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High CPU from kworker/0:x-kacpi_notify | |
Ubuntu 20.04 LTS | |
Update: this problem is fixed after I did "apt dist-upgrade" on 9/21/2020 | |
Update again: Acutally not fixed. It happened again after unplug/plug the usb-c hub. | |
I recently got a USB-C Hub (Targus ACA958USZ). When it's plugged in, the laptop gives high cpu from process | |
I've found a few USB-C hubs from various manufactures with the same problem. I think they are of the same chipset. |
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List of common exit codes for GNU/Linux | |
Exit Code Description | |
0 Success | |
1 Operation not permitted | |
2 No such file or directory | |
3 No such process | |
4 Interrupted system call | |
5 Input/output error | |
6 No such device or address | |
7 Argument list too long |