Hi, general problem with fan - fans run very loud root@ga401ih:/sys/devices/platform/asus-nb-wmi/hwmon/hwmon6# cat fan1_input 2400 But all sensors show temperatures 27-30 C. So, I want to set a lower fan speed manually. Current speed - 2400 root@ga401ih:/sys/devices/platform/asus-nb-wmi/hwmon/hwmon6# cat fan1_input 2400 Can I set lower fan speed? On Tue, Nov 24, 2020 at 4:28 PM Hans de Goede <hdegoede@xxxxxxxxxx> wrote: > > Hi, > > On 11/12/20 8:19 PM, Mamchyts Dmitry wrote: > > I got an Asus Zephyrus G14 GA401IH-HE003 with AMD Ryzen 7 4800HS and a > > NVIDIA GeForce GTX 1650. > > I am use 5.9.8-050908-generic kernel from > > (kernel.ubuntu.com/~kernel-ppa/mainline/v5.9.8/) > > > > dmamchyts@ga401ih:~$ cat /etc/os-release > > NAME="Ubuntu" > > VERSION="20.10 (Groovy Gorilla)" > > > > I have some problem with sound and fan: > > The first problem is a sound from notebook speakers: when I use > > headphones via 3.5 jack - all works fine. I can control sound level > > (from low to high). But when I try to listen to any sounds from > > notebook speakers - volume always has a high level (I think it's a max > > level of notebook speakers sound). I am using KDE, and I hear a sound > > level of 5% the same as 100%. > > Next time please try reporting 1 issue per bug report. The > platform-driver-x86@xxxxxxxxxxxxxxx mailinglist is the right address > for the fan issue, but for the sound issue you really should send > a separate bug report to the sound/alsa developers. > > > The second problem is a fan speed. > > What exactly is the problem with the fan speed ? > > <snip> > > > xxx@ga401ih:~/downloads$ ll /sys/class/hwmon/hwmon6/ > > total 0 > > drwxr-xr-x 3 root root 0 Nov 12 20:33 ./ > > drwxr-xr-x 3 root root 0 Nov 12 20:33 ../ > > lrwxrwxrwx 1 root root 0 Nov 12 20:34 device -> ../../../asus-nb-wmi/ > > -r--r--r-- 1 root root 4096 Nov 12 20:34 fan1_input > > -r--r--r-- 1 root root 4096 Nov 12 20:34 fan1_label > > -r--r--r-- 1 root root 4096 Nov 12 20:34 name > > drwxr-xr-x 2 root root 0 Nov 12 21:30 power/ > > -rw-r--r-- 1 root root 4096 Nov 12 21:30 pwm1_enable > > lrwxrwxrwx 1 root root 0 Nov 12 21:30 subsystem -> > > ../../../../../class/hwmon/ > > -rw-r--r-- 1 root root 4096 Nov 12 20:33 uevent > > Ok, so pwmconfig will not work here because there only is a > pwm1_enable file and not a pwm1 file for controlling the actual > fan-speed. > > This is normal on most newer Asus models you can sat the fan > to 1 of 2 modes: > > 1. fullspeed: > > echo 0 > /sys/class/hwmon/hwmon6/pwm1_enable > > 2. automatic speed control (the default) > > echo 2 > /sys/class/hwmon/hwmon6/pwm1_enable > > Regards, > > Hans >
