Eu tenho o Ubuntu 17.10 instalado em um iMac de meados de 2011. Em um laptop Dell XPS 15, eu pude configurar meu Yubikey (via regras do udev) para ativar & amp; Desativar o protetor de tela quando o Yubikey foi desconectado ou conectado. Eu tentei configurar a mesma coisa no Ubuntu 17.10, mas nada parece funcionar. O script que defini como o parâmetro RUN na seção RUN da regra nunca é acionado.
Aqui está a saída em /var/log/syslog quando eu conecto o Yubikey:
Dec 5 10:38:02 computer kernel: [ 814.455304] usb 2-1.3.1: new full-speed USB device number 10 using ehci-pci
Dec 5 10:38:02 computer kernel: [ 814.566229] usb 2-1.3.1: New USB device found, idVendor=1050, idProduct=0116
Dec 5 10:38:02 computer kernel: [ 814.566233] usb 2-1.3.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Dec 5 10:38:02 computer kernel: [ 814.566235] usb 2-1.3.1: Product: Yubikey NEO OTP+U2F+CCID
Dec 5 10:38:02 computer kernel: [ 814.566237] usb 2-1.3.1: Manufacturer: Yubico
Dec 5 10:38:02 computer kernel: [ 814.567661] input: Yubico Yubikey NEO OTP+U2F+CCID as /devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1.3/2-1.3.1/2-1.3.1:1.0/0003:1050:0116.000F/input/input21
Dec 5 10:38:02 computer kernel: [ 814.627832] hid-generic 0003:1050:0116.000F: input,hidraw5: USB HID v1.10 Keyboard [Yubico Yubikey NEO OTP+U2F+CCID] on usb-0000:00:1d.7-1.3.1/input0
Dec 5 10:38:02 computer kernel: [ 814.628715] hid-generic 0003:1050:0116.0010: hiddev2,hidraw6: USB HID v1.10 Device [Yubico Yubikey NEO OTP+U2F+CCID] on usb-0000:00:1d.7-1.3.1/input1
Dec 5 10:38:02 computer mtp-probe: checking bus 2, device 10: "/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1.3/2-1.3.1"
Dec 5 10:38:02 computer mtp-probe: bus: 2, device: 10 was not an MTP device
Dec 5 10:38:02 computer /usr/lib/gdm3/gdm-x-session[4002]: (II) config/udev: Adding input device Yubico Yubikey NEO OTP+U2F+CCID (/dev/input/event9)
Dec 5 10:38:02 computer /usr/lib/gdm3/gdm-x-session[4002]: (**) Yubico Yubikey NEO OTP+U2F+CCID: Applying InputClass "libinput keyboard catchall"
Dec 5 10:38:02 computer /usr/lib/gdm3/gdm-x-session[4002]: (II) Using input driver 'libinput' for 'Yubico Yubikey NEO OTP+U2F+CCID'
Dec 5 10:38:02 computer /usr/lib/gdm3/gdm-x-session[2389]: (II) config/udev: Adding input device Yubico Yubikey NEO OTP+U2F+CCID (/dev/input/event9)
Dec 5 10:38:02 computer /usr/lib/gdm3/gdm-x-session[2389]: (**) Yubico Yubikey NEO OTP+U2F+CCID: Applying InputClass "libinput keyboard catchall"
Dec 5 10:38:02 computer /usr/lib/gdm3/gdm-x-session[2389]: (II) Using input driver 'libinput' for 'Yubico Yubikey NEO OTP+U2F+CCID'
Dec 5 10:38:02 computer /usr/lib/gdm3/gdm-x-session[4002]: (II) systemd-logind: got fd for /dev/input/event9 13:73 fd 56 paused 0
Dec 5 10:38:02 computer /usr/lib/gdm3/gdm-x-session[4002]: (**) Yubico Yubikey NEO OTP+U2F+CCID: always reports core events
Dec 5 10:38:02 computer /usr/lib/gdm3/gdm-x-session[4002]: (**) Option "Device" "/dev/input/event9"
