Comment 200 for bug 1958019

(In reply to Jason Kukurudziak from comment #172)
> I believe that Lenovo sells 2 versions of the Legion. We bought a bunch for
> the company I work at and it is the ALC287. We ended up giving those to
> Windows users and bought ones that had Ubuntu pre-installed.
>
> The behaviour of the audio suggests that there maybe an i/o line controlling
> the amp to the speakers, imho.
>
> Jason

You don't have to patch acpi DST table for this model ?
I'm looking for a permanent solution, now the grub-update erase the solution, and we have to edit the grub.cfg, after each update.

Thanks in advance