Xiaomi Mi A2 install failed to create /cache/recovery: mkdir: '/cache/recovery': Operation not permitted

[supernany]

UBports Installer 0.8.9-beta (snap)
Environment: Ubuntu Core 20 linux 5.11.0-40-lowlatency x64 NodeJS v12.18.3
Device: jasmine_sprout
Target OS: Ubuntu Touch
Settings: undefined
OPEN-CUTS run: N/A
Log: N/A

adb -P 5037 shell mkdir -p /cache/recovery

[supernany]

Hello,

Finally I was able to install Ubuntu Touch with the 0.8.5-beta version of UBports-installer (deb).

[NeoTheThird]

Hey, sorry about this. Could you try again with this prerelease version of the installer? Also, Your device must be running a specific android 9 build before installing Ubuntu Touch. You can use the link below to download it. You can use either use stock recovery or TWRP recovery to flash it. Flash it to both slots to be safe: https://github.com/ubports-xiaomi-sdm660/artifacts/releases/download/v0.1/jasmine_sprout_stock_android9.zip