Pi 4 soft reboot hangs - hard reboot works

[alachape]

Hello,
I am having a problem with a new Pi 4 kit. When trying to reboot the unit either from the desktop or remotely, the device hangs. Rainbow screen appears, disappears, then I get 7 green flashes continuously on the Pi (kernel.img not found). When I do a hard reboot (power off then power on), the OS comes up. I have tried multiple reloads of the OS and two different SD cards. I have two other Pi 3’s and I have never experienced this issue. Tried with and without monitor attached, with and without keyboard/mouse attached (through VNC and SSH)
Fresh OS install from the latest and greatest on Raspberrypi.org.
heat sinks are on
Power supply comes Canakit
Thanks in advance,

[klricks]

A known issue being discussed in several threads: https://www.raspberrypi.org/forums/view ... 2#p1609772

[alachape]

Thanks, tracking that thread and it looks like the problem is resolved. A new apt upgrade appears to have resolved the issue. Looks like I bought my new Pi4 just a couple days early!