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Open Source and information security mailing list archives
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Date: Wed, 1 Oct 2008 10:53:22 +0100 From: Matthew Garrett <mjg59@...f.ucam.org> To: Jeremy Fitzhardinge <jeremy@...p.org> Cc: Pavel Machek <pavel@...e.cz>, carbonated beverage <ramune@...-ronin.org>, linux-kernel@...r.kernel.org Subject: Re: Thinkpad brightness keys kill X on 2.6.26.5 On Tue, Sep 30, 2008 at 05:59:06PM -0700, Jeremy Fitzhardinge wrote: > On my shiny new X200 running Fedora Rawhide, I'm finding that the > brightness control keys work OK, but the backlight remains stuck off > after a resume. The machine is working fine but the backlight is just > off; I can see the display under a bright light. Switching consoles and > poking about in /sys/class/backlight/acpi_video?/ didn't help. Intel graphics, right? The DRM layer should handle full resume on modern Intel hardware, but there's the potential for bugs. This is entirely unrelated to ACPI, though. -- Matthew Garrett | mjg59@...f.ucam.org -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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