I saw a lot of acpi related commits over the last few days. acpibat, acpiac and temperature sensors and now detected and work as expected on my Thinkpad T60 in -CURRENT!
spaceman% dmesg | grep acpi acpi0 at mainbus0: rev 2 acpi0: tables DSDT FACP SSDT ECDT TCPA APIC MCFG HPET SLIC BOOT SSDT SSDT SSDT SSDT acpi0: wakeup devices LID_(S3) SLPB(S3) LURT(S3) DURT(S3) EXP0(S4) EXP1(S4) EXP2(S4) EXP3(S4) PCI1(S4) USB0(S3) USB1(S3) USB2(S3) USB7(S3) HDEF(S4) acpitimer at acpi0 not configured acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus 1 (AGP_) acpiprt2 at acpi0: bus 2 (EXP0) acpiprt3 at acpi0: bus 3 (EXP1) acpiprt4 at acpi0: bus 4 (EXP2) acpiprt5 at acpi0: bus 12 (EXP3) acpiprt6 at acpi0: bus 21 (PCI1) acpiec0 at acpi0: EC__ acpicpu at acpi0 not configured acpicpu at acpi0 not configured acpitz0 at acpi0: critical temperature 127 degC acpitz1 at acpi0: critical temperature 99 degC acpibtn0 at acpi0: LID_ acpibtn1 at acpi0: SLPB acpibat0 at acpi0: BAT0 model 42T4504 serial 41653 type LION oem SANYO acpibat1 at acpi0: BAT1 not present acpiac0 at acpi0: AC unit online acpidock at acpi0 not configured spaceman% sysctl hw hw.machine=amd64 hw.model=Intel(R) Core(TM)2 CPU T7200 @ 2.00GHz hw.ncpu=2 hw.byteorder=1234 hw.physmem=1072099328 hw.usermem=1072091136 hw.pagesize=4096 hw.disknames=cd0,sd0,sd1 hw.diskcount=3 hw.sensors.cpu0.temp0=60.00 degC hw.sensors.cpu1.temp0=60.00 degC hw.sensors.acpitz0.temp0=60.05 degC (zone temperature) hw.sensors.acpitz1.temp0=63.05 degC (zone temperature) hw.sensors.acpibat0.volt0=10.80 VDC (voltage) hw.sensors.acpibat0.volt1=11.67 VDC (current voltage) hw.sensors.acpibat0.watthour0=56.09 Wh (last full capacity) hw.sensors.acpibat0.watthour1=2.80 Wh (warning capacity) hw.sensors.acpibat0.watthour2=0.20 Wh (low capacity) hw.sensors.acpibat0.watthour3=44.66 Wh (remaining capacity), OK hw.sensors.acpibat0.raw0=1 (battery discharging), OK hw.sensors.acpibat0.raw1=22 (rate) hw.sensors.acpiac0.indicator0=Off (power supply) hw.sensors.aps0.temp0=36.00 degC hw.sensors.aps0.temp1=36.00 degC hw.sensors.aps0.indicator0=On (Keyboard Active) hw.sensors.aps0.indicator1=Off (Mouse Active) hw.sensors.aps0.indicator2=On (Lid Open) hw.sensors.aps0.raw0=507 (X_ACCEL) hw.sensors.aps0.raw1=538 (Y_ACCEL) hw.sensors.aps0.raw2=507 (X_VAR) hw.sensors.aps0.raw3=538 (Y_VAR) hw.cpuspeed=1994 hw.setperf=100 hw.vendor=LENOVO hw.product=2007QPG hw.version=ThinkPad T60 hw.serialno=L32Z1K9 hw.uuid=f7d7ad81-4941-11cb-a0bc-86862e763339 Thanks for your hard work! Best regards, Jona -- "I am chaos. I am the substance from which your artists and scientists build rhythms. I am the spirit with which your children and clowns laugh in happy anarchy. I am chaos. I am alive, and tell you that you are free." Eris, Goddess Of Chaos, Discord & Confusion"