suspend is working now

main
Inga 🏳‍🌈 2 years ago
parent 847dde87e7
commit 3918f66bbb
  1. 14
      README.md

@ -215,10 +215,22 @@ doas apk install element-desktop
### Sleep
Laptop goes to sleep after some idle period. When it wakes up, the root fs is readonly, meaning that I have to restart the laptop.
With default settings, laptop goes to sleep after some idle period. When it wakes up, the root fs is readonly, meaning that I have to restart the laptop.
Adding `acpiphp.disable=1` and `pcie_aspm=off` to grub config does not solve the issue.
Disabling S0ix in UEFI only made things worse: even though `cat /sys/power/mem_sleep` reported that S3 (deep) is default,
after system goes to sleep it is impossible to wake it up, it does not react to key or power button presses.
What did solve the issue was:
* reenable S0ix in BIOS,
* `doas apk add linux-firmware-amdgpu`,
* editing `GRUB_CMDLINE_LINUX_DEFAULT` in `/etc/default/grub` to add the following options:
`acpiphp.disable=1 pcie_aspm=off acpi_osi='Windows 2020' iommu=soft`.
Now after waking up (after being suspended with `doas pm-suspend`) root fs is still readwrite.
But network disappears sometimes after wakeup.
### WiFi
At the moment Linux kernel does not support Qualcomm NFA725.

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