Hi, After I upgraded to kernel 4.5 RC6 I now once again have a functional adaptive keyboard after suspend. I upgraded from RC1 to RC6 and is therefore not sure which of the RCs that fixed the issue. Thanks, Sindre On 4 February 2016 at 18:42, Bastien Nocera <hadess@xxxxxxxxxx> wrote: > Hey, > > I'm afraid that I'm laptop-less as that X1 Carbon 2nd is dying of MCE errors and switching off after 5 minutes of use. > > I didn't write the adaptive keyboard support, I exposed it through sysfs and added support for more keys. > > The original author is somebody else (which I can't check for because of my dead laptop...) > > Cheers > > PS: the keyboard still works fine with the latest 4.3 kernels and suspend/resume FWIW > >> On 4 Feb 2016, at 14:32, Henrique de Moraes Holschuh <hmh@xxxxxxxxxx> wrote: >> >>> On Wed, 27 Jan 2016, Sindre Fjogstad wrote: >>> After upgrading my kernel to version 4.4 and then 4.5.RC1 from 4.2 my >>> adaptive keyboard is off when the laptop wakes up after suspend. The >>> adaptive keyboard works as expected before the suspend. >> >> Suspend to RAM, or hibernation (suspend to disk) ? >> >>> How do you want me to debug this and what kind of information do you >>> need for me to provide you? >>> >>> from dmesg: >>> [ 11.181209] thinkpad_acpi: ThinkPad ACPI Extras v0.25 >>> [ 11.181212] thinkpad_acpi: http://ibm-acpi.sf.net/ >>> [ 11.181214] thinkpad_acpi: ThinkPad BIOS GRET37WW (1.14 ), EC unknown >>> [ 11.181215] thinkpad_acpi: Lenovo ThinkPad X1 Carbon 2nd, model 20A8S0WT16 >>> >>> I have attached my kern.log filtered for acpi which contains hints on >>> additional issues: >>> - unhandled HKEY event 0x60c0 >>> - unknown version of the HKEY interface: 0x200 >> >> Those are known harmless conditions, and HKEY 0x200 interface *is* the >> adaptative keyboard version of the HKEY event interface, but it is only >> "partially" known... >> >> And as you can see, it apparently still has some rough edges ;-) >> >> I will need your help to fix this, I don't have any thinkpad with an >> adaptative keyboard to test. In fact, the adaptative keyboard code was a >> contribution by Bastien Nocera. Added him to the CC. >> >> Bastien, can you help debug this issue? >> >> -- >> "One disk to rule them all, One disk to find them. One disk to bring >> them all and in the darkness grind them. In the Land of Redmond >> where the shadows lie." -- The Silicon Valley Tarot >> Henrique Holschuh ------------------------------------------------------------------------------ Transform Data into Opportunity. Accelerate data analysis in your applications with Intel Data Analytics Acceleration Library. Click to learn more. http://pubads.g.doubleclick.net/gampad/clk?id=278785231&iu=/4140 _______________________________________________ ibm-acpi-devel mailing list ibm-acpi-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/ibm-acpi-devel
