Rockchip RK3588S new-gen 8-core 64-bit Ubuntu 20.04 How to compile and use https://app.betaflight.com ​ Can't connect.

[jiaozhuliu]

Describe the bug

Rockchip RK3588S new-gen 8-core 64-bit Ubuntu 20.04 How to compile and use https://app.betaflight.com
​ Can't connect.

To Reproduce

Rockchip RK3588S new-gen 8-core 64-bit Ubuntu 20.04 How to compile and use https://app.betaflight.com
​ Can't connect.

Expected behavior

Rockchip RK3588S new-gen 8-core 64-bit Ubuntu 20.04 How to compile and use https://app.betaflight.com
​ Can't connect.

Configurator version

Rockchip RK3588S new-gen 8-core 64-bit Ubuntu 20.04 How to compile and use https://app.betaflight.com ​ Can't connect.

Flight controller configuration

No response

Add any other context about the problem that you think might be relevant here

No response

[haslinghuis]

No need to compile online configurator. Chromium based browser will provide an offline option.

For connection issues see https://betaflight.com/docs/development/building/Building-in-Ubuntu#flashing-a-target-with-betaflight-configurator

[jiaozhuliu]

It still can't be connected after installation.
rga: request[1] submit failed!
[ 12.112110] usb 2-1.3: new full-speed USB device number 3 using ehci-platform
[ 12.211694] usb 2-1.3: New USB device found, idVendor=0483, idProduct=5740, b cdDevice= 2.00
[ 12.211716] usb 2-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber =3
[ 12.211725] usb 2-1.3: Product: Betaflight STM32F7x2
[ 12.211733] usb 2-1.3: Manufacturer: Betaflight
[ 12.211742] usb 2-1.3: SerialNumber: 364B38683432
[ 12.213289] cdc_acm 2-1.3:1.0: ttyACM0: USB ACM device

[haslinghuis]

Default chromium installation uses snap builds which are sand boxed for added security.

Remove that one and try instead:

sudo add-apt-repository ppa:xtradeb/apps -y
sudo apt update
sudo apt install chromium

[jiaozhuliu]

ttyACM0 No data
cat@lubancat:~$ sudo cat /dev/ttyACM0

^Z
[1]+ Stopped sudo cat /dev/ttyACM0
cat@lubancat:~$ sudo cat /dev/ttyS0
[ 199.679957] of_dma_request_slave_channel: dma-names property of node '/serial@fd890000' missing or empty
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