Dec 5 10:38:02 computer /usr/lib/gdm3/gdm-x-session[4002]: (**) Option "_source" "server/udev"
Dec 5 10:38:02 computer /usr/lib/gdm3/gdm-x-session[4002]: (II) event9 - (II) Yubico Yubikey NEO OTP+U2F+CCID: (II) is tagged by udev as: Keyboard
Dec 5 10:38:02 computer /usr/lib/gdm3/gdm-x-session[4002]: (II) event9 - (II) Yubico Yubikey NEO OTP+U2F+CCID: (II) device is a keyboard
Dec 5 10:38:02 computer /usr/lib/gdm3/gdm-x-session[4002]: (II) event9 - (II) Yubico Yubikey NEO OTP+U2F+CCID: (II) device removed
Dec 5 10:38:02 computer /usr/lib/gdm3/gdm-x-session[4002]: (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1.3/2-1.3.1/2-1.3.1:1.0/0003:1050:0116.000F/input/input21/event9"
Dec 5 10:38:02 computer /usr/lib/gdm3/gdm-x-session[4002]: (II) XINPUT: Adding extended input device "Yubico Yubikey NEO OTP+U2F+CCID" (type: KEYBOARD, id 15)
Dec 5 10:38:02 computer /usr/lib/gdm3/gdm-x-session[4002]: (**) Option "xkb_model" "pc105"
Dec 5 10:38:02 computer /usr/lib/gdm3/gdm-x-session[4002]: (**) Option "xkb_layout" "us"
Dec 5 10:38:02 computer /usr/lib/gdm3/gdm-x-session[4002]: (WW) Option "xkb_variant" requires a string value
Dec 5 10:38:02 computer /usr/lib/gdm3/gdm-x-session[4002]: (WW) Option "xkb_options" requires a string value
Dec 5 10:38:02 computer /usr/lib/gdm3/gdm-x-session[4002]: (II) event9 - (II) Yubico Yubikey NEO OTP+U2F+CCID: (II) is tagged by udev as: Keyboard
Dec 5 10:38:02 computer /usr/lib/gdm3/gdm-x-session[4002]: (II) event9 - (II) Yubico Yubikey NEO OTP+U2F+CCID: (II) device is a keyboard
Dec 5 10:38:02 computer /usr/lib/gdm3/gdm-x-session[2389]: (II) systemd-logind: got fd for /dev/input/event9 13:73 fd 30 paused 1
Dec 5 10:38:02 computer /usr/lib/gdm3/gdm-x-session[2389]: (II) systemd-logind: releasing fd for 13:73
Quando uso udevadm info , aqui está o que recebo:
looking at parent device '/devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1.3/2-1.3.1':
KERNELS=="2-1.3.1"
SUBSYSTEMS=="usb"
DRIVERS=="usb"
ATTRS{authorized}=="1"
ATTRS{avoid_reset_quirk}=="0"
ATTRS{bConfigurationValue}=="1"
ATTRS{bDeviceClass}=="00"
ATTRS{bDeviceProtocol}=="00"
ATTRS{bDeviceSubClass}=="00"
ATTRS{bMaxPacketSize0}=="64"
ATTRS{bMaxPower}=="30mA"
ATTRS{bNumConfigurations}=="1"
ATTRS{bNumInterfaces}==" 3"
ATTRS{bcdDevice}=="0333"
ATTRS{bmAttributes}=="80"
ATTRS{busnum}=="2"
ATTRS{configuration}==""
ATTRS{devnum}=="7"
ATTRS{devpath}=="1.3.1"
ATTRS{idProduct}=="0116"
ATTRS{idVendor}=="1050"
ATTRS{ltm_capable}=="no"
ATTRS{manufacturer}=="Yubico"
ATTRS{maxchild}=="0"
ATTRS{product}=="Yubikey NEO OTP+U2F+CCID"
ATTRS{quirks}=="0x0"
ATTRS{removable}=="removable"
ATTRS{speed}=="12"
ATTRS{urbnum}=="262"
ATTRS{version}==" 2.00"
E udevadm test gera o seguinte:
calling: test
version 234
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: 234
file size: 9138024 bytes
header size 80 bytes
strings 1910832 bytes
nodes 7227112 bytes
Load module index
Found container virtualization none.
