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USB devices do not work after suspend

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2 answers
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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