hello,
After reboot tx2,there is a dialog boxes.
“Your screen, graphics card, and input device settings could not be detected correctly. You will need to configure this yourself” OK-button as only option.
How to resolve it?
Thankyou very much!
Is there a bug in the kernel source of R28.2.1 of tx2?
It will display normally with the resolution of 1920x1080@25Hz after I flash tx2 firstly.
When I power-on tx2 again after power-down，there is a box as below.
“Your screen, graphics card, and input device settings could not be detected correctly. You will need to configure this yourself”
I will be grateful for any of your suggestions.
2284810331,
Is your monitor a HDMI monitor without any converter?
hello,
It is appreciated for answering my question in your busy time.
My HDMI monitor without any converter. And I don’t think the problem caused by my monitor,because I use it on tx2 r28.1 display normally with 1920x1080@25Hz.
Is there a bug in filesystem?
It will display normally with the resolution of 1920x1080@25Hz after I flash tx2 firstly.
When I power-on tx2 again after power-down，there is a box as below.
“Your screen, graphics card, and input device settings could not be detected correctly. You will need to configure this yourself”
Is there a bug in filesystem?
Why it display normally with the resolution of 1920x1080@25Hz after I flash tx2 firstly
and it don’t display after I power off then power on?
Have you installed any other graphics driver ? Or upgraded Ubuntu version ?
You may check your nvidia install with:
sha1sum -c /etc/nv_tegra_release
You may also check if the EDID is correctly read from your monitor with:
sudo cat /sys/kernel/debug/tegradc.0/edid
hello Honey_Patouceul,
Thanks for your reply.
I had resolve the problem by reflashing my tx2 with jetpack3.3.
Above problem on account of that I flash my tx2 with Tegra186_linux_R28.2.1_aarch64.tbz2.
my steps:
- #sudo ./apply_binaries.sh
-
#sudo ./flash.sh jetson-tx2 mmcblk0p1
the step 2 successfully - restart tx2
- I modify tegra186-hdmi.dtsi with the resolution of 1080p@25Hz.
- complie dtb; flash dtb with below command:
#./flash.sh -r -k kernel-dtb jetson-tx2 mmcblk0p1
I don’t have display problem above when I flash tx2_r28.1 use above 5 steps.
What’s the difference between flash with jetpack and flash with Tegra186_linux_R28.2.1_aarch64.tbz2?
The way for updating device tree changes among versions.
For R28.2, you may try
sudo ./flash.sh -r -d <your_dtb_file> jetson-tx2 mmcblk0p1