I have a Jetso Nano running Fedora 33 following this guide:
I want to use it to play with home automation and I have node-red installed and have hacked together a node based on the Rpi GPIO node for the Jetson.
I have copied the udev rules into /etc/udev/rules.d but I don't see the devices, there is no /sys/class/gpio. I changed the udev loglevel to info and see:
Mar 30 07:21:29 pulseaudio[1243]: Failed to find a working profile.
Mar 30 07:21:29 pulseaudio[1243]: Failed to load module "module-alsa-card" (argument: "device_id="0" name="platform-70030000.hda" card_name="alsa_card.platform-70030000.hda" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=n>
Mar 30 07:21:29 upowerd[698]: treating change event as add on /sys/devices/platform/70030000.hda/sound/card0/input1
Mar 30 07:21:29 pulseaudio[1243]: Failed to find a working profile.
Mar 30 07:21:30 pulseaudio[1243]: Failed to load module "module-alsa-card" (argument: "device_id="0" name="platform-70030000.hda" card_name="alsa_card.platform-70030000.hda" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=n>
Mar 30 07:21:30 pulseaudio[1243]: Failed to find a working profile.
Mar 30 07:21:30 pulseaudio[1243]: Failed to load module "module-alsa-card" (argument: "device_id="0" name="platform-70030000.hda" card_name="alsa_card.platform-70030000.hda" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=n>
Mar 30 07:21:30 upowerd[698]: treating change event as add on /sys/devices/platform/70090000.usb/usb1
Mar 30 07:21:30 upowerd[698]: treating change event as add on /sys/devices/platform/70090000.usb/usb2
Mar 30 07:21:30 upowerd[698]: treating change event as add on /sys/devices/platform/70090000.usb/usb1/1-0:1.0
Mar 30 07:21:30 upowerd[698]: treating change event as add on /sys/devices/platform/70090000.usb/usb1/1-2
Mar 30 07:21:30 upowerd[698]: treating change event as add on /sys/devices/platform/70090000.usb/usb2/2-1
Mar 30 07:21:30 upowerd[698]: treating change event as add on /sys/devices/platform/70090000.usb/usb1/1-2/1-2:1.0
Mar 30 07:21:30 upowerd[698]: treating change event as add on /sys/devices/platform/70090000.usb/usb2/2-0:1.0
Mar 30 07:21:30 upowerd[698]: treating change event as add on /sys/devices/platform/70090000.usb/usb2/2-1/2-1:1.0
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) config/udev: Adding input device jetson-nano-hda HDMI/DP,pcm=3 (/dev/input/event1)
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) No input driver specified, ignoring this device.
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) This device may have been added with another device file.
Mar 30 07:21:30 upowerd[698]: treating change event as add on /sys/devices/platform/70030000.hda/sound/card0/input1/event1
Mar 30 07:21:30 upowerd[698]: treating change event as add on /sys/devices/platform/gpio-keys/input/input0
Mar 30 07:21:30 upowerd[698]: treating change event as add on /sys/devices/virtual/input/mice
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) config/udev: removing device gpio-keys
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (**) Option "fd" "35"
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) event0 - gpio-keys: device removed
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) UnloadModule: "libinput"
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) systemd-logind: releasing fd for 13:64
Mar 30 07:21:30 systemd-udevd[3107]: Using default interface naming scheme 'v245'.
Mar 30 07:21:30 systemd-logind[749]: Watching system buttons on /dev/input/event0 (gpio-keys)
Mar 30 07:21:30 upowerd[698]: treating change event as add on /sys/devices/platform/gpio-keys/input/input0/event0
Mar 30 07:21:30 systemd-udevd[3116]: Using default interface naming scheme 'v245'.
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) config/udev: Adding input device gpio-keys (/dev/input/event0)
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (**) gpio-keys: Applying InputClass "evdev keyboard catchall"
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (**) gpio-keys: Applying InputClass "libinput keyboard catchall"
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (**) gpio-keys: Applying InputClass "system-keyboard"
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) Using input driver 'libinput' for 'gpio-keys'
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) systemd-logind: got fd for /dev/input/event0 13:64 fd 35 paused 0
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (**) gpio-keys: always reports core events
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (**) Option "Device" "/dev/input/event0"
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (**) Option "_source" "server/udev"
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) event0 - gpio-keys: is tagged by udev as: Keyboard
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) event0 - gpio-keys: device is a keyboard
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) event0 - gpio-keys: device removed
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (**) Option "config_info" "udev:/sys/devices/platform/gpio-keys/input/input0/event0"
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) XINPUT: Adding extended input device "gpio-keys" (type: KEYBOARD, id 6)
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (**) Option "xkb_layout" "us"
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) event0 - gpio-keys: is tagged by udev as: Keyboard
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) event0 - gpio-keys: device is a keyboard
Mar 30 07:21:30 /usr/libexec/gdm-x-session[3157]: The XKEYBOARD keymap compiler (xkbcomp) reports:
Mar 30 07:21:30 /usr/libexec/gdm-x-session[3157]: > Internal error: Could not resolve keysym XF86FullScreen
Mar 30 07:21:30 /usr/libexec/gdm-x-session[3157]: Errors from xkbcomp are not fatal to the X server
Mar 30 07:21:30 pulseaudio[1243]: Failed to find a working profile.
