On Sun, Jul 19, 2015 at 2:54 AM, Juan Ramón Molina Menor < lis...@club-internet.fr> wrote:
> Hello. > > I’ve just got a Lenovo ThinkPad S440 and would like to test FreeBSD > 10.2-BETA2 on it. I’ve tried with the UEFI memstick image > (FreeBSD-10.2-BETA2-amd64-uefi-mini-memstick.img.xz). Unfortunately, > shortly after the installer starts, the screen fills with errors related to > ACPI thermal zones: > > ACPI Exception: AE_BAD_ADDRESS, Returned by Handler for [EmbeddedControl] > (20150515/evregion-312) S (20150515/psparse-552) > > I have tested some features of the acpi_ibm, some do not work: fan > control, for example, but I’m not sure I’m doing it right and this is an > issue for later. > > I’ve created a PR with the information asked for in the ACPI chapter of > the handbook: > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=201678 > > Best regards, > Juan > _______________________________________________ > freebsd-acpi@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-acpi > To unsubscribe, send any mail to "freebsd-acpi-unsubscr...@freebsd.org" > IIRC, fan control has not worked since the days of the T61. Newer BIOS end EC don't seem to work. The "ACPI Exception: AE_BAD_ADDRESS" has shown up on various systems for a while.It's reportedly harmless. Brightness is finally working on most or all. Thermal should show up in hw.acpi and dev.cpu. I don't have any experience on S series systems, only X and T, but I suspect the ACPI is similar. -- Kevin Oberman, Network Engineer, Retired E-mail: rkober...@gmail.com PGP Fingerprint: D03FB98AFA78E3B78C1694B318AB39EF1B055683 _______________________________________________ freebsd-acpi@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-acpi To unsubscribe, send any mail to "freebsd-acpi-unsubscr...@freebsd.org"