timestamp of '/etc/systemd/network' changed
timestamp of '/lib/systemd/network' changed
Parsed configuration file /lib/systemd/network/99-default.link
Created link configuration context.
timestamp of '/etc/udev/rules.d' changed
Reading rules file: /lib/udev/rules.d/39-usbmuxd.rules
Reading rules file: /lib/udev/rules.d/40-usb-media-players.rules
Reading rules file: /lib/udev/rules.d/40-usb_modeswitch.rules
Reading rules file: /lib/udev/rules.d/40-vm-hotadd.rules
Reading rules file: /lib/udev/rules.d/50-apport.rules
Reading rules file: /lib/udev/rules.d/50-firmware.rules
Reading rules file: /lib/udev/rules.d/50-udev-default.rules
Reading rules file: /lib/udev/rules.d/55-dm.rules
Reading rules file: /lib/udev/rules.d/55-ippusbxd.rules
Reading rules file: /lib/udev/rules.d/56-hpmud.rules
Reading rules file: /lib/udev/rules.d/60-block.rules
Reading rules file: /lib/udev/rules.d/60-cdrom_id.rules
Reading rules file: /lib/udev/rules.d/60-crda.rules
Reading rules file: /lib/udev/rules.d/60-drm.rules
Reading rules file: /lib/udev/rules.d/60-evdev.rules
Reading rules file: /lib/udev/rules.d/60-gnupg2.rules
Reading rules file: /lib/udev/rules.d/60-input-id.rules
Reading rules file: /lib/udev/rules.d/60-inputattach.rules
Reading rules file: /lib/udev/rules.d/60-libgphoto2-6.rules
Reading rules file: /lib/udev/rules.d/60-libsane1.rules
Reading rules file: /lib/udev/rules.d/60-pcmcia.rules
Reading rules file: /lib/udev/rules.d/60-persistent-alsa.rules
Reading rules file: /lib/udev/rules.d/60-persistent-input.rules
Reading rules file: /lib/udev/rules.d/60-persistent-storage-dm.rules
Reading rules file: /lib/udev/rules.d/60-persistent-storage-tape.rules
Reading rules file: /lib/udev/rules.d/60-persistent-storage.rules
Reading rules file: /lib/udev/rules.d/60-persistent-v4l.rules
Reading rules file: /lib/udev/rules.d/60-scdaemon.rules
Reading rules file: /lib/udev/rules.d/60-sensor.rules
Reading rules file: /lib/udev/rules.d/60-serial.rules
Reading rules file: /lib/udev/rules.d/61-gnome-settings-daemon-rfkill.rules
Reading rules file: /lib/udev/rules.d/61-persistent-storage-android.rules
Reading rules file: /lib/udev/rules.d/64-btrfs.rules
Reading rules file: /lib/udev/rules.d/64-xorg-xkb.rules
Reading rules file: /lib/udev/rules.d/65-libwacom.rules
Reading rules file: /lib/udev/rules.d/66-snapd-autoimport.rules
Reading rules file: /lib/udev/rules.d/66-xorg-synaptics-quirks.rules
Reading rules file: /lib/udev/rules.d/69-cd-sensors.rules
Reading rules file: /lib/udev/rules.d/69-libmtp.rules
Reading rules file: /lib/udev/rules.d/69-wacom.rules
Reading rules file: /lib/udev/rules.d/69-yubikey.rules
Reading rules file: /lib/udev/rules.d/70-debian-uaccess.rules
Reading rules file: /lib/udev/rules.d/70-mouse.rules
Reading rules file: /lib/udev/rules.d/70-old-u2f.rules
Reading rules file: /lib/udev/rules.d/70-power-switch.rules
Reading rules file: /lib/udev/rules.d/70-printers.rules
Reading rules file: /lib/udev/rules.d/70-touchpad.rules
Reading rules file: /etc/udev/rules.d/70-u2f.rules
Reading rules file: /lib/udev/rules.d/70-uaccess.rules
Reading rules file: /lib/udev/rules.d/71-power-switch-proliant.rules
Reading rules file: /lib/udev/rules.d/71-seat.rules
Reading rules file: /lib/udev/rules.d/71-u-d-c-gpu-detection.rules
Reading rules file: /lib/udev/rules.d/73-seat-late.rules
Reading rules file: /lib/udev/rules.d/73-special-net-names.rules
