Hi, I have a system which reports acpi_index as 0, which matches the labeling on the device. Looking at the source in udev, it seems to be expecting an index greater than 0. Looking at https://www.dmtf.org/sites/default/files/standards/documents/DSP0134_2.7.1.pdf it provides an example that uses 1 and 2, but I don't see anything that claims that 0 is allowed or disallowed. Would it be reasonable to send a patch that makes udev allow an index of 0 or is there a reason not to allow 0? Thanks, -Joe _______________________________________________ systemd-devel mailing list systemd-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/systemd-devel