Am Sonntag, den 11.04.2010, 18:41 +0200 schrieb Magnus Alm: > ======================================================================== > WARNING! You seem to be running flashrom on a laptop. > Laptops, notebooks and netbooks are difficult to support and we recommend > to use the vendor flashing utility. The embedded controller (EC) in these > machines often interacts badly with flashing. > See http://www.flashrom.org/Laptops for details. > ======================================================================== This is what you are experiencing.
> After this the keyboard and touchpad stops working. Also one of the > thermal sensors stops working too. This, as well as... > Apr 11 10:13:33 Ferry kernel: [ 488.402190] atkbd.c: Spurious ACK on > isa0060/serio0. Some program might be trying access hardware directly. > Apr 11 10:13:36 Ferry kernel: [ 490.588044] ACPI Exception: AE_TIME, > Returned by Handler for [EmbeddedControl] (20090903/evregion-424) > Apr 11 10:13:36 Ferry kernel: [ 490.588076] ACPI Error (psparse-0537): > Method parse/execution failed [\_TZ_.THRM._TMP] (Node f7010a50), AE_TIME > Apr 11 10:13:36 Ferry kernel: [ 491.272032] ACPI: EC: input buffer is not > empty, aborting transaction ...this points to a crashed embedded controller. > Shutting down and removing power cable and battery resets the > condition so "sudo flashrom" just disables keyboard/touchpad. Because this resets the embedded controller. > I read some abut making support for a laptop but it seemed a bit > complicated for me. If you have a vendor BIOS update, the magic to code needed to have the EC cooperate is included within that update. Do you have a link? Regards, Michael Karcher
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