Jetson Nano is set to start in the hard disk, check the visual interface and find that the resolution or scaling ratio is wrong. Click the setting and the system crashes and restarts in the visual interface, but the ssh connection is normal. (When the visual interface opens, there is an internal error popup in the system. I click to skip it.)
Hi,
what L4T/JetPack version is in use?
Also, what resolution/scaling ratio do you expect, and what monitor do you have?
Have you tried to re-flash the device?
hi，
JetPack version 4.6.3
Hi,
then how about this?
What does xrandr give you?
Hi，
The display brand I used is Waveshare and the model is 7HP-CAPQLED.
xrandr display only has one resolution, 1920*1080. This resolution should be appropriate, but there is a problem in the display process that the font is too large and the picture is not fully displayed. I tried to use a PC monitor again and found that there is no such problem.
Refresh device I’m not sure what that means, I tried dconf reset -f/but it didn’t solve the above problem, it just reset some of my boot Settings and any software that opened Settings or visualizations would crash.
Hi,
then can you dump the Xorg log with the following debugging information?
#Add below option in /etc/X11/xorg.conf, 'Section "Device"'. Verbose mode logging will be shown in /var/log/Xorg.0.log
Section "Device"
...
Option "ModeDebug"
...
EndSection
https://elinux.org/Jetson_TX2/r28_Display_debug
Paste your /var/log/Xorg.0.log here.
[ 5.585] (II) Loading sub module “dri2”
[ 5.585] (II) LoadModule: “dri2”
[ 5.585] (II) Module “dri2” already built-in
[ 5.585] (II) NVIDIA(0): [DRI2] Setup complete
[ 5.585] (II) NVIDIA(0): [DRI2] VDPAU driver: nvidia
[ 5.604] (–) RandR disabled
[ 5.612] (II) SELinux: Disabled on system
[ 5.613] (II) Initializing extension GLX
[ 5.613] (II) Indirect GLX disabled.
[ 5.745] (II) config/udev: Adding input device tegra-hda HDMI/DP,pcm=3 (/dev/input/event0)
[ 5.745] (II) No input driver specified, ignoring this device.
[ 5.745] (II) This device may have been added with another device file.
[ 5.746] (II) config/udev: Adding input device gpio-keys (/dev/input/event1)
[ 5.746] () gpio-keys: Applying InputClass “libinput keyboard catchall”
[ 5.746] (II) LoadModule: “libinput”
[ 5.747] (II) Loading /usr/lib/xorg/modules/input/libinput_drv.so
[ 5.754] (II) Module libinput: vendor=“X.Org Foundation”
[ 5.754] compiled for 1.19.6, module version = 0.27.1
[ 5.754] Module class: X.Org XInput Driver
[ 5.755] ABI class: X.Org XInput driver, version 24.1
[ 5.755] (II) Using input driver ‘libinput’ for ‘gpio-keys’
[ 5.758] (II) systemd-logind: got fd for /dev/input/event1 13:65 fd 34 paused 0
[ 5.758] () gpio-keys: always reports core events
[ 5.758] () Option “Device” “/dev/input/event1”
[ 5.758] () Option “_source” “server/udev”
[ 5.759] (II) event1 - gpio-keys: is tagged by udev as: Keyboard
[ 5.759] (II) event1 - gpio-keys: device is a keyboard
[ 5.760] (II) event1 - gpio-keys: device removed
