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From: Lovekesh Solanki <lovekeshsolanki00@gmail.com>
To: Snake Pilot <snakepilot10@gmail.com>
Cc: linux-wireless@vger.kernel.org, pkshih@realtek.com,
	 linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [BUG] rtw88_8723de: Wi-Fi and Bluetooth fail after warm reboot
Date: Wed, 29 Jul 2026 15:13:07 +0530	[thread overview]
Message-ID: <amnGXPlG6nKUdEl7@eggarch> (raw)
In-Reply-To: <CA+fxq6gPCQOYr6mh+_1ReOGzaiTULzMazXhs5q0PXc8PsjRJEQ@mail.gmail.com>

Hi,

Could you provide the following:
1) Full dmesg after warm and cold boot
2) 'journalctl -k -b -1' after warm boot

Also please run a few tests,
1) Unload rtw88_8723de only or btusb only and perform warm reboot
and see if both of them are broken while unloading only one driver
2) Repeat the above with a delay like sleep 0, 1, 3, 5
3) Try 'echo 1 | sudo tee /sys/bus/pci/devices/0000:02:00.0/reset' 
after warm reboot see if it pci function reset recovers wifi

Also provide output of 'lspci -vv -s 02:00.0' and 'lsusb -t'
after warm reboot.

That would be helpful.

Thanks, 
Lovekesh

      reply	other threads:[~2026-07-29  9:43 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-29  7:13 [BUG] rtw88_8723de: Wi-Fi and Bluetooth fail after warm reboot Snake Pilot
2026-07-29  9:43 ` Lovekesh Solanki [this message]

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