I have an HP omen 15 laptop, using Pop OS 20.04 (kernel 5.13.0-7620-generic).
Whenever I wake the laptop after suspend, my connected usb devices stop working. Following others' advice, I set the kernel option using kernelstub:
usbcore.autosuspend=-1
However this doesn't seem to affect anything. I tried another suggestion using
usbreset
from usbutils
.
This is the result before suspending:
stan@pop-os:~$ usbreset
Usage:
usbreset PPPP:VVVV - reset by product and vendor id
usbreset BBB/DDD - reset by bus and device number
usbreset "Product" - reset by product name
Devices:
Number 003/002 ID 046d:c52b USB Receiver
Number 001/002 ID 30c9:000e HP Wide Vision HD Camera
Number 001/003 ID 8087:0029
And this is after suspend and wake:
stan@pop-os:~$ usbreset
Usage:
usbreset PPPP:VVVV - reset by product and vendor id
usbreset BBB/DDD - reset by bus and device number
usbreset "Product" - reset by product name
Devices:
So no devices detected there.
EDIT: turns out that some devices are not affected, like external hdd. But any kind of mouse/keyboard is affected, doesn't matter if it is wireless or not. Strangely enough, the integrated camera also stops working.
Everything works fine on reboot.
Asked by stann1
(121 rep)
Dec 1, 2021, 08:08 PM
Last activity: Mar 7, 2025, 06:57 PM
Last activity: Mar 7, 2025, 06:57 PM