Re: [regression] Bug 216904 - backlight brighness control with video missing /sys/class/backlight interface

[Linux regression tracking #update (Thorsten Leemhuis)]

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On 12.01.23 15:14, Linux kernel regression tracking (Thorsten Leemhuis)
wrote:
> 
> I noticed a regression report in bugzilla.kernel.org. As many (most?)
> kernel developer don't keep an eye on it, I decided to forward it by
> mail. Quoting from https://bugzilla.kernel.org/show_bug.cgi?id=216904 :

#regzbot inconclusive: it appears that dropping acpi_backlight=vendor
solves this
#regzbot ignore-activity

(at least it did for somebody else that was affected by this; the
reporter did not respond in a while)

Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat)
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