老师,我的luckfox pico ultra w 开发板选择ubuntu 编译选项时出现下面错误,需要如何解决?编译错误:yjh@vmw:~/rv1106/luckfox-pico$ sudo ./build.sh
[build.sh:info] switch to DTS: /home/yjh/rv1106/luckfox-pico/sysdrv/source/kernel/arch/arm/boot/dts/rv1106g-luckfox-pico-ultra-w.dts
[build.sh:info] switch to kernel defconfig: /home/yjh/rv1106/luckfox-pico/sysdrv/source/kernel/arch/arm/configs/luckfox_rv1106_linux_defconfig
[build.sh:info] The root file system used is not buildroot
[build.sh:info] /home/yjh/rv1106/luckfox-pico/sysdrv/tools/board/ubuntu is empty or does not exist, updateing submodule!
Submodule 'ubuntu' (https://github.com/luckfox-eng33/pico_ubuntu.git) registered for path '../sysdrv/tools/board/ubuntu'
Cloning into '/home/yjh/rv1106/luckfox-pico/sysdrv/tools/board/ubuntu'...
fatal: unable to access 'https://github.com/luckfox-eng33/pico_ubuntu.git/': gnutls_handshake() failed: Error in the pull function.
fatal: clone of 'https://github.com/luckfox-eng33/pico_ubuntu.git' into submodule path '/home/yjh/rv1106/luckfox-pico/sysdrv/tools/board/ubuntu' failed
Failed to clone 'sysdrv/tools/board/ubuntu'. Retry scheduled
Cloning into '/home/yjh/rv1106/luckfox-pico/sysdrv/tools/board/ubuntu'...
fatal: unable to access 'https://github.com/luckfox-eng33/pico_ubuntu.git/': Failed to connect to github.com port 443: Connection refused
fatal: clone of 'https://github.com/luckfox-eng33/pico_ubuntu.git' into submodule path '/home/yjh/rv1106/luckfox-pico/sysdrv/tools/board/ubuntu' failed
Failed to clone 'sysdrv/tools/board/ubuntu' a second time, aborting
[build.sh:error] Running main failed!
[build.sh:error] exit code 1 from line 2775:
[build.sh:info] git submodule update --init --recursive
yjh@vmw:~/rv1106/luckfox-pico$
luckfox-ultra w ubuntu编译出错
您好,从信息看是网络问题导致子库拉取失败,但是由于授权问题我们不再对Ubuntu进行支持,您现在拉取的子库我们后续也不再维护,我们无法承担违法授权的后果希望您能够理解

