Any specifics on the MALI-400? number of cores, speed?

Got it working. For those who run into the same issue, the Nexus 7 I have appears to be the newer version that has a different kernel/emmc. I followed the steps from this github using the updated flo boot and recovery files from here. Once I fastboot flashed those files and ran "ubuntu-device-flash touch --server=https://system-image.ubports.com --device=flo ----recovery-image=recovery.img" ubports booted to recovery and installed like it should.

Thank you for your help @Lakotaubp

@Lakotaubp

I tried the updated kernel files from this thread https://github.com/ubports/ubuntu-touch/issues/300, I get the same message. I had issues with the manual install but I will try that again. I will give Lineage os a go.

Update-
Installed lineage and ran the ubports installer same message of failing to access those folders came up. Also tried flashing the boot img and recovery from the git page listed above booted the Nexus 7 to the Google lock screen.

I will try manually installing again.

Thank you

@Lakotaubp

Updated to UBports 0.2.2 Beta and updated Android to the last version, reset to factory. Ran the installer again and the same screen comes up. It can not access the folders required to install.

I will try the kernel flash again and see what happens.

What version of Android were you running? I had to reflash mine after my first few attempts and I was able to get 5.1 back on.

I tried the manual way but ran into some issues, I am sure I messed something up. It's been awhile since I flashed a phone or tablet.

Thank you for the suggestions!

I tried clearing the cache, the same errors mounting the files comes up. The installer says it's successful but the Nexus boots to the recovery again with the same error messages.

I tried flashing UBports using the UBports installer on Ubuntu 18.04. I get to recovery and the applications starts to download the files but stops at 3 of 12. The device restarts with the same failed mounted files showing up on the screen.