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Hi, i have old nx6325 laptop with archlinux, kernel 4.11.7-ARCH
when booting normally, without any kernel options, fan enabled on max. speed, but laptop cant normally restart or shutdown, it halts on black screen until i turn it of with button, and turn on again (inacceptable, because sometimes i need to reboot it remotely)
this problem solved by acpi=noirq option, poweroff and reboot now working ok, BUT not working fan cpu over 60 degrees..
P.S BIOS latest
there is no fan anywhere (with and without acpi=noirq)
[root@archlinux pollux]# sensors
adm1032-i2c-5-4c
Adapter: SMBus PIIX4 adapter at 8200
temp1: +50.0 C (low = -128.0 C, high = +90.0 C)
(crit = +101.0 C, hyst = +91.0 C)
temp2: +46.6 C (low = +43.0 C, high = +58.0 C)
(crit = +86.0 C, hyst = +76.0 C)
acpitz-virtual-0
Adapter: Virtual device
temp1: +43.0 C (crit = +105.0 C)
temp2: +50.0 C (crit = +100.0 C)
temp3: +29.4 C (crit = +100.0 C)
k8temp-pci-00c3
Adapter: PCI adapter
Core0 Temp: +45.0 C
Core1 Temp: +39.0 C
[root@archlinux pollux]# dmesg | grep ACPI
[ 0.285495] pnp: PnP ACPI: found 9 devices
[ 0.908767] ACPI: bus type USB registered
[ 9.825758] ACPI: Sleep Button [C266]
[ 9.825997] ACPI: Lid Switch [C267]
[ 9.826079] ACPI: Power Button [PWRF]
[ 9.829187] ACPI: Video Device [C07B] (multi-head: yes rom: no post: no)
[ 9.910621] ACPI: AC Adapter [C1C3] (on-line)
[ 9.972720] ACPI: Thermal Zone [TZ1] (47 C)
[ 9.976788] ACPI: Thermal Zone [TZ2] (47 C)
[ 10.018056] ACPI: Thermal Zone [TZ3] (29 C)
[ 10.040255] ACPI: Battery Slot [C1C5] (battery present)
[ 10.040410] ACPI: Battery Slot [C1C4] (battery absent)
[ 10.136437] parport_pc 00:01: reported by Plug and Play ACPI
[root@archlinux pollux]# ls -al /proc/acpi/
total 0
dr-xr-xr-x 3 root root 0 Jul 18 21:07 .
dr-xr-xr-x 121 root root 0 Jul 18 20:44 ..
dr-xr-xr-x 3 root root 0 Jul 18 21:07 button
-rw-r--r-- 1 root root 0 Jul 18 21:07 wakeup
[root@archlinux pollux]# lsmod | grep fan
fan 16384 0
[root@archlinux pollux]# pwmconfig
/usr/bin/pwmconfig: There are no pwm-capable sensor modules installed
is there any way to manually direct control fan speed ?
Last edited by gradash (2017-07-18 18:15:29)
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