Plamen Dimitrov
2024-04-16 2:31 ` Ping-Ke Shih
2024-04-23 2:30 ` Plamen Dimitrov
2024-04-23 2:49 ` Ping-Ke Shih [this message]
2024-04-25 3:30 ` Plamen Dimitrov
2024-04-25 5:41 ` Ping-Ke Shih
[not found] ` <c26272e9-069a-44b0-aee5-49530c084365@pevogam.com>
[not found] ` <d69ab1ccd3fd456a82ae954d25d056ba@realtek.com>
2024-05-13 3:34 ` Plamen Dimitrov
2024-05-14 3:26 ` Plamen Dimitrov
2024-05-15 3:47 ` Ping-Ke Shih
2024-05-15 5:40 ` Kalle Valo
2024-05-17 3:01 ` Plamen Dimitrov
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