On 10/2/22 06:19, Marcelo Laia wrote:
>> # cat /etc/debian_version ; uname -a
>
> bookworm/sid
> Linux marcelo 5.19.0-2-amd64 #1 SMP PREEMPT_DYNAMIC Debian 5.19.11-1
> (2022-09-24) x86_64 GNU/Linux
Please install Debian Stable.
>
>> Disable the Wi-Fi via CMOS Setup.
>
> This isn't possible in the BIOS.
Please reset your CMOS settings:
https://www.dell.com/support/kbdoc/en-us/000130200/how-to-use-and-troubleshoot-the-inspiron-15-5547#Issue0_7
>> # dmesg | grep error
>
> Only error related to iwlwifi and r8169 (wifi card)
>
>> # date ; dd if=/dev/sda of=/dev/null bs=1M count=10k ; date
>
> started at 13:01:03
> finished at 13:01:27
>
>> How long does it take?
>
> 24 s
>
>> Were there any error messages?
>
> No
>
>> Does dmesg(1) show any errors?
>
> The same previous errors: iwlwifi and r8169 (wifi card)
That supports my theory that the problem is Debian Unstable.
David