topic Re: ubuntu-i.mx8m.pdf error in i.MX Processors

ubuntu-i.mx8m.pdf error

csoon-park — Mon, 08 Nov 2021 06:13:20 GMT

3. Download ubuntu rootfs

$ mkdir ~/rootfs && cd ~/rootfs

pdf: $ wget http://cdimage.ubuntu.com/ubuntu-base/releases/19.10/release/ubuntu-base-19.10-base-arm64.tar.gz

$ wget https://cdimage.ubuntu.com/ubuntu-base/releases/18.04/release/ubuntu-base-18.04.5-base-arm64.tar.gz

Change it and move on

$ mkdir ubuntu-rootfs

pdf: $ tar -xvf ubuntu-base-19.10-base-arm64.tar.gz -C ubuntu-rootfs

$ tar -xvf ubuntu-base-18.04.5-base-arm64.tar.gz -C ubuntu-rootfs
Change it and move on

$ cd ubuntu-rootfs

$ ls

4. Install qemu-user-static on PC to simulate arm64 environment
$ apt-get install qemu-user-static
$ cp /usr/bin/qemu-aarch64-static usr/bin
$ cp -b /etc/resolv.conf etc/

5. Simulate arm64 environment

$ cd ../ (rootfs$)

$ ./ch-mount.sh -m ubuntu-rootfs

Refusing permission

There's no command

Can you help me with this error when an error occurs?

Re: ubuntu-i.mx8m.pdf error

jimmychan — Mon, 08 Nov 2021 09:26:17 GMT

We have support Ubuntu rootfs build in the Linux Yocto BSP.

Please try to follow the steps below to build it.

https://source.codeaurora.org/external/imx/meta-nxp-desktop/tree/README.md?h=imx-5.10.52-hardknott

For the Yocto BSP, please refer to this link.

https://www.nxp.com/design/software/embedded-software/i-mx-software/embedded-linux-for-i-mx-applications-processors:IMXLINUX?tab=In-Depth_Tab

Re: ubuntu-i.mx8m.pdf error

csoon-park — Wed, 10 Nov 2021 00:17:37 GMT

Thank you, teacher.

However, Ethernet connection and Internet connection are not available.

it is "imx8mpevk". Also, does this os install apt-get?

Re: ubuntu-i.mx8m.pdf error

jimmychan — Wed, 10 Nov 2021 11:00:10 GMT

So, have you try to use ifconfig to set the IP address?

Re: ubuntu-i.mx8m.pdf error

csoon-park — Thu, 11 Nov 2021 05:48:29 GMT

Thank you. It's been resolved.

Re: ubuntu-i.mx8m.pdf error

csoon-park — Fri, 12 Nov 2021 00:16:07 GMT

Doesn't this os run the "qt5" program?

I installed "pyqt5" with "sudo apt-get install python3-pyqt5".

https://community.nxp.com/t5/i-MX-Processors/imx8mpevk-meta-nxp-desktop-pyqt5-run-error/m-p/1369857/emcs_t/S2h8ZW1haWx8dG9waWNfc3Vic2NyaXB0aW9ufEtWVVJXTjZHNEUxMUJafDEzNjk4NTd8U1VCU0NSSVBUSU9OU3xoSw#M182909