From de70a293ae40aebe74545017d1dd76c3c81353a3 Mon Sep 17 00:00:00 2001 From: Marien Zwart Date: Sat, 8 Mar 2025 14:09:11 +1100 Subject: [PATCH] Adjust README after suspend fix reimplementation The README still referenced the systemd service we no longer need. --- gigabyte/b550/README.md | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/gigabyte/b550/README.md b/gigabyte/b550/README.md index e8ccf531..9a900a37 100644 --- a/gigabyte/b550/README.md +++ b/gigabyte/b550/README.md @@ -9,9 +9,10 @@ Symptoms: - It goes into suspend, then seems to boot and hang. Sometimes it suspends successfully, but waking it from suspend puts it in the "zombie" state. - By playing chicken with volatile storage and flicking the power switch on the back of power supply, you can sometimes get it to wake from suspend as the card un-powers before volatile storage does. -Fix: disable GPP0 and GPP8 (And, for some cards, potentially PTXH, I can't test) in /proc/acpi/wakeup - - To do this permanently, a systemd service is provided +This can be fixed by disabling GPP0 and GPP8 (And, for some cards, potentially PTXH, I can't test) in /proc/acpi/wakeup. +But because /proc/acpi/wakeup only supports toggling (not disabling) wakeups, we use a udev rule to disable wakeups for +the same device by PCI device ID instead. ## This affects at least: - Gigabyte b550m-d3sh (my machine)