Udev n'utilise pas de scripts

Question

J'essaie de faire en sorte qu'udev désactive/active mon pavé tactile lorsque je connecte/déconnecte ma souris externe. Je ne sais pas ce qui ne va pas. Lorsque j'appelle udevadm --test, il semble que j'appelle mon script, mais lorsque je connecte/déconnecte ma souris, rien ne se passe. Voici ma règle (placée dans /etc/udev/rules.d/99-touchpad.rules - essayé 01 aussi mais cela n’a aucun effet):

#/etc/udev/rules.d/01-touchpad.rules ACTION=="add", SUBSYSTEM=="input", ATTRS{idVendor}=="045e", ATTRS{idProduct}=="0745", ENV{REMOVE_CMD}="/opt/toggle_touch.sh 1", RUN+="/opt/toggle_touch.sh 0"

J'ai l'idProduct et idVendor en cours d'exécution udevadm monitor --property. Voici mon script:

#!/bin/sh export DISPLAY=":0" xinput set-prop "DLL063E:00 06CB:2934" "Device Enabled" $1

Lorsque je lance le script manuellement, cela fonctionne. Je peux désactiver et activer mon pavé tactile à l'aide du script, mais udev ne l'appelle pas. Voici le résultat de mes tests:

udevadm test --action=add /devices/pci0000:00/0000:00:14.0/usb2/2-2/2-2:1.2/input/input31 calling: test version 204 This program is for debugging only, it does not run any program specified by a RUN key. It may show incorrect results, because some values may be different, or not available at a simulation run. === trie on-disk === tool version: 204 file size: 5771867 bytes header size 80 bytes strings 1271203 bytes nodes 4500584 bytes load module index read rules file: /lib/udev/rules.d/40-crda.rules read rules file: /lib/udev/rules.d/40-gnupg.rules read rules file: /lib/udev/rules.d/40-hyperv-hotadd.rules read rules file: /lib/udev/rules.d/40-inputattach.rules read rules file: /lib/udev/rules.d/40-libgphoto2-6.rules GOTO 'libgphoto2_usb_end' has no matching label in: '/lib/udev/rules.d/40-libgphoto2-6.rules' read rules file: /lib/udev/rules.d/40-libsane.rules read rules file: /lib/udev/rules.d/40-usb-media-players.rules read rules file: /lib/udev/rules.d/40-usb_modeswitch.rules read rules file: /lib/udev/rules.d/40-virtualbox-guest-dkms.rules read rules file: /lib/udev/rules.d/42-usb-hid-pm.rules read rules file: /lib/udev/rules.d/50-firmware.rules read rules file: /lib/udev/rules.d/50-udev-default.rules read rules file: /lib/udev/rules.d/55-dm.rules read rules file: /lib/udev/rules.d/56-hpmud.rules read rules file: /lib/udev/rules.d/56-lvm.rules read rules file: /lib/udev/rules.d/60-cdrom_id.rules read rules file: /lib/udev/rules.d/60-keyboard.rules read rules file: /lib/udev/rules.d/60-pcmcia.rules read rules file: /lib/udev/rules.d/60-persistent-alsa.rules read rules file: /lib/udev/rules.d/60-persistent-input.rules read rules file: /lib/udev/rules.d/60-persistent-serial.rules read rules file: /lib/udev/rules.d/60-persistent-storage-dm.rules read rules file: /lib/udev/rules.d/60-persistent-storage-tape.rules read rules file: /lib/udev/rules.d/60-persistent-storage.rules read rules file: /lib/udev/rules.d/60-persistent-v4l.rules read rules file: /lib/udev/rules.d/61-accelerometer.rules read rules file: /lib/udev/rules.d/61-gnome-bluetooth-rfkill.rules read rules file: /lib/udev/rules.d/64-btrfs.rules read rules file: /lib/udev/rules.d/64-xorg-xkb.rules read rules file: /lib/udev/rules.d/66-xorg-synaptics-quirks.rules read rules file: /lib/udev/rules.d/69-cd-sensors.rules IMPORT found builtin 'usb_id --export %p', replacing /lib/udev/rules.d/69-cd-sensors.rules:89 read rules file: /lib/udev/rules.d/69-libmtp.rules read rules file: /lib/udev/rules.d/69-xorg-vmmouse.rules read rules file: /lib/udev/rules.d/69-xserver-xorg-input-wacom.rules read rules file: /etc/udev/rules.d/70-persistent-net.rules read rules file: /lib/udev/rules.d/70-power-switch.rules read rules file: /lib/udev/rules.d/70-printers.rules read rules file: /lib/udev/rules.d/70-uaccess.rules read rules file: /lib/udev/rules.d/71-seat.rules read rules file: /lib/udev/rules.d/73-idrac.rules read rules file: /lib/udev/rules.d/73-seat-late.rules read rules file: /lib/udev/rules.d/75-net-description.rules read rules file: /lib/udev/rules.d/75-persistent-net-generator.rules read rules file: /lib/udev/rules.d/75-probe_mtd.rules read rules file: /lib/udev/rules.d/75-tty-description.rules read rules file: /lib/udev/rules.d/77-mm-ericsson-mbm.rules read rules file: /lib/udev/rules.d/77-mm-huawei-net-port-types.rules read rules file: /lib/udev/rules.d/77-mm-longcheer-port-types.rules read rules file: /lib/udev/rules.d/77-mm-nokia-port-types.rules read rules file: /lib/udev/rules.d/77-mm-pcmcia-device-blacklist.rules read rules file: /lib/udev/rules.d/77-mm-platform-serial-whitelist.rules read rules file: /lib/udev/rules.d/77-mm-qdl-device-blacklist.rules read rules file: /lib/udev/rules.d/77-mm-simtech-port-types.rules read rules file: /lib/udev/rules.d/77-mm-usb-device-blacklist.rules read rules file: /lib/udev/rules.d/77-mm-usb-serial-adapters-greylist.rules read rules file: /lib/udev/rules.d/77-mm-x22x-port-types.rules read rules file: /lib/udev/rules.d/77-mm-zte-port-types.rules read rules file: /lib/udev/rules.d/77-nm-olpc-mesh.rules read rules file: /lib/udev/rules.d/78-graphics-card.rules read rules file: /lib/udev/rules.d/78-sound-card.rules read rules file: /lib/udev/rules.d/80-drivers.rules read rules file: /lib/udev/rules.d/80-mm-candidate.rules read rules file: /lib/udev/rules.d/80-udisks.rules read rules file: /lib/udev/rules.d/80-udisks2.rules read rules file: /lib/udev/rules.d/85-brltty.rules read rules file: /lib/udev/rules.d/85-hdparm.rules read rules file: /lib/udev/rules.d/85-hplj10xx.rules read rules file: /lib/udev/rules.d/85-keyboard-configuration.rules read rules file: /lib/udev/rules.d/85-lvm2.rules read rules file: /lib/udev/rules.d/85-regulatory.rules read rules file: /lib/udev/rules.d/85-usbmuxd.rules read rules file: /lib/udev/rules.d/90-alsa-restore.rules read rules file: /lib/udev/rules.d/90-alsa-ucm.rules read rules file: /lib/udev/rules.d/90-libgpod.rules read rules file: /lib/udev/rules.d/90-pulseaudio.rules read rules file: /lib/udev/rules.d/95-cd-devices.rules read rules file: /lib/udev/rules.d/95-kpartx.rules read rules file: /lib/udev/rules.d/95-udev-late.rules read rules file: /lib/udev/rules.d/95-upower-battery-recall-Dell.rules read rules file: /lib/udev/rules.d/95-upower-battery-recall-fujitsu.rules read rules file: /lib/udev/rules.d/95-upower-battery-recall-gateway.rules read rules file: /lib/udev/rules.d/95-upower-battery-recall-ibm.rules read rules file: /lib/udev/rules.d/95-upower-battery-recall-lenovo.rules read rules file: /lib/udev/rules.d/95-upower-battery-recall-Toshiba.rules read rules file: /lib/udev/rules.d/95-upower-csr.rules read rules file: /lib/udev/rules.d/95-upower-hid.rules read rules file: /lib/udev/rules.d/95-upower-wup.rules read rules file: /lib/udev/rules.d/97-bluetooth-hid2hci.rules read rules file: /lib/udev/rules.d/97-dmraid.rules read rules file: /lib/udev/rules.d/99-Steam-controller-perms.rules read rules file: /etc/udev/rules.d/99-touchpad.rules rules contain 196608 bytes tokens (16384 * 12 bytes), 36170 bytes strings 19226 strings (170160 