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b416c1d56f
Instead of using systemd oneshot services that have to be careful to not toggle wakeups back on, use a udev rule to disable wakeups by device ID. On a B550 Vision D, these do almost the same thing: ```` $ lspci -n | grep 1022:1483 00:01.1 0604: 1022:1483 00:01.2 0604: 1022:1483 00:03.1 0604: 1022:1483 $ cat /proc/acpi/wakeup Device S-state Status Sysfs node ... GPP0 S4 *disabled pci:0000:00:01.1 GPP8 S4 *disabled pci:0000:00:03.1 ```` Two of the three devices with the PCI vendor/device ID specified by the udev rule correspond to devices previously disabled via ACPI (if I understand correctly disabling these via either /proc/acpi/wakeup or udev device attribute has the same effect). The third device is (like the other two) using the "pcieport" driver. Using a device connected via that port as a wakeup device still works.
14 lines
611 B
Nix
14 lines
611 B
Nix
{
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# Work around an issue causing the system to unsuspend immediately after suspend
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# and/or hang after suspend.
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#
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# See https://www.reddit.com/r/gigabyte/comments/p5ewjn/comment/ksbm0mb/ /u/Demotay
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#
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# Most suggestions elsewhere are to disable GPP0 and/or GPP8 using /proc/acpi/wakeup, but that is
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# inconvenient because it toggles. This does essentially the same thing using udev, which can set
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# the wakeup attribute to a specific value.
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services.udev.extraRules = ''
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ACTION=="add", SUBSYSTEM=="pci", ATTR{vendor}=="0x1022", ATTR{device}=="0x1483", ATTR{power/wakeup}="disabled"
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'';
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}
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