From mboxrd@z Thu Jan 1 00:00:00 1970 From: Adrian Bunk Subject: Re: x60 backlight Re: [discuss] 2.6.19-rc1: known regressions (v2) Date: Sun, 8 Oct 2006 21:29:44 +0200 Message-ID: <20061008192944.GI6755@stusta.de> References: <20061007214620.GB8810@stusta.de> <20061008071254.GA5672@ucw.cz> <20061008173809.GE6755@stusta.de> <20061008183602.GB4496@ucw.cz> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20061008183602.GB4496@ucw.cz> Sender: linux-acpi-owner@vger.kernel.org To: Pavel Machek Cc: Linux Kernel Mailing List , len.brown@intel.com, linux-acpi@vger.kernel.org, linux-pm@osdl.org, "Michael S. Tsirkin" List-Id: linux-pm@vger.kernel.org On Sun, Oct 08, 2006 at 06:36:02PM +0000, Pavel Machek wrote: > On Sun 08-10-06 19:38:09, Adrian Bunk wrote: > > On Sun, Oct 08, 2006 at 07:12:54AM +0000, Pavel Machek wrote: > > > > > > On Sat 07-10-06 23:46:21, Adrian Bunk wrote: > > > > This email lists some known regressions in 2.6.19-rc1 compared to 2.6.18 > > > > that are not yet fixed Linus' tree. > > > > > > > > If you find your name in the Cc header, you are either submitter of one > > > > of the bugs, maintainer of an affectected subsystem or driver, a patch > > > > of you was declared guilty for a breakage or I'm considering you in any > > > > other way possibly involved with one or more of these issues. > > > > > > > > Due to the huge amount of recipients, please trim the Cc when answering. > > > ... > > > > Subject : T60 stops triggering any ACPI events > > > > References : http://lkml.org/lkml/2006/10/4/425 > > > > Submitter : "Michael S. Tsirkin" > > > > Status : unknown > > > > > > > > > > > > Subject : thinkpad x60: brightness no longer adjustable in 2.6.18-git > > > > References : http://lkml.org/lkml/2006/10/2/300 > > > > Submitter : Pavel Machek > > > > Status : unknown, related to the issue above? > > > > > > Strange, problem went away after reboot. I guess I'll write it off as > > > an acpi glitch... there's definitely something strange going on with > > > backlight around s2ram: during normal operation, backlight changes are > > > fast. After s2ram, backlight change from keyboard takes 300msec or so. > > > > Is this a regression compared to 2.6.18 or an older issue? > > Slowness is not something I'd classify as serious problem, and > breakage is not reproducible. Ignore it for now. OK, removed. cu Adrian -- "Is there not promise of rain?" Ling Tan asked suddenly out of the darkness. There had been need of rain for many days. "Only a promise," Lao Er said. Pearl S. Buck - Dragon Seed