Reading rules file: /lib/udev/rules.d/73-usb-net-by-mac.rules
Reading rules file: /lib/udev/rules.d/75-net-description.rules
Reading rules file: /lib/udev/rules.d/75-probe_mtd.rules
Reading rules file: /lib/udev/rules.d/77-mm-cinterion-port-types.rules
Reading rules file: /lib/udev/rules.d/77-mm-dell-port-types.rules
Reading rules file: /lib/udev/rules.d/77-mm-ericsson-mbm.rules
Reading rules file: /lib/udev/rules.d/77-mm-haier-port-types.rules
Reading rules file: /lib/udev/rules.d/77-mm-huawei-net-port-types.rules
Reading rules file: /lib/udev/rules.d/77-mm-longcheer-port-types.rules
Reading rules file: /lib/udev/rules.d/77-mm-mtk-port-types.rules
Reading rules file: /lib/udev/rules.d/77-mm-nokia-port-types.rules
Reading rules file: /lib/udev/rules.d/77-mm-pcmcia-device-blacklist.rules
Reading rules file: /lib/udev/rules.d/77-mm-platform-serial-whitelist.rules
Reading rules file: /lib/udev/rules.d/77-mm-qdl-device-blacklist.rules
Reading rules file: /lib/udev/rules.d/77-mm-simtech-port-types.rules
Reading rules file: /lib/udev/rules.d/77-mm-telit-port-types.rules
Reading rules file: /lib/udev/rules.d/77-mm-usb-device-blacklist.rules
Reading rules file: /lib/udev/rules.d/77-mm-usb-serial-adapters-greylist.rules
Reading rules file: /lib/udev/rules.d/77-mm-x22x-port-types.rules
Reading rules file: /lib/udev/rules.d/77-mm-zte-port-types.rules
Reading rules file: /lib/udev/rules.d/78-graphics-card.rules
Reading rules file: /lib/udev/rules.d/78-sound-card.rules
Reading rules file: /lib/udev/rules.d/80-debian-compat.rules
Reading rules file: /lib/udev/rules.d/80-docker-ce.rules
Reading rules file: /lib/udev/rules.d/80-drivers.rules
Reading rules file: /lib/udev/rules.d/80-ifupdown.rules
Reading rules file: /lib/udev/rules.d/80-iio-sensor-proxy.rules
Reading rules file: /lib/udev/rules.d/80-libinput-device-groups.rules
Reading rules file: /lib/udev/rules.d/80-mm-candidate.rules
Reading rules file: /lib/udev/rules.d/80-net-setup-link.rules
Reading rules file: /lib/udev/rules.d/80-snappy-assign.rules
Reading rules file: /lib/udev/rules.d/80-udisks2.rules
Reading rules file: /lib/udev/rules.d/84-nm-drivers.rules
Reading rules file: /lib/udev/rules.d/85-brltty.rules
Reading rules file: /lib/udev/rules.d/85-hdparm.rules
Reading rules file: /lib/udev/rules.d/85-hplj10xx.rules
Reading rules file: /lib/udev/rules.d/85-nm-unmanaged.rules
Reading rules file: /lib/udev/rules.d/85-regulatory.rules
Reading rules file: /lib/udev/rules.d/90-alsa-restore.rules
Reading rules file: /lib/udev/rules.d/90-console-setup.rules
Reading rules file: /lib/udev/rules.d/90-fwupd-devices.rules
Reading rules file: /lib/udev/rules.d/90-libgpod.rules
Reading rules file: /lib/udev/rules.d/90-libinput-model-quirks.rules
Reading rules file: /lib/udev/rules.d/90-pulseaudio.rules
Reading rules file: /lib/udev/rules.d/92-libccid.rules
Reading rules file: /lib/udev/rules.d/95-cd-devices.rules
Reading rules file: /lib/udev/rules.d/95-upower-csr.rules
Reading rules file: /lib/udev/rules.d/95-upower-hid.rules
Reading rules file: /lib/udev/rules.d/95-upower-wup.rules
Reading rules file: /lib/udev/rules.d/97-hid2hci.rules
Reading rules file: /lib/udev/rules.d/99-systemd.rules
rules contain 393216 bytes tokens (32768 * 12 bytes), 36008 bytes strings
24465 strings (207924 bytes), 21215 de-duplicated (175167 bytes), 3251 trie nodes used
value '[dmi/id]sys_vendor' is 'Apple Inc.'