[ 5.760] () Option “config_info” “udev:/sys/devices/gpio-keys/input/input1/event1”
[ 5.760] (II) XINPUT: Adding extended input device “gpio-keys” (type: KEYBOARD, id 6)
[ 5.760] () Option “xkb_model” “pc105”
[ 5.760] () Option “xkb_layout” “cn”
[ 5.760] () Option “xkb_options” “lv3:ralt_switch”
[ 5.836] (II) event1 - gpio-keys: is tagged by udev as: Keyboard
[ 5.836] (II) event1 - gpio-keys: device is a keyboard
[ 9.808] (–) NVIDIA(GPU-0): ADA (DFP-0): connected
[ 9.808] (–) NVIDIA(GPU-0): ADA (DFP-0): External TMDS
[ 9.808] (–) NVIDIA(GPU-0): ADA (DFP-0) Name Aliases:
[ 9.808] (–) NVIDIA(GPU-0): DFP
[ 9.808] (–) NVIDIA(GPU-0): DFP-0
[ 9.808] (–) NVIDIA(GPU-0): DPY-0
[ 9.808] (–) NVIDIA(GPU-0): HDMI-0
[ 9.808] (–) NVIDIA(GPU-0): DPY-EDID-7c7866d8-c5b7-bdcf-f41d-de9ef3a63c63
[ 9.808] (–) NVIDIA(GPU-0): HDMI-0
[ 10.027] (II) NVIDIA(0): Setting mode “NULL”
[ 10.140] (II) NVIDIA(0): Setting mode “HDMI-0: nvidia-auto-select @600x1024 +0+0 {ViewPortIn=600x1024, ViewPortOut=1024x600+0+0, Rotation=90}”
[ 12.042] (–) NVIDIA(GPU-0): ADA (DFP-0): connected
[ 12.042] (–) NVIDIA(GPU-0): ADA (DFP-0): External TMDS
[ 12.042] (–) NVIDIA(GPU-0): ADA (DFP-0) Name Aliases:
[ 12.042] (–) NVIDIA(GPU-0): DFP
[ 12.042] (–) NVIDIA(GPU-0): DFP-0
[ 12.042] (–) NVIDIA(GPU-0): DPY-0
[ 12.042] (–) NVIDIA(GPU-0): HDMI-0
[ 12.042] (–) NVIDIA(GPU-0): DPY-EDID-7c7866d8-c5b7-bdcf-f41d-de9ef3a63c63
[ 12.042] (–) NVIDIA(GPU-0): HDMI-0
[ 13.490] (II) config/udev: Adding input device tegra-hda HDMI/DP,pcm=3 (/dev/input/event0)
[ 13.490] (II) No input driver specified, ignoring this device.
[ 13.490] (II) This device may have been added with another device file.
[ 13.525] (II) config/udev: removing device gpio-keys
[ 13.526] () Option “fd” “34”
[ 13.528] (II) event1 - gpio-keys: device removed
[ 13.555] (II) UnloadModule: “libinput”
[ 13.555] (II) systemd-logind: releasing fd for 13:65
[ 13.571] (II) config/udev: Adding input device gpio-keys (/dev/input/event1)
[ 13.571] () gpio-keys: Applying InputClass “libinput keyboard catchall”
[ 13.571] (II) Using input driver ‘libinput’ for ‘gpio-keys’
[ 13.576] (II) systemd-logind: got fd for /dev/input/event1 13:65 fd 34 paused 0
[ 13.576] () gpio-keys: always reports core events
[ 13.576] () Option “Device” “/dev/input/event1”
[ 13.577] () Option “_source” “server/udev”
[ 13.578] (II) event1 - gpio-keys: is tagged by udev as: Keyboard
[ 13.578] (II) event1 - gpio-keys: device is a keyboard
[ 13.578] (II) event1 - gpio-keys: device removed
[ 13.578] () Option “config_info” “udev:/sys/devices/gpio-keys/input/input1/event1”
[ 13.578] (II) XINPUT: Adding extended input device “gpio-keys” (type: KEYBOARD, id 6)
[ 13.578] () Option “xkb_model” “pc105”
[ 13.578] () Option “xkb_layout” “cn”
[ 13.578] (WW) Option “xkb_variant” requires a string value
[ 13.578] () Option “xkb_options” “lv3:ralt_switch”
[ 13.579] (II) event1 - gpio-keys: is tagged by udev as: Keyboard
[ 13.583] (II) event1 - gpio-keys: device is a keyboard
[ 13.644] (–) NVIDIA(GPU-0): ADA (DFP-0): connected
