Ubuntu 22 04 VisionSOM-8Mmini

Ubuntu 22.04 for VisionSOM-8Mmini

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System image

SoMLabs-VisionSOM-8Mmini-Ubuntu-22.04-2022-06.zip

SoMLabs-VisionSOM-8Mmini-Ubuntu-22.04-2022-06-u-boot.imx

Components

The Ubuntu 22.04 image for VisionSOM-8Mmini module is based on the following components:

• Linux kernel 5.15.5 released by NXP and patched by SoMLabs (https://github.com/SoMLabs/somlabs-linux-imx/tree/somlabs_ubuntu_2022_06)
• Ubuntu 22.04 rootfs
• U-Boot 2021.04 (https://github.com/SoMLabs/somlabs-uboot-imx.git branch somlabs-imx_v2021.04_5.15.5-1.0.0)

Hardware configuration

The base image was prepared for the VisionSOM-8Mmini module and VisionCB-8M-STD carrier board with SL-TFT7-TP-720-1280-MIPI display. In order to use the SL-MIPI-LVDS-HDMI-CNV adapter the /etc/lightdm/lightdm-rotate.sh file needs to be edited by commenting out or removing the following lines:

xrandr --output DSI-1 --rotate right
xinput set-prop "generic ft5x06 (79)" --type=float "Coordinate Transformation Matrix" 0 1 0 -1 0 1 0 0 1

and setting supported resolution for greeting screen:

xrandr --output HDMI-1 --mode 1280x720

Access

There are two users available in the default configuration:

• som (password: som) - serial and SSH
• root (password: root) - serial only

Checksum (SHA256)

• SoMLabs-VisionSOM-8Mmini-Ubuntu-22.04-2022-06.img: cc5027caee6c500a207f1801d0404f709140baf9c5a203f2730c1c3dafc8dc1b
• SoMLabs-VisionSOM-8Mmini-Ubuntu-22.04-2022-06.zip: dcf28aaaf7d210015a741b800be11dbb5d2fcb133f09f30ed164b3d9159b8d43
• SoMLabs-VisionSOM-8Mmini-Ubuntu-22.04-2022-06-u-boot.imx: 0e56da3e8dc7d5e924584ad96c04b186d056f33547064944b8c99bd0d3ef468a