value '[dmi/id]sys_vendor' is 'Apple Inc.'
GROUP 106 /lib/udev/rules.d/50-udev-default.rules:29
IMPORT builtin 'hwdb' /lib/udev/rules.d/60-evdev.rules:8
RUN 'keyboard' /lib/udev/rules.d/60-evdev.rules:8
IMPORT builtin 'input_id' /lib/udev/rules.d/60-input-id.rules:5
capabilities/ev raw kernel attribute: 120013
capabilities/abs raw kernel attribute: 0
capabilities/rel raw kernel attribute: 0
capabilities/key raw kernel attribute: e080ffdf01cfffff fffffffffffffffe
properties raw kernel attribute: 0 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 'usb_id' /lib/udev/rules.d/60-persistent-input.rules:11
/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1.3/2-1.3.1/2-1.3.1:1. if_class 3 protocol 0
LINK 'input/by-id/usb-Yubico_Yubikey_NEO_OTP+U2F+CCID-event-kbd' /lib/udev/rules.d/60-persistent-input.rules:28
IMPORT builtin 'path_id' /lib/udev/rules.d/60-persistent-input.rules:35
LINK 'input/by-path/pci-0000:00:1d.7-usb-0:1.3.1:1.0-event-kbd' /lib/udev/rules.d/60-persistent-input.rules:37
RUN 'uaccess' /lib/udev/rules.d/73-seat-late.rules:15
PROGRAM 'libinput-device-group /sys/devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1.3/2-1.3.1/2-1.3.1:1.0/0003:1050:0116.0011/input/input22/event9' /lib/udev/rules.d/80-libinput-device-groups.rules:7
starting 'libinput-device-group /sys/devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1.3/2-1.3.1/2-1.3.1:1.0/0003:1050:0116.0011/input/input22/event9'
'libinput-device-group /sys/devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1.3/2-1.3.1/2-1.3.1:1.0/0003:1050:0116.0011/input/input22/event9'(out) '3/1050/116/110:usb-0000:00:1d.7-1.3'
Process 'libinput-device-group /sys/devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1.3/2-1.3.1/2-1.3.1:1.0/0003:1050:0116.0011/input/input22/event9' succeeded.
IMPORT builtin 'hwdb' /lib/udev/rules.d/90-libinput-model-quirks.rules:38
IMPORT builtin 'hwdb' returned non-zero
value '[dmi/id]modalias' is 'dmi:bvnAppleInc.:bvrIM121.88Z.0047.B1E.1110201314:bd10/20/11:svnAppleInc.:pniMac12,2:pvr1.0:rvnAppleInc.:rnMac-942B59F58194171B:rvriMac12,2:cvnAppleInc.:ct13:cvrMac-942B59F58194171B:'
IMPORT builtin 'hwdb' /lib/udev/rules.d/90-libinput-model-quirks.rules:42
IMPORT builtin 'hwdb' returned non-zero
IMPORT builtin 'hwdb' /lib/udev/rules.d/90-libinput-model-quirks.rules:46
IMPORT builtin 'hwdb' returned non-zero
handling device node '/dev/input/event9', devnum=c13:73, mode=0660, uid=0,gid=106
preserve permissions /dev/input/event9, 020660, uid=0, gid=106
preserve already existing symlink '/dev/char/13:73' to '../input/event9'
found 'c13:73' claiming '/run/udev/links/\x2finput\x2fby-id\x2fusb-Yubico_Yubikey_NEO_OTP+U2F+CCID-event-kbd'