[ 13.644] (–) NVIDIA(GPU-0): ADA (DFP-0): External TMDS
[ 13.644] (–) NVIDIA(GPU-0): ADA (DFP-0) Name Aliases:
[ 13.645] (–) NVIDIA(GPU-0): DFP
[ 13.645] (–) NVIDIA(GPU-0): DFP-0
[ 13.645] (–) NVIDIA(GPU-0): DPY-0
[ 13.645] (–) NVIDIA(GPU-0): HDMI-0
[ 13.645] (–) NVIDIA(GPU-0): DPY-EDID-7c7866d8-c5b7-bdcf-f41d-de9ef3a63c63
[ 13.645] (–) NVIDIA(GPU-0): HDMI-0
[ 13.683] (–) NVIDIA(GPU-0): ADA (DFP-0): connected
[ 13.683] (–) NVIDIA(GPU-0): ADA (DFP-0): External TMDS
[ 13.683] (–) NVIDIA(GPU-0): ADA (DFP-0) Name Aliases:
[ 13.683] (–) NVIDIA(GPU-0): DFP
[ 13.683] (–) NVIDIA(GPU-0): DFP-0
[ 13.683] (–) NVIDIA(GPU-0): DPY-0
[ 13.683] (–) NVIDIA(GPU-0): HDMI-0
[ 13.683] (–) NVIDIA(GPU-0): DPY-EDID-7c7866d8-c5b7-bdcf-f41d-de9ef3a63c63
[ 13.683] (–) NVIDIA(GPU-0): HDMI-0
[ 18.061] Using O_TMPFILE
[ 71.756] (–) NVIDIA(GPU-0): ADA (DFP-0): connected
[ 71.756] (–) NVIDIA(GPU-0): ADA (DFP-0): External TMDS
[ 71.756] (–) NVIDIA(GPU-0): ADA (DFP-0) Name Aliases:
[ 71.756] (–) NVIDIA(GPU-0): DFP
[ 71.756] (–) NVIDIA(GPU-0): DFP-0
[ 71.756] (–) NVIDIA(GPU-0): DPY-0
[ 71.756] (–) NVIDIA(GPU-0): HDMI-0
[ 71.756] (–) NVIDIA(GPU-0): DPY-EDID-7c7866d8-c5b7-bdcf-f41d-de9ef3a63c63
[ 71.756] (–) NVIDIA(GPU-0): HDMI-0
[ 71.759] (–) NVIDIA(GPU-0): ADA (DFP-0): connected
[ 71.759] (–) NVIDIA(GPU-0): ADA (DFP-0): External TMDS
[ 71.759] (–) NVIDIA(GPU-0): ADA (DFP-0) Name Aliases:
[ 71.759] (–) NVIDIA(GPU-0): DFP
[ 71.759] (–) NVIDIA(GPU-0): DFP-0
[ 71.759] (–) NVIDIA(GPU-0): DPY-0
[ 71.760] (–) NVIDIA(GPU-0): HDMI-0
[ 71.760] (–) NVIDIA(GPU-0): DPY-EDID-7c7866d8-c5b7-bdcf-f41d-de9ef3a63c63
[ 71.760] (–) NVIDIA(GPU-0): HDMI-0
[ 71.830] (–) NVIDIA(GPU-0): ADA (DFP-0): connected
[ 71.831] (–) NVIDIA(GPU-0): ADA (DFP-0): External TMDS
[ 71.833] (–) NVIDIA(GPU-0): ADA (DFP-0) Name Aliases:
[ 71.834] (–) NVIDIA(GPU-0): DFP
[ 71.835] (–) NVIDIA(GPU-0): DFP-0
[ 71.836] (–) NVIDIA(GPU-0): DPY-0
[ 71.837] (–) NVIDIA(GPU-0): HDMI-0
[ 71.838] (–) NVIDIA(GPU-0): DPY-EDID-7c7866d8-c5b7-bdcf-f41d-de9ef3a63c63
[ 71.838] (–) NVIDIA(GPU-0): HDMI-0
[ 80.152] (–) NVIDIA(GPU-0): ADA (DFP-0): connected
[ 80.152] (–) NVIDIA(GPU-0): ADA (DFP-0): External TMDS
[ 80.153] (–) NVIDIA(GPU-0): ADA (DFP-0) Name Aliases:
[ 80.153] (–) NVIDIA(GPU-0): DFP
[ 80.153] (–) NVIDIA(GPU-0): DFP-0
[ 80.154] (–) NVIDIA(GPU-0): DPY-0
[ 80.154] (–) NVIDIA(GPU-0): HDMI-0
[ 80.154] (–) NVIDIA(GPU-0): DPY-EDID-7c7866d8-c5b7-bdcf-f41d-de9ef3a63c63
[ 80.155] (–) NVIDIA(GPU-0): HDMI-0
[ 83.376] () Option “fd” “34”
[ 83.377] (II) event1 - gpio-keys: device removed
[ 83.393] (II) UnloadModule: “libinput”
[ 83.394] (II) systemd-logind: releasing fd for 13:65
[ 83.554] (II) NVIDIA(GPU-0): Deleting GPU-0
[ 83.662] (II) Server terminated successfully (0). Closing log file.
This is the log message I took
Hi,
looks like the resolution (1024x600) is correctly detected, but still we need the verbose log here,
please do this and either restart or run sudo systemctl restart display-manager to let the setting take effect, and put the Xorg here again.
