Can't upgrade to Unraid 6.8.0

[Thundercats]

I can't seem to update to version 6.8.0. I keep getting the below message. The server is a Supermicro server X9DR3-F with Xeon CPU E5-2620 and 32gb of RAM. The USB is a 32 GB USB with 29.1GB free. 

 

plugin: updating: unRAIDServer.plg
plugin: downloading: https://s3.amazonaws.com/dnld.lime-technology.com/stable/unRAIDServer-6.8.0-x86_64.zip ... done
plugin: downloading: https://s3.amazonaws.com/dnld.lime-technology.com/stable/unRAIDServer-6.8.0-x86_64.md5 ... done

writing flash device - please wait...
Archive: /tmp/unRAIDServer.zip
plugin: run failed: /bin/bash retval: 1

 

I looked at the forums, and ran the command to check memory and such. Here is the output. 

 

Linux 4.19.56-Unraid.

root@Thanos:~# df -h /tmp

 

Filesystem Size Used Avail Use% Mounted on

rootfs 16G 846M 15G 6% /

 

root@Thanos:~# free -m

total used free shared buff/cache available

Mem: 32201 383 367 847 31449 30195 Swap: 0 0 0

 

I'm not sure if it's a space issue as previous posters have said because this server I believe has enough ram. Need some help, I even rebooted the machine and tried again multiple times. I've attached the diagnostics also. 

 

thanos-diagnostics-20191218-2151.zip

[trurl]

Looks like a problem with your flash drive. Put it in your PC and checkdisk. While there make a backup. Try again. Make sure you use a USB2 port for the boot flash on your server.

[Thundercats]

Thanks. I'll try that.