creating link '/dev/input/by-id/usb-Yubico_Yubikey_NEO_OTP+U2F+CCID-event-kbd' to '/dev/input/event9'
preserve already existing symlink '/dev/input/by-id/usb-Yubico_Yubikey_NEO_OTP+U2F+CCID-event-kbd' to '../event9'
found 'c13:73' claiming '/run/udev/links/\x2finput\x2fby-path\x2fpci-0000:00:1d.7-usb-0:1.3.1:1.0-event-kbd'
creating link '/dev/input/by-path/pci-0000:00:1d.7-usb-0:1.3.1:1.0-event-kbd' to
'/dev/input/event9'
preserve already existing symlink '/dev/input/by-path/pci-0000:00:1d.7-usb-0:1.3.1:1.0-event-kbd' to '../event9'
created db file '/run/udev/data/c13:73' for '/devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1.3/2-1.3.1/2-1.3.1:1.0/0003:1050:0116.0011/input/input22/event9'
.INPUT_CLASS=kbd
.MM_USBIFNUM=00
ACTION=add
BACKSPACE=guess
DEVLINKS=/dev/input/by-id/usb-Yubico_Yubikey_NEO_OTP+U2F+CCID-event-kbd /dev/input/by-path/pci-0000:00:1d.7-usb-0:1.3.1:1.0-event-kbd
DEVNAME=/dev/input/event9
DEVPATH=/devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1.3/2-1.3.1/2-1.3.1:1.0/0003:1050:0116.0011/input/input22/event9
ID_BUS=usb
ID_FOR_SEAT=input-pci-0000_00_1d_7-usb-0_1_3_1_1_0
ID_INPUT=1
ID_INPUT_KEY=1
ID_INPUT_KEYBOARD=1
ID_MODEL=Yubikey_NEO_OTP+U2F+CCID
ID_MODEL_ENC=Yubikey\x20NEO\x20OTP+U2F+CCID
ID_MODEL_ID=0116
ID_PATH=pci-0000:00:1d.7-usb-0:1.3.1:1.0
ID_PATH_TAG=pci-0000_00_1d_7-usb-0_1_3_1_1_0
ID_REVISION=0333
ID_SECURITY_TOKEN=1
ID_SERIAL=Yubico_Yubikey_NEO_OTP+U2F+CCID
ID_TYPE=hid
ID_USB_DRIVER=usbhid
ID_USB_INTERFACES=:030101:030000:0b0000:
ID_USB_INTERFACE_NUM=00
ID_VENDOR=Yubico
ID_VENDOR_ENC=Yubico
ID_VENDOR_ID=1050
LIBINPUT_DEVICE_GROUP=3/1050/116/110:usb-0000:00:1d.7-1.3
MAJOR=13
MINOR=73
SUBSYSTEM=input
TAGS=:seat:power-switch:uaccess:
USEC_INITIALIZED=1090409060
XKBLAYOUT=us
XKBMODEL=pc105
XKBOPTIONS=
XKBVARIANT=
XKB_FIXED_LAYOUT="us"
XKB_FIXED_VARIANT=""
run: 'keyboard'
run: 'uaccess'
Unload module index
Unloaded link configuration context.
Por fim, o script que a regra do udev deve ativar:
#!/bin/bash
USERNAME="sean"
action=
logger "YubiKey Removed or Inserted, ${action}"
Não importa qual combinação de KERNEL , SUBSYSTEM , ATTRS ou ENV na regra do udev que eu uso, o script nunca parece ser acionado. Eu acabei de colocar apenas SYSTEM=="hidraw|usb|input" e depois de recarregar as regras nada aparece em syslog . Eu tentei /etc/init.d/udev restart , udevadm control -R e service udev reload , nada parece obter as regras em /etc/udev/rules.d para acionar.
Tanto quanto eu posso dizer, o /etc/udev/rules.d/99-yubikey.rules não está sendo carregado ou visto pelo udev (ele não está aparecendo na saída udevadm test ).
Alguma idéia sobre coisas que eu posso tentar fazer com que isso funcione?