bytes), 16030 de-duplicated (137187 bytes), 3197 trie nodes used IMPORT builtin 'usb_id' /lib/udev/rules.d/40-libgphoto2-6.rules:3 /sys/devices/pci0000:00/0000:00:14.0/usb2/2-2/2-2:1.2: if_class 3 protocol 0 IMPORT builtin 'input_id' /lib/udev/rules.d/50-udev-default.rules:10 capabilities/ev raw kernel attribute: 10001f capabilities/abs raw kernel attribute: ffffff01000701ff capabilities/rel raw kernel attribute: 40 capabilities/key raw kernel attribute: 4c37fff072ff32d bf54445600000000 c00000000000001 30f908b17c007 ffff7bfad951dfff febeffdfffefffff fffffffffffffffe test_key: checking bit block 0 for any keys; found=1 test_key: checking bit block 64 for any keys; found=1 test_key: checking bit block 128 for any keys; found=1 test_key: checking bit block 192 for any keys; found=1 IMPORT builtin 'hwdb' /lib/udev/rules.d/50-udev-default.rules:11 IMPORT builtin 'hwdb' returned non-zero IMPORT builtin 'path_id' /lib/udev/rules.d/60-persistent-input.rules:31 RUN 'kmod load $env{MODALIAS}' /lib/udev/rules.d/80-drivers.rules:5 RUN '/opt/toggle_touch.sh 0' /etc/udev/rules.d/99-touchpad.rules:2 unable to create temporary db file '/run/udev/data/+input:input31.tmp': Permission denied .INPUT_CLASS=kbd ABS=ffffff01000701ff ACTION=add DEVPATH=/devices/pci0000:00/0000:00:14.0/usb2/2-2/2-2:1.2/input/input31 EV=10001f ID_BUS=usb ID_FOR_SEAT=input-pci-0000_00_14_0-usb-0_2_1_2 ID_INPUT=1 ID_INPUT_KEY=1 ID_INPUT_KEYBOARD=1 ID_MODEL=Microsoft®_Nano_Transceiver_v2.0 ID_MODEL_ENC=Microsoft®\x20Nano\x20Transceiver\x20v2.0 ID_MODEL_ID=0745 ID_PATH=pci-0000:00:14.0-usb-0:2:1.2 ID_PATH_TAG=pci-0000_00_14_0-usb-0_2_1_2 ID_REVISION=0634 ID_SERIAL=Microsoft_Microsoft®_Nano_Transceiver_v2.0 ID_TYPE=hid ID_USB_DRIVER=usbhid ID_USB_INTERFACES=:030101:030102:030000: ID_USB_INTERFACE_NUM=02 ID_VENDOR=Microsoft ID_VENDOR_ENC=Microsoft ID_VENDOR_ID=045e KEY=4c37fff072ff32d bf54445600000000 c00000000000001 30f908b17c007 ffff7bfad951dfff febeffdfffefffff fffffffffffffffe MODALIAS=input:b0003v045Ep0745e0111-e0,1,2,3,4,14,k71,72,73,74,75,77,79,7A,7B,7C,7D,7E,7F,80,81,82,83,84,85,86,87,88,89,8A,8B,8C,8E,8F,90,94,96,98,9B,9C,9E,9F,A1,A3,A4,A5,A6,A7,A8,A9,AB,AC,AD,AE,B0,B1,B2,B3,B4,B5,B6,B7,B8,B9,BA,BB,BC,BD,BE,BF,C0,C1,C2,CE,CF,D0,D1,D2,D4,D8,D9,DB,DF,E4,E7,E8,E9,EA,EB,F0,F1,100,13A,13B,161,162,164,166,16A,16E,172,174,176,178,179,17A,17B,17C,17D,17F,180,182,183,185,188,189,18C,18D,18E,18F,190,191,192,193,195,198,199,19A,1A0,1A1,1A2,1A3,1A4,1A5,1A6,1A7,1A8,1A9,1AA,1AB,1AC,1AD,1AE,1B0,1B1,1B6,1B7,1BA,r6,a0,1,2,3,4,5,6,7,8,10,11,12,20,28,29,2A,2B,2C,2D,2E,2F,30,31,32,33,34,35,36,37,38,39,3A,3B,3C,3D,3E,m4,lsfw MSC=10 NAME="Microsoft Microsoft® Nano Transceiver v2.0" PHYS="usb-0000:00:14.0-2/input2" PRODUCT=3/45e/745/111 PROP=0 REL=40 REMOVE_CMD=/opt/toggle_touch.sh 1 SUBSYSTEM=input TAGS=:seat: UNIQ="" USEC_INITIALIZED=2029304924 run: 'kmod load input:b0003v045Ep0745e0111-e0,1,2,3,4,14,k71,72,73,74,75,77,79,7A,7B,7C,7D,7E,7F,80,81,82,83,84,85,86,87,88,89,8A,8B,8C,8E,8F,90,94,96,98,9B,9C,9E,9F,A1,A3,A4,A5,A6,A7,A8,A9,AB,AC,AD,AE,B0,B1,B2,B3,B4,B5,B6,B7,B8,B9,BA,BB,BC,BD,BE,BF,C0,C1,C2,CE,CF,D0,D1,D2,D4,D8,D9,DB,DF,E4,E7,E8,E9,EA,EB,F0,F1,100,13A,13B,161,162,164,166,16A,16E,172,174,176,178,179,17A,17B,17C,17D,17F,180,182,183,185,188,189,18C,18D,18E,18F,190,191,192,193,195,198,199,19A,1A0,1A1,1A2,1A3,1A4,1A5,1A6,1A7,1A8,1A9,1AA,1AB,1AC,1AD,1AE,1B0,1B1,1B6,1B7,1BA,r6,a0,1,2,3,4,5,6,7,8,10,11,12,20,28,29,2A,2B,2C,2D,2E,2F,30,31,32,33,34,35,36,37,38,39,3A,3B,3C,3D,3E,m4,lsfw' run: '/opt/toggle_touch.sh 0' unload module index

