I've got the same problem. (processor Intel Core 2 Duo e8400) No information from ACPI. The /proc/acpi looks like this, there are no files with temperatures, fan speeds or whatever useful: $ du -a /proc/acpi 0 /proc/acpi/video 0 /proc/acpi/battery 0 /proc/acpi/ac_adapter 0 /proc/acpi/button/power/PWRB/info 0 /proc/acpi/button/power/PWRB 0 /proc/acpi/button/power/PWRF/info 0 /proc/acpi/button/power/PWRF 0 /proc/acpi/button/power 0 /proc/acpi/button 0 /proc/acpi/thermal_zone 0 /proc/acpi/processor/CPU2/power 0 /proc/acpi/processor/CPU2/limit 0 /proc/acpi/processor/CPU2/throttling 0 /proc/acpi/processor/CPU2/info 0 /proc/acpi/processor/CPU2 0 /proc/acpi/processor/CPU1/power 0 /proc/acpi/processor/CPU1/limit 0 /proc/acpi/processor/CPU1/throttling 0 /proc/acpi/processor/CPU1/info 0 /proc/acpi/processor/CPU1 0 /proc/acpi/processor 0 /proc/acpi/fan 0 /proc/acpi/wakeup 0 /proc/acpi/sleep 0 /proc/acpi/event 0 /proc/acpi/fadt 0 /proc/acpi/dsdt 0 /proc/acpi/info 0 /proc/acpi/power_resource 0 /proc/acpi/embedded_controller 0 /proc/acpi
-- CPU temperature always reported as 22 https://bugs.launchpad.net/bugs/27233 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs