since i bought the khadas fan for my vim2 basic, i constantly get
[ 197.490816@4] thermal thermal_zone0: failed to read out thermal zone (-22)
[ 197.490842@4] thermal thermal_zone0: Failed to get temperature: -22
and the fan seems to run for a second and then stop and runs again. Seen these messages without fan as well, but only from time to time.
dmesg | grep fan
[ 17.284867@7] khadas_fan_probe
[ 17.304911@7] fanctl fan.51: trigger temperature is level0:50, level1:60, level2:70.
I am running 8.95.1
CoreELEC (official): 8.95.1 (KVIM2.arm)
Linux CoreElec3 3.14.29 #1 SMP Tue Aug 28 21:52:46 BST 2018 aarch64 GNU/Linux
i can manually read the temperature
but i somehow doubt it as the head sink is hot, though it seems to run better with sink and fan as the video lags ( only on 4k content and not very often ) seems to be gone. When that happened it seems a cpu was shutdown and switched to another cpu
Unloading khadas_fan crashes with
[93417.323917@1] Call trace:
[93417.326510@1]  strlen+0x10/0x90
[93417.331339@1]  iterate_dir+0x68/0xe0
[93417.336602@1]  compat_sys_getdents64+0x7c/0x110
[93417.342809@1] Code: b200c3eb 927cec01 f2400c07 54000261 (a8c10c22)
[93417.349076@1] —[ end trace 304641395a547e9e ]—
Any clue how to fix that?