On Tue, May 14, 2024 at 8:46=E2=80=AF= AM Rostislav Krasny <rosti.bsd@gm= ail.com> wrote:

On Tue, May 14, 2024 at 5:39=E2=80=AFPM Warner Losh <imp@bsdimp.com> wrote:
>
> On Tue, May 14, 2024, 8:34=E2=80=AFAM Rostislav Krasny <rosti.bsd@gmail.com> w= rote:
>>
>> If anybody is interested, there seems to be a serious issue in eit= her
>> the intel video driver or in the kernel that interacts with that >> driver. All this could be related to sound through the integrated<= br> >> Intel HD 4600 video controller. Desktop Environments like Cinnamon= and
>> LXQT use PulseAudion that probably triggers this issue constantly = in
>> the driver and/or in the kernel. Other DEs like XFCE work better o= nly
>> because they don't need PulseAudio and only when PulseAudio is= not
>> installed. There is a scenario to trigger this issue in the XFCE >> without PulseAudio installed, though.
>>
>> For more information, logs and reproduce scenarios please read my<= br> >> messages in the following 278930 bug report:
>> https://bugs.freebsd.org/bugzilla= /show_bug.cgi?id=3D278930
>>
>> Hope this will be fixed in the FreeBSD 14.1 final release.
>
>
> Is that with packages? What happens if you build drm-kmod from src?
Yes I installed drm-kmod from packages by the 'pkg install drm-kmod'= ;
command and then added "i915kms" into the "kld_list" in= side
/etc/rc.conf
I can try to build drm-kmod from src but why you suspect the result
could be different?

Because while we= 9;re pretty good about binary compatibility between

14.0 and 14.1= , the kernel side of that is weak. In the past, this has caused

w= eird problems, not unlike what you're seeing. If you build from source<= /div>

and it works, then we'll know it's that issue, and not so= mething else.

Warner

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