Normally with the verbose mode, you should see something like this
[ 254.288] (II) NVIDIA(GPU-0): --- Modes in ModePool for Samsung LS27A70 (DFP-0) ---
[ 254.288] (II) NVIDIA(GPU-0): "nvidia-auto-select" : 3840 x 2160 @ 60.0 Hz (from: EDID, CEA, Detailed)
[ 254.288] (II) NVIDIA(GPU-0): "3840x2160" : 3840 x 2160 @ 60.0 Hz (from: EDID, CEA, Detailed)
[ 254.288] (II) NVIDIA(GPU-0): "3840x2160_60" : 3840 x 2160 @ 60.0 Hz (from: EDID, CEA, Detailed)
[ 254.288] (II) NVIDIA(GPU-0): "3840x2160_60_0" : 3840 x 2160 @ 60.0 Hz (from: EDID, CEA)
[ 254.288] (II) NVIDIA(GPU-0): "3840x2160_60_1" : 3840 x 2160 @ 60.0 Hz (from: EDID, CEA)
[ 254.288] (II) NVIDIA(GPU-0): "3840x2160_50" : 3840 x 2160 @ 50.0 Hz (from: EDID, CEA)
[ 254.288] (II) NVIDIA(GPU-0): "3840x2160_30" : 3840 x 2160 @ 30.0 Hz (from: EDID, CEA, Detailed)
[ 254.288] (II) NVIDIA(GPU-0): "3840x2160_30_0" : 3840 x 2160 @ 30.0 Hz (from: EDID, CEA)
[ 254.288] (II) NVIDIA(GPU-0): "3840x2160_30_1" : 3840 x 2160 @ 30.0 Hz (from: EDID, CEA)
[ 254.288] (II) NVIDIA(GPU-0): "3840x2160_30_2" : 3840 x 2160 @ 30.0 Hz (from: EDID, CEA)
[ 254.288] (II) NVIDIA(GPU-0): "3840x2160_30_3" : 3840 x 2160 @ 30.0 Hz (from: EDID, CEA)
[ 254.289] (II) NVIDIA(GPU-0): "2560x1440" : 2560 x 1440 @ 60.0 Hz (from: EDID, Detailed)
[ 254.289] (II) NVIDIA(GPU-0): "2560x1440_60" : 2560 x 1440 @ 60.0 Hz (from: EDID, Detailed)
[ 254.289] (II) NVIDIA(GPU-0): "1920x1080" : 1920 x 1080 @ 60.0 Hz (from: EDID, CEA, Detailed)
[ 254.289] (II) NVIDIA(GPU-0): "1920x1080_60" : 1920 x 1080 @ 60.0 Hz (from: EDID, CEA, Detailed)
[ 254.289] (II) NVIDIA(GPU-0): "1920x1080_60_0" : 1920 x 1080 @ 60.0 Hz (from: EDID, CEA)
[ 254.289] (II) NVIDIA(GPU-0): "1920x1080_60_1" : 1920 x 1080 @ 59.9 Hz (from: EDID, CEA)
[ 254.289] (II) NVIDIA(GPU-0): "1920x1080_50" : 1920 x 1080 @ 50.0 Hz (from: EDID, CEA, Detailed)
[ 254.289] (II) NVIDIA(GPU-0): "1920x1080_50_0" : 1920 x 1080 @ 50.0 Hz (from: EDID, CEA)
[ 254.289] (II) NVIDIA(GPU-0): "1680x1050" : 1680 x 1050 @ 60.0 Hz (from: EDID)
[ 254.289] (II) NVIDIA(GPU-0): "1680x1050_60" : 1680 x 1050 @ 60.0 Hz (from: EDID)
[ 254.289] (II) NVIDIA(GPU-0): "1600x900" : 1600 x 900 @ 60.0 Hz (from: EDID)
[ 254.289] (II) NVIDIA(GPU-0): "1600x900_60" : 1600 x 900 @ 60.0 Hz (from: EDID)
[ 254.289] (II) NVIDIA(GPU-0): "1440x900" : 1440 x 900 @ 59.9 Hz (from: EDID)
[ 254.290] (II) NVIDIA(GPU-0): "1440x900_60" : 1440 x 900 @ 59.9 Hz (from: EDID)
[ 254.290] (II) NVIDIA(GPU-0): "1280x1024" : 1280 x 1024 @ 75.0 Hz (from: EDID)
[ 254.290] (II) NVIDIA(GPU-0): "1280x1024_75" : 1280 x 1024 @ 75.0 Hz (from: EDID)
[ 254.290] (II) NVIDIA(GPU-0): "1280x1024_60" : 1280 x 1024 @ 60.0 Hz (from: EDID)
