Re: mediatek mt7921u wifi issue with recent firmware-misc-nonfree upgrade
Thanks Jan, for pointing me in the right direction.
After installing firmware-mediatek, my issue is solved now.
I have missed the earlier log entry, where the firmware file could not
be loaded.
I just didn't notice that there is a separate package for mediatek
firmware files now. Because they used to be part of
firmware-misc-nonfree until version 20230625-2.
But they're no longer present in firmware-misc-nonfree 20240709-2~bpo12+1.
Maybe I just got hit by this, because I've disabled recommends in my apt
config. And firmware-mediatek is in the recommends of
firmware-misc-nonfree :-)
Thanks again everyone for your replies.
Have a nice Sunday.
Regards,
Jochen
Jan Groenewald wrote:
> Hi
>
> Files seem to have moved from /usr/lib to /lib.
> https://packages.debian.org/sid/all/firmware-mediatek/filelist
> https://packages.debian.org/bookworm-backports/all/firmware-mediatek/filelist
>
>>From https://wiki.debian.org/UsrMerge
> In February 2021, the Technical Committee has resolved that Debian
> 'bookworm' should support only the merged-usr root filesystem layout,
> dropping support for the non-merged-usr layout. (978636
> <https://bugs.debian.org/978636>)
>
> Could this be an issue? Do you have a lib -> usr/lib symlink?
> How/where does the kernel locate firmware?
>
> Regards,
> Jan
>
>
> On Sat, 7 Sept 2024 at 14:03, Jochen Bartl <jochen@verbosemo.de> wrote:
>
>> Hi everyone,
>>
>> I have an issue with my Mediatek usb wifi nic since the last upgrade of
>> the firmware-misc-nonfree package.
>>
>> It seems like the nic can no longer be initialized and hence is not
>> present in the system (ip link, ...) after the boot.
>>
>> The package version that broke the NIC functionality is
>> 20240709-2~bpo12+1. Rolling back to the old 20230625-2 via
>> snapshot.debian.org fixed the issue.
>>
>> Kernel messages:
>>
>> kernel: mt7921u 3-6.3:1.0: Message 00000010 (seq 8) timeout
>> kernel: mt7921u 3-6.3:1.0: Failed to get patch semaphore
>>
>> System details:
>>
>> * Debian Bookworm / amd64
>> * Kernel: linux-image-amd64 6.10.6-1~bpo12+1
>> * Wifi NIC: Fenvi FU-AX1800 - https://fenvi.com/product_detail_44.html
>> * CPU: Intel i7 11th gen
>>
>> Don't hesitate to ask if you want me to run some more tests. Please find
>> a longer version of the kernel log attached to this email.
>>
>> Regards,
>>
>> Jochen
>>
>>
>
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