# udev rules for non CCID ACR38u smart card readers ACTION!="add", GOTO="pcscd_acr38u_rules_end" SUBSYSTEM!="usb", GOTO="pcscd_acr38u_rules_end" ENV{DEVTYPE}!="usb_device", GOTO="pcscd_acr38u_rules_end" # disable USB-persist # https://docs.kernel.org/driver-api/usb/persist.html ENV{ID_USB_INTERFACES}=="*:0b0000:*", TEST=="power/persist", ATTR{power/persist}="0" # set USB power management to auto. ENV{ID_USB_INTERFACES}=="*:0b0000:*", TEST=="power/control", ATTR{power/control}="auto" LABEL="pcscd_acr38u_rules_end"