On Fri, Apr 17, 2015, at 14:16, Andrew Lundgren wrote:
> I have a Lenovo W540. dmesg shows the following output:
>
> [ 6.653717] thinkpad_acpi: ThinkPad ACPI Extras v0.25 [ 6.653718]
> thinkpad_acpi: http://ibm-acpi.sf.net/ [ 6.653719] thinkpad_acpi:
> ThinkPad BIOS GNET66WW (2.14 ), EC unknown [ 6
On Mon, Mar 30, 2015, at 06:39, Yves-Alexis Perez wrote:
> I take that back, it returns 101, which makes more sense (I guess it
> /does/ have 100 levels, not sure how it can be exploited from userspace
> though).
Any time it returns something close to 100, it means the ACPI firmware
wants a bright
On Mon, Mar 30, 2015 at 10:48:43AM +0200, Yves-Alexis Perez wrote:
> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA512
>
> On Fri, Mar 27, 2015 at 08:36:51AM -0300, Henrique de Moraes Holschuh wrote:
> > On Fri, Mar 27, 2015, at 04:11, Yves-Alexis Perez wrote:
> > > On dim., 2015-03-22 at 16:12 -0
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA512
On Fri, Mar 27, 2015 at 08:36:51AM -0300, Henrique de Moraes Holschuh wrote:
> On Fri, Mar 27, 2015, at 04:11, Yves-Alexis Perez wrote:
> > On dim., 2015-03-22 at 16:12 -0300, Henrique de Moraes Holschuh wrote:
> > > On Sat, Mar 7, 2015, at 17:12, Ja
On Fri, Mar 27, 2015, at 04:11, Yves-Alexis Perez wrote:
> On dim., 2015-03-22 at 16:12 -0300, Henrique de Moraes Holschuh wrote:
> > On Sat, Mar 7, 2015, at 17:12, Jarmila Holcova wrote:
> > > Mar 7 20:34:47 OH-ThinkPad-Edge-E440 kernel: [ 10.725697]
> > > thinkpad_acpi: Unsupported brightness
On dim., 2015-03-22 at 16:12 -0300, Henrique de Moraes Holschuh wrote:
> On Sat, Mar 7, 2015, at 17:12, Jarmila Holcova wrote:
> > Mar 7 20:34:47 OH-ThinkPad-Edge-E440 kernel: [ 10.725697]
> > thinkpad_acpi: Unsupported brightness interface, please contact
> > ibm-acpi-devel@lists.sourceforge.ne
On Sat, Mar 7, 2015, at 17:12, Jarmila Holcova wrote:
> Mar 7 20:34:47 OH-ThinkPad-Edge-E440 kernel: [ 10.725697]
> thinkpad_acpi: Unsupported brightness interface, please contact
> ibm-acpi-devel@lists.sourceforge.net
Thanks for the report. You can ignore this error message.
--
"One disk
I am at the latest UEFI, sorry for not making that clear. What I meant
I'll try is filling a bug report to Lenovo, but I updated to 2.55
(latest version on their website) for a different matter.
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On Sun, 23 Nov 2014, Mario J. Rugiero wrote:
> OK, I'll try that. Is there any way I can help you with the
> unsupported brightness interface issue?
No, sorry. It should be something related to either X.org, or the kernel
GPU drivers.
I know there's at least one intel-gpu-based box that needs fi
OK, I'll try that. Is there any way I can help you with the unsupported
brightness interface issue?
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On Sun, 16 Nov 2014, Volker Neugebauer wrote:
> every time when I boot my notebook, I receive an information that I should
> contact you.
...
> [ 19.760141] thinkpad_acpi: Unsupported brightness interface, please contact
> ibm-acpi-devel@lists.sourceforge.net
>
> I am using a Lenovo ThinkPad Efg
On Wed, 05 Nov 2014, Mario Rugiero wrote:
> Also, maybe this is the wrong place to ask, but as you seem to work with
> IBM/Lenovo and I've got no better pointer, who should I report any dmesg
I never got anything from IBM or Lenovo, except a thank you from some cool
people that work there.
Curren
On Sat, 25 Oct 2014, Fortune_Volker wrote:
> during startup my laptop always notfifies me about an `unsupported
> brightness interface', and that I should please contact this email
> adress.
> So here I am. How can I help you?
Thank you for your report, you can safely ignore that message.
--
On Mon, 03 Nov 2014, Fabian Greffrath wrote:
> thinkpad_acpi: Lenovo ThinkPad T430, model 2349D13
> Indeed, I think this manifests in my screen backlight remaining dark
> when I resume my laptop by opening the lid.
That's a separate problem, very unlikely to be related to thinkpad-acpi.
Make sure
Also, maybe this is the wrong place to ask, but as you seem to work with
IBM/Lenovo and I've got no better pointer, who should I report any dmesg
screams about firmware bugs on the same computer?
2014-11-05 18:40 GMT-03:00 Mario J. Rugiero :
> Hi, my laptop is logging the following to dmesg:
> th
On Mon, 14 Apr 2014, Tyler Brock wrote:
> Is this true of the first generation X1C? I realize the 2nd gen just came
> out and don't expect that to be fully supported yet but the original has
> been around for years now.
Sort of. The 2nd gen has more rough corners, but lots of stuff in the x1c
1st
Is this true of the first generation X1C? I realize the 2nd gen just came
out and don't expect that to be fully supported yet but the original has
been around for years now.
I've done some poking around and compiled a module with some debugging. I
found that my 1st gen X1C is reporting that it has
On Wed, 09 Apr 2014, Tyler Brock wrote:
> Any thoughts guys? This laptop has been out for a while so I'm not sure why
> it would be unsupported. I'd be happy to help code something up if we need
> to fix something and you point me in the right direction.
It is unsupported because I don't have one,
Any thoughts guys? This laptop has been out for a while so I'm not sure why
it would be unsupported. I'd be happy to help code something up if we need
to fix something and you point me in the right direction.
-Tyler
On Sat, Apr 5, 2014 at 10:23 PM, Tyler Brock wrote:
> I'm running the latest BI
I'm running the latest BIOS (2.63) if that makes any difference.
-Tyler
On Sat, Apr 5, 2014 at 9:40 PM, Tyler Brock wrote:
> I see this error in red during boot so I thought I'd contact you:
>
> "Unsupported brightness interface, please contact
> ibm-acpi-devel@lists.sourceforge.net"
>
> This
On Sun, Feb 23, 2014 at 01:52:14PM +0100, haiko wrote:
> Hello developers!
>
> I recently updated my Arch installation from linux-3.12.9 to linux-3.13.4.
> Unfortunately my X230's brightness fn-keys don't work anymore.
Did you try switching back to 3.12.9 and does it work then? Function
keys migh
On Sun, Feb 23, 2014 at 01:52:14PM +0100, haiko wrote:
> Hello developers!
>
> I recently updated my Arch installation from linux-3.12.9 to linux-3.13.4.
> Unfortunately my X230's brightness fn-keys don't work anymore.
>
> There is a message during boot referring to an unsupported brightness
> in
Yes, I did.
With 3.12.9 it works with this boot options: acpi_osi=Linux
acpi_backlight=vendor
On Sun, Feb 23, 2014 at 2:11 PM, Julian Andres Klode
wrote:
> On Sun, Feb 23, 2014 at 01:52:14PM +0100, haiko wrote:
>> Hello developers!
>>
>> I recently updated my Arch installation from linux-3.12.9
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