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NixOS / nixos-hardware

A collection of NixOS modules covering hardware quirks.
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Dell XPS 13 9310 fails to suspend #800

Open cloudlena opened 9 months ago

cloudlena commented 9 months ago

When running systemctl suspend on my Dell XPS 13 9310, the suspend fails. I see the following lines in my journal:

Bluetooth: hci0: SSR or FW donwnload time out
hci_uart_qca serial0-0: PM: dpm_run_callback(): acpi_subsys_suspend+0x0/0x60 returns -110
hci_uart_qca serial0-0: PM: failed to suspend: error -110
PM: Some devices failed to suspend, or early wake event detected

When I disable Bluetooth in the BIOS, everything works as expected, but as long as Bluetooth is enabled, I cannot suspend. Is there anything else I can try to get suspend to work with Bluetooth enabled? If so, we should probably add that to https://github.com/NixOS/nixos-hardware/tree/master/dell/xps/13-9310.

Mic92 commented 8 months ago

Does it help to run rmmod the bluetooth drivers before suspend?