[ 254.290] (II) NVIDIA(GPU-0): "1280x800" : 1280 x 800 @ 59.8 Hz (from: EDID)
[ 254.290] (II) NVIDIA(GPU-0): "1280x800_60" : 1280 x 800 @ 59.8 Hz (from: EDID)
[ 254.290] (II) NVIDIA(GPU-0): "1280x720" : 1280 x 720 @ 60.0 Hz (from: EDID, CEA)
[ 254.290] (II) NVIDIA(GPU-0): "1280x720_60" : 1280 x 720 @ 60.0 Hz (from: EDID, CEA)
[ 254.290] (II) NVIDIA(GPU-0): "1280x720_60_0" : 1280 x 720 @ 60.0 Hz (from: EDID)
[ 254.290] (II) NVIDIA(GPU-0): "1280x720_60_1" : 1280 x 720 @ 59.9 Hz (from: EDID, CEA)
[ 254.290] (II) NVIDIA(GPU-0): "1280x720_50" : 1280 x 720 @ 50.0 Hz (from: EDID, CEA)
[ 254.290] (II) NVIDIA(GPU-0): "1152x864" : 1152 x 864 @ 75.0 Hz (from: EDID)
[ 254.290] (II) NVIDIA(GPU-0): "1152x864_75" : 1152 x 864 @ 75.0 Hz (from: EDID)
[ 254.290] (II) NVIDIA(GPU-0): "1024x768" : 1024 x 768 @ 75.0 Hz (from: EDID)
[ 254.291] (II) NVIDIA(GPU-0): "1024x768_75" : 1024 x 768 @ 75.0 Hz (from: EDID)
[ 254.291] (II) NVIDIA(GPU-0): "1024x768_70" : 1024 x 768 @ 70.1 Hz (from: EDID)
[ 254.291] (II) NVIDIA(GPU-0): "1024x768_60" : 1024 x 768 @ 60.0 Hz (from: EDID)
[ 254.291] (II) NVIDIA(GPU-0): "832x624" : 832 x 624 @ 75.0 Hz (from: EDID)
[ 254.291] (II) NVIDIA(GPU-0): "832x624_75" : 832 x 624 @ 75.0 Hz (from: EDID)
[ 254.291] (II) NVIDIA(GPU-0): "800x600" : 800 x 600 @ 75.0 Hz (from: EDID)
[ 254.291] (II) NVIDIA(GPU-0): "800x600_75" : 800 x 600 @ 75.0 Hz (from: EDID)
[ 254.291] (II) NVIDIA(GPU-0): "800x600_72" : 800 x 600 @ 72.2 Hz (from: EDID)
[ 254.291] (II) NVIDIA(GPU-0): "800x600_60" : 800 x 600 @ 60.3 Hz (from: EDID)
[ 254.291] (II) NVIDIA(GPU-0): "800x600_56" : 800 x 600 @ 56.3 Hz (from: EDID)
[ 254.291] (II) NVIDIA(GPU-0): "720x576" : 720 x 576 @ 50.0 Hz (from: EDID, CEA)
[ 254.291] (II) NVIDIA(GPU-0): "720x576_50" : 720 x 576 @ 50.0 Hz (from: EDID, CEA)
[ 254.291] (II) NVIDIA(GPU-0): "720x480" : 720 x 480 @ 59.9 Hz (from: EDID, CEA)
[ 254.292] (II) NVIDIA(GPU-0): "720x480_60" : 720 x 480 @ 59.9 Hz (from: EDID, CEA)
[ 254.292] (II) NVIDIA(GPU-0): "720x400" : 720 x 400 @ 70.0 Hz (from: EDID)
[ 254.292] (II) NVIDIA(GPU-0): "720x400_70" : 720 x 400 @ 70.0 Hz (from: EDID)
[ 254.292] (II) NVIDIA(GPU-0): "640x480" : 640 x 480 @ 75.0 Hz (from: EDID)
[ 254.292] (II) NVIDIA(GPU-0): "640x480_75" : 640 x 480 @ 75.0 Hz (from: EDID)
[ 254.292] (II) NVIDIA(GPU-0): "640x480_73" : 640 x 480 @ 72.8 Hz (from: EDID)
[ 254.292] (II) NVIDIA(GPU-0): "640x480_67" : 640 x 480 @ 67.1 Hz (from: EDID)
[ 254.292] (II) NVIDIA(GPU-0): "640x480_60" : 640 x 480 @ 59.9 Hz (from: EDID)
[ 254.292] (II) NVIDIA(GPU-0): --- End of ModePool for Samsung LS27A70 (DFP-0): ---
Also, put everything you get with xrandr here, and please don’t crop it.
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