Hi, On Saturday, 03 May 2014 at 20:14:03, Hans de Goede wrote: >On 05/03/2014 07:38 PM, tbilles@xxxxxxx wrote: >> On Saturday, 03 May 2014 at 10:00:38, Hans de Goede wrote: >> >>> I've seen this happen occasionally on my E6430 both with and without >>> the patch the bisect points too. I can trigger it by pressing >>> brightness up / down as fast as I can. Likely the dimming on >>> inactivity code is doing a much better job at sending brightness >>> change commands as fast as possible, making it easier to trigger this. >>> As for the commit you've bisected it too, it may be that that subtly >>> changes things to make the problem easier to trigger, >> >> I don't have auto screen dimming enabled, but there could be something >> else triggering it. Other than this, it all makes sense. The brightness >> up / down buttons always act slowly for me. I can too trigger the sluggish >> behaviour by pressing the brightness up or down buttons fast and >> simultaneously moving the mouse. So yes, your patch is not the cause >> of this, but for some reason it makes it easier to trigger. >> >>> but I distinctly remember having the same issue before I wrote that >>> patch. >> >> Let me try this 'your patch reverted on top of 3.14.2' kernel for a few >> days to see if this behaviour shows up. Maybe I had it too, I just >> didn't notice, because it was less frequent. I didn't notice this behaviour since then, but I guess that doesn't prove it's not there. I will continue using my 3.13.x kernel for the time being. Thank you, Hans, for your time. Tibor -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
