Hi,
On Thu, Dec 07, 2023 at 09:46:47AM +0100, djw6g6b5...@temp.mailbox.org wrote:
> Package: bugs.debian.org
>
> There' s a bug in linux-image-amd64 version 6.1.64-1 for bookworm (in
> proposed updates).
> The updates breaks wlan on a Lenovo T490s. Current versions used to work
> fine.
>
> -------------------------------------------------------------------------------------------------
> log:
>
> uname -a;dmesg | grep iwlw
> Linux t490 6.1.0-14-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.64-1
> (2023-11-30) x86_64 GNU/Linux
> [ 16.900339] iwlwifi: `N' invalid for parameter `enable_ini'
>
> modprobe
> # modprobe iwlwifi
> modprobe: ERROR: could not insert 'iwlwifi': Invalid argument
>
> -------------------------------------------------------------------------------------------------
> expected behaviour:
> # uname -a;dmesg | grep iwlw
> Linux t490 6.1.0-13-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.55-1
> (2023-09-29) x86_64 GNU/Linux
> [ 17.994429] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)
> [ 18.013920] iwlwifi 0000:00:14.3: firmware: direct-loading firmware
> iwlwifi-9000-pu-b0-jf-b0-46.ucode
> [ 18.014248] iwlwifi 0000:00:14.3: loaded firmware version 46.ea3728ee.0
> 9000-pu-b0-jf-b0-46.ucode op_mode iwlmvm
> [ 18.200836] iwlwifi 0000:00:14.3: BIOS contains WGDS but no WRDS
> [ 18.201012] iwlwifi 0000:00:14.3: Detected Intel(R) Wireless-AC 9560
> 160MHz, REV=0x312
> [ 18.266178] iwlwifi 0000:00:14.3: base HW address: 50:eb:71:1d:88:cd, OTP
> minor version: 0x4
> [ 18.352070] iwlwifi 0000:00:14.3 wlp0s20f3: renamed from wlan0
>
> Sidenote: the backport kernel works fine also.
Thanks for the report.
Since upstream e0c1ca236e28 ("wifi: iwlwifi: honor the enable_ini
value") in 6.7-rc1 and backported to 6.6.2, 6.5.12 and 6.1.63 the
values of enable_ini are honoured.
Please have a look where in /etc/modprobe.d/*.conf you have
enable_ini=N. I suspect it is a customized own file. The value is not
correct and should be either 1 or 0 here.
Regards,
Salvatore