Mar 30 07:21:30 pulseaudio[1243]: Failed to load module "module-alsa-card" (argument: "device_id="0" name="platform-70030000.hda" card_name="alsa_card.platform-70030000.hda" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=
Mar 30 07:21:29 pulseaudio[1243]: Failed to load module "module-alsa-card" (argument: "device_id="0" name="platform-70030000.hda" card_name="alsa_card.platform-70030000.hda" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=n>
Mar 30 07:21:29 upowerd[698]: treating change event as add on /sys/devices/platform/70030000.hda/sound/card0/input1
Mar 30 07:21:29 pulseaudio[1243]: Failed to find a working profile.
Mar 30 07:21:30 pulseaudio[1243]: Failed to load module "module-alsa-card" (argument: "device_id="0" name="platform-70030000.hda" card_name="alsa_card.platform-70030000.hda" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=n>
Mar 30 07:21:30 pulseaudio[1243]: Failed to find a working profile.
Mar 30 07:21:30 pulseaudio[1243]: Failed to load module "module-alsa-card" (argument: "device_id="0" name="platform-70030000.hda" card_name="alsa_card.platform-70030000.hda" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=n>
Mar 30 07:21:30 upowerd[698]: treating change event as add on /sys/devices/platform/70090000.usb/usb1
Mar 30 07:21:30 upowerd[698]: treating change event as add on /sys/devices/platform/70090000.usb/usb2
Mar 30 07:21:30 upowerd[698]: treating change event as add on /sys/devices/platform/70090000.usb/usb1/1-0:1.0
Mar 30 07:21:30 upowerd[698]: treating change event as add on /sys/devices/platform/70090000.usb/usb1/1-2
Mar 30 07:21:30 upowerd[698]: treating change event as add on /sys/devices/platform/70090000.usb/usb2/2-1
Mar 30 07:21:30 upowerd[698]: treating change event as add on /sys/devices/platform/70090000.usb/usb1/1-2/1-2:1.0
Mar 30 07:21:30 upowerd[698]: treating change event as add on /sys/devices/platform/70090000.usb/usb2/2-0:1.0
Mar 30 07:21:30 upowerd[698]: treating change event as add on /sys/devices/platform/70090000.usb/usb2/2-1/2-1:1.0
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) config/udev: Adding input device jetson-nano-hda HDMI/DP,pcm=3 (/dev/input/event1)
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) No input driver specified, ignoring this device.
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) This device may have been added with another device file.
Mar 30 07:21:30 upowerd[698]: treating change event as add on /sys/devices/platform/70030000.hda/sound/card0/input1/event1
Mar 30 07:21:30 upowerd[698]: treating change event as add on /sys/devices/platform/gpio-keys/input/input0
Mar 30 07:21:30 upowerd[698]: treating change event as add on /sys/devices/virtual/input/mice
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) config/udev: removing device gpio-keys
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (**) Option "fd" "35"
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) event0 - gpio-keys: device removed
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) UnloadModule: "libinput"
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) systemd-logind: releasing fd for 13:64
Mar 30 07:21:30 systemd-udevd[3107]: Using default interface naming scheme 'v245'.
Mar 30 07:21:30 systemd-logind[749]: Watching system buttons on /dev/input/event0 (gpio-keys)
Mar 30 07:21:30 upowerd[698]: treating change event as add on /sys/devices/platform/gpio-keys/input/input0/event0
Mar 30 07:21:30 systemd-udevd[3116]: Using default interface naming scheme 'v245'.
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) config/udev: Adding input device gpio-keys (/dev/input/event0)
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (**) gpio-keys: Applying InputClass "evdev keyboard catchall"
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (**) gpio-keys: Applying InputClass "libinput keyboard catchall"
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (**) gpio-keys: Applying InputClass "system-keyboard"
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) Using input driver 'libinput' for 'gpio-keys'
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) systemd-logind: got fd for /dev/input/event0 13:64 fd 35 paused 0
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (**) gpio-keys: always reports core events
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (**) Option "Device" "/dev/input/event0"
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (**) Option "_source" "server/udev"
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) event0 - gpio-keys: is tagged by udev as: Keyboard
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) event0 - gpio-keys: device is a keyboard
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) event0 - gpio-keys: device removed
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (**) Option "config_info" "udev:/sys/devices/platform/gpio-keys/input/input0/event0"
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) XINPUT: Adding extended input device "gpio-keys" (type: KEYBOARD, id 6)
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (**) Option "xkb_layout" "us"
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) event0 - gpio-keys: is tagged by udev as: Keyboard
Mar 30 07:21:30 /usr/libexec/gdm-x-session[1077]: (II) event0 - gpio-keys: device is a keyboard
Mar 30 07:21:30 /usr/libexec/gdm-x-session[3157]: The XKEYBOARD keymap compiler (xkbcomp) reports:
Mar 30 07:21:30 /usr/libexec/gdm-x-session[3157]: > Internal error: Could not resolve keysym XF86FullScreen
Mar 30 07:21:30 /usr/libexec/gdm-x-session[3157]: Errors from xkbcomp are not fatal to the X server
Mar 30 07:21:30 pulseaudio[1243]: Failed to find a working profile.
Mar 30 07:21:30 pulseaudio[1243]: Failed to load module "module-alsa-card" (argument: "device_id="0" name="platform-70030000.hda" card_name="alsa_card.platform-70030000.hda" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=
Any tips? Or am I stuck running Nvidia's linux for it to work?
Thanks,
Richard
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