https://bugzilla.kernel.org/show_bug.cgi?id=216025
Bug ID: 216025
Summary: Changes to /proc/acpi/wakeup dont have any effect -
potential regression?
Product: ACPI
Version: 2.5
Kernel Version: 5.17.9-arch1-1
Hardware: AMD
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Power-Sleep-Wake
Assignee: acpi_power-sleep-w...@kernel-bugs.osdl.org
Reporter: mic...@gawronskikot.com
Regression: No
Created attachment 301038
--> https://bugzilla.kernel.org/attachment.cgi?id=301038&action=edit
Dmesg output
This is my first kernel bug report, so apologies in advance if i messed it up
or reported it under a wrong kernel component.
1. My motherboard is Gigabyte X570 Aorus Master, i have also tried several
different BIOS versions, including the latest one.
2. I have tried Arch Linux and Manjaro with the latest 5.17.9-arch1-1 kernel
and the latest LTS kernel (5.15.41-1) - all are affected by the same issue.
3. Previously i was using Linux Mint 20.3 with 5.4 kernel which was not
affected by the issue.
4. I have also created a topic on Archlinux forums about this issue:
https://bbs.archlinux.org/viewtopic.php?pid=2037649
Long story - in the past when i was using Linux Mint 20.3, i had a problem with
my usb wireless keyboard and mouse randomly waking up the computer overnight. I
remediated this by disabling XHC0 wakeup: echo XHC0 >> /proc/acpi/wakeup
This was preventing my USB devices from waking up the computer and I have been
using this workaround for a several months until i have migrated to Arch Linux.
On Arch Linux (with a newer kernel), i have been trying to implement the same
workaround, but even if i disable *all* the devices in /proc/acpi/wakeup my
computer still wakes up from sleep whenever i press a key or move my mouse:
[dinth@dinth-desktop ~]$ cat /proc/acpi/wakeup
Device S-state Status Sysfs node
GPP0 S4 *disabled pci:0000:00:01.1
GPP2 S4 *disabled
GPP3 S4 *disabled
GPP4 S4 *disabled
GPP5 S4 *disabled
GPP6 S4 *disabled
GPP7 S4 *disabled
GPP8 S4 *disabled pci:0000:00:03.1
GPP9 S4 *disabled
GPPA S4 *disabled
GPPB S4 *disabled
GPPC S4 *disabled
GPPD S4 *disabled
GPPE S4 *disabled
GPPF S4 *disabled
GP10 S4 *disabled
GP11 S4 *disabled
GP12 S4 *disabled pci:0000:00:07.1
GP13 S4 *disabled pci:0000:00:08.1
XHC0 S4 *disabled pci:0000:0c:00.3
GP30 S4 *disabled
GP31 S4 *disabled
PS2K S3 *disabled
BXBR S4 *disabled pci:0000:00:01.2
Im also attaching dmesg log of sleep/resume process in case its going to be
handy.
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