WebUI loads only background, no login form. after updating to latest nightly.

[stavros-k]

After updating to latest nightly today, when i visit truenas with localip i get only the gray background, no login screen. If i boot from previous version i can login fine.
Tried from incognito chrome, tried cleaning cache, tried MS Edge. All the same problem. All i can find in chrome dev console is the following.

Code:

Uncaught ReferenceError: global is not defined
    at Object.UVaH (main.5799021fe3f1590c1b14.js:1)
    at a (runtime.889641ec3db68e7453a1.js:1)
    at Object.AM7I (main.5799021fe3f1590c1b14.js:1)
    at a (runtime.889641ec3db68e7453a1.js:1)
    at Object.PrET (main.5799021fe3f1590c1b14.js:1)
    at a (runtime.889641ec3db68e7453a1.js:1)
    at Object.2TRe (main.5799021fe3f1590c1b14.js:1)
    at a (runtime.889641ec3db68e7453a1.js:1)
    at Object.ejAg (main.5799021fe3f1590c1b14.js:1)
    at a (runtime.889641ec3db68e7453a1.js:1)

If you need more info please ask to post!

 

[stavros-k]

I rolled back now and updated to TrueNAS-SCALE-20.12-MASTER-20201229-232917, it's fixed now

 

[cokoyn]

I have exactly the same issue. I can only login via ssh. How do I go back to the previous relase? Or any other solutions?

I am not a pro at all and don't really want to do it all via comand line.

thanks for the support

 

[stavros-k]

I have exactly the same issue. I can only login via ssh. How do I go back to the previous relase? Or any other solutions?

I am not a pro at all and don't really want to do it all via comand line.

thanks for the support

While server is booting, you will see bunch of options to boot from (every update you have done should be as an option to boot from in the grub menu, assuming you havent deleted the boot files from Settings > Boot)

Just boot from a previous that was working and update from there to the latest
Pick something from 28 December and before

 

[cokoyn]

even that doesn't work. There is no screen output after the bios startet and selected the SSD for trueNAS to start. Any other idea how to update or downgrade via ssh?

 

[stavros-k]

even that doesn't work. There is no screen output after the bios startet and selected the SSD for trueNAS to start. Any other idea how to update or downgrade via ssh?

Weird, did you change the grub timeout somehow?
I don't know the command to change the default boot image, but
Try holding shift while pressing the power button, this should pop up the grub menu (blue screen with some options).

If this fails, try googling how to change grub menu order from terminal.

 

[cokoyn]

was able to restore everything and switch to the stable and night the nightly train. just downloaded the installation media and did a restore... worked good. now the ui is back as well. THX for the help