Et l'enlever:

udevadm test --action=remove /devices/pci0000:00/0000:00:14.0/usb2/2-2/2-2:1.2/input/input31 calling: test version 204 This program is for debugging only, it does not run any program specified by a RUN key. It may show incorrect results, because some values may be different, or not available at a simulation run. === trie on-disk === tool version: 204 file size: 5771867 bytes header size 80 bytes strings 1271203 bytes nodes 4500584 bytes load module index read rules file: /lib/udev/rules.d/40-crda.rules read rules file: /lib/udev/rules.d/40-gnupg.rules read rules file: /lib/udev/rules.d/40-hyperv-hotadd.rules read rules file: /lib/udev/rules.d/40-inputattach.rules read rules file: /lib/udev/rules.d/40-libgphoto2-6.rules GOTO 'libgphoto2_usb_end' has no matching label in: '/lib/udev/rules.d/40-libgphoto2-6.rules' read rules file: /lib/udev/rules.d/40-libsane.rules read rules file: /lib/udev/rules.d/40-usb-media-players.rules read rules file: /lib/udev/rules.d/40-usb_modeswitch.rules read rules file: /lib/udev/rules.d/40-virtualbox-guest-dkms.rules read rules file: /lib/udev/rules.d/42-usb-hid-pm.rules read rules file: /lib/udev/rules.d/50-firmware.rules read rules file: /lib/udev/rules.d/50-udev-default.rules read rules file: /lib/udev/rules.d/55-dm.rules read rules file: /lib/udev/rules.d/56-hpmud.rules read rules file: /lib/udev/rules.d/56-lvm.rules read rules file: /lib/udev/rules.d/60-cdrom_id.rules read rules file: /lib/udev/rules.d/60-keyboard.rules read rules file: /lib/udev/rules.d/60-pcmcia.rules read rules file: /lib/udev/rules.d/60-persistent-alsa.rules read rules file: /lib/udev/rules.d/60-persistent-input.rules read rules file: /lib/udev/rules.d/60-persistent-serial.rules read rules file: /lib/udev/rules.d/60-persistent-storage-dm.rules read rules file: /lib/udev/rules.d/60-persistent-storage-tape.rules read rules file: /lib/udev/rules.d/60-persistent-storage.rules read rules file: /lib/udev/rules.d/60-persistent-v4l.rules read rules file: /lib/udev/rules.d/61-accelerometer.rules read rules file: /lib/udev/rules.d/61-gnome-bluetooth-rfkill.rules read rules file: /lib/udev/rules.d/64-btrfs.rules read rules file: /lib/udev/rules.d/64-xorg-xkb.rules read rules file: /lib/udev/rules.d/66-xorg-synaptics-quirks.rules read rules file: /lib/udev/rules.d/69-cd-sensors.rules IMPORT found builtin 'usb_id --export %p', replacing /lib/udev/rules.d/69-cd-sensors.rules:89 read rules file: /lib/udev/rules.d/69-libmtp.rules read rules file: /lib/udev/rules.d/69-xorg-vmmouse.rules read rules file: /lib/udev/rules.d/69-xserver-xorg-input-wacom.rules read rules file: /etc/udev/rules.d/70-persistent-net.rules read rules file: /lib/udev/rules.d/70-power-switch.rules read rules file: /lib/udev/rules.d/70-printers.rules read rules file: /lib/udev/rules.d/70-uaccess.rules read rules file: /lib/udev/rules.d/71-seat.rules read rules file: /lib/udev/rules.d/73-idrac.rules read rules file: /lib/udev/rules.d/73-seat-late.rules read rules file: /lib/udev/rules.d/75-net-description.rules read rules file: /lib/udev/rules.d/75-persistent-net-generator.rules read rules file: /lib/udev/rules.d/75-probe_mtd.rules read rules file: /lib/udev/rules.d/75-tty-description.rules read rules file: /lib/udev/rules.d/77-mm-ericsson-mbm.rules read rules file: /lib/udev/rules.d/77-mm-huawei-net-port-types.rules read rules file: /lib/udev/rules.d/77-mm-longcheer-port-types.rules read rules file: /lib/udev/rules.d/77-mm-nokia-port-types.rules read rules file: /lib/udev/rules.d/77-mm-pcmcia-device-blacklist.rules read rules file: /lib/udev/rules.d/77-mm-platform-serial-whitelist.rules read rules file: /lib/udev/rules.d/77-mm-qdl-device-blacklist.rules read rules file: /lib/udev/rules.d/77-mm-simtech-port-types.rules read rules file: /lib/udev/rules.d/77-mm-usb-device-blacklist.rules read rules file: /lib/udev/rules.d/77-mm-usb-serial-adapters-greylist.rules read rules file: /lib/udev/rules.d/77-mm-x22x-port-types.rules read rules file: /lib/udev/rules.d/77-mm-zte-port-types.rules read rules file: /lib/udev/rules.d/77-nm-olpc-mesh.rules read rules file: /lib/udev/rules.d/78-graphics-card.rules read rules file: /lib/udev/rules.d/78-sound-card.rules read rules file: /lib/udev/rules.d/80-drivers.rules read rules file: /lib/udev/rules.d/80-mm-candidate.rules read rules file: /lib/udev/rules.d/80-udisks.rules read rules file: /lib/udev/rules.d/80-udisks2.rules read rules file: /lib/udev/rules.d/85-brltty.rules read rules file: /lib/udev/rules.d/85-hdparm.rules read rules file: /lib/udev/rules.d/85-hplj10xx.rules read rules file: /lib/udev/rules.d/85-keyboard-configuration.rules read rules file: /lib/udev/rules.d/85-lvm2.rules read rules file: /lib/udev/rules.d/85-regulatory.rules read rules file: /lib/udev/rules.d/85-usbmuxd.rules read rules file: /lib/udev/rules.d/90-alsa-restore.rules read rules file: /lib/udev/rules.d/90-alsa-ucm.rules read rules file: /lib/udev/rules.d/90-libgpod.rules read rules file: /lib/udev/rules.d/90-pulseaudio.rules read rules file: /lib/udev/rules.d/95-cd-devices.rules read rules file: /lib/udev/rules.d/95-kpartx.rules read rules file: /lib/udev/rules.d/95-udev-late.rules read rules file: /lib/udev/rules.d/95-upower-battery-recall-Dell.rules read rules file: /lib/udev/rules.d/95-upower-battery-recall-fujitsu.rules read rules file: /lib/udev/rules.d/95-upower-battery-recall-gateway.rules read rules file: /lib/udev/rules.d/95-upower-battery-recall-ibm.rules read rules file: /lib/udev/rules.d/95-upower-battery-recall-lenovo.rules read rules file: /lib/udev/rules.d/95-upower-battery-recall-Toshiba.rules read rules file: /lib/udev/rules.d/95-upower-csr.rules read rules file: /lib/udev/rules.d/95-upower-hid.rules read rules file: /lib/udev/rules.d/95-upower-wup.rules read rules file: /lib/udev/rules.d/97-bluetooth-hid2hci.rules read rules file: /lib/udev/rules.d/97-dmraid.rules read rules file: /lib/udev/rules.d/99-Steam-controller-perms.rules read rules file: /etc/udev/rules.d/99-touchpad.rules rules contain 196608 bytes tokens (16384 * 12 bytes), 36170 bytes strings 19226 strings (170160 bytes), 16030 de-duplicated (137187 bytes), 3197 trie nodes used IMPORT builtin 'hwdb' /lib/udev/rules.d/50-udev-default.rules:11 IMPORT builtin 'hwdb' returned non-zero RUN '$env{REMOVE_CMD}' /lib/udev/rules.d/95-udev-late.rules:4 ABS=ffffff01000701ff ACTION=remove DEVPATH=/devices/pci0000:00/0000:00:14.0/usb2/2-2/2-2:1.2/input/input31 EV=10001f ID_BUS=usb ID_FOR_SEAT=input-pci-0000_00_14_0-usb-0_2_1_2 ID_INPUT=1 ID_INPUT_KEY=1 ID_INPUT_KEYBOARD=1 ID_MODEL=Microsoft®_Nano_Transceiver_v2.0 ID_MODEL_ENC=Microsoft®\x20Nano\x20Transceiver\x20v2.0 ID_MODEL_ID=0745 ID_PATH=pci-0000:00:14.0-usb-0:2:1.2 ID_PATH_TAG=pci-0000_00_14_0-usb-0_2_1_2 ID_REVISION=0634 ID_SERIAL=Microsoft_Microsoft®_Nano_Transceiver_v2.0 ID_TYPE=hid ID_USB_DRIVER=usbhid ID_USB_INTERFACES=:030101:030102:030000: ID_USB_INTERFACE_NUM=02 ID_VENDOR=Microsoft ID_VENDOR_ENC=Microsoft ID_VENDOR_ID=045e KEY=4c37fff072ff32d bf54445600000000 c00000000000001 30f908b17c007 ffff7bfad951dfff febeffdfffefffff fffffffffffffffe MODALIAS=input:b0003v045Ep0745e0111-e0,1,2,3,4,14,k71,72,73,74,75,77,79,7A,7B,7C,7D,7E,7F,80,81,82,83,84,85,86,87,88,89,8A,8B,8C,8E,8F,90,94,96,98,9B,9C,9E,9F,A1,A3,A4,A5,A6,A7,A8,A9,AB,AC,AD,AE,B0,B1,B2,B3,B4,B5,B6,B7,B8,B9,BA,BB,BC,BD,BE,BF,C0,C1,C2,CE,CF,D0,D1,D2,D4,D8,D9,DB,DF,E4,E7,E8,E9,EA,EB,F0,F1,100,13A,13B,161,162,164,166,16A,16E,172,174,176,178,179,17A,17B,17C,17D,17F,180,182,183,185,188,189,18C,18D,18E,18F,190,191,192,193,195,198,199,19A,1A0,1A1,1A2,1A3,1A4,1A5,1A6,1A7,1A8,1A9,1AA,1AB,1AC,1AD,1AE,1B0,1B1,1B6,1B7,1BA,r6,a0,1,2,3,4,5,6,7,8,10,11,12,20,28,29,2A,2B,2C,2D,2E,2F,30,31,32,33,34,35,36,37,38,39,3A,3B,3C,3D,3E,m4,lsfw MSC=10 NAME="Microsoft Microsoft® Nano Transceiver v2.0" PHYS="usb-0000:00:14.0-2/input2" PRODUCT=3/45e/745/111 PROP=0 REL=40 REMOVE_CMD=/opt/toggle_touch.sh 1 SUBSYSTEM=input TAGS=:seat: UNIQ="" USEC_INITIALIZED=2029304924 run: '/opt/toggle_touch.sh 1' unload module index

Merci pour l'aide.

luizmineo · Accepted Answer

Lorsque vous appelez xinput depuis udev, vous devez définir la variable XAUTHORITY:

 #!/bin/sh export DISPLAY=":0" export XAUTHORITY="/home/<user>/.Xauthority" /usr/bin/xinput set-prop "DLL063E:00 06CB:2934" "Device Enabled" $1

cette variable est déjà définie lorsque vous exécutez le script directement à partir de la console, mais les scripts appelés par udev (et d'autres services, tels que cron), ont généralement un ensemble minimal de variables d'environnement. Vous devez donc